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Our Summit Racing™ 1972-93 Dodge truck Mopar EFI engine swap Pro Packs deliver engineered swap systems that eliminate the guesswork and doubt, while saving you the time trying to match up universal parts. We've brought together Hooker, Lakewood, and BluePrint engines, creating a package of power and performance for your truck. Each Pro Pack contains Hooker BlackHeart engine mount brackets, transmission crossmember, polyurethane transmission mounts, and 304 stainless steel Gen III Hemi swap mid-length headers, along with Lakewood engine mounts. A BluePrint Chrysler Hemi-compatible 426 c.i.d. ProSeries fuel-injected engine, base dressed or deluxe dressed, completes the package. Select the Summit™ engine swap Pro Pack desired for your Dodge truck. Notes: * Base dressed ProSeries engine includes water pump * Deluxe dressed ProSeries engine includes spark plugs and front accessory drive with water pump, alternator, power steering pump, and A/C compressor available with black or polished pulleys Engine specs: * 610 hp/525 lb.-ft. torque * Compression ratio: 10.48:1 Block: * New "BGE" Hellcat engine block * 4-bolt main * 4.090 in. bore * One-piece rear main seal Rotating Assembly: * Forged steel crank * 4.050 in. stroke * 6.125 in. connecting rods * Forged pistons * Internally balanced front and rear Cylinder Heads: * Gen III Hemi Apache aluminum cylinder heads * 73cc chamber * 2.140 in. intake/1.650 in. exhaust valves Camshaft specs: * Hydraulic roller cam * .610 intake/.611 exhaust lift * .614 intake/.614 exhaust lift (base dressed) * 231 intake/255 exhaust duration at .050 in. * 113-degree LSA * 115-degree LSA (base dressed) Ignition timing: Controlled by ECU Also included with engine: * Fuel injection * Throttle body * Fabricated intake manifold * Harmonic balancer * Muscle car-style mid-sump swap oil pan * Coil(s) * Timing cover (Car) * Valve covers * Holley Terminator ECU controller kit and wiring harness
Not Yet Reviewed
$17,504.09
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$19,504.09
$17,481.07
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$19,481.07
On Sale
Our Summit Racing™ 1970-74 Challenger and Barracuda Mopar EFI engine swap Pro Packs deliver engineered swap systems that eliminate the guesswork and doubt, while saving you the time you would have spent trying to match up universal parts. We've brought together Hooker, Lakewood, and BluePrint engines, creating a package of power and performance for your vehicle. Each Pro Pack contains Hooker BlackHeart engine mount brackets, transmission crossmember, polyurethane transmission mounts, and 304 stainless steel Gen III Hemi swap headers, along with Lakewood engine mounts. A Chrysler Hemi-compatible 426 c.i.d. ProSeries fuel-injected engine, base dressed or deluxe dressed, completes the package. Select the Summit™ engine swap Pro Pack desired for your Challenger or Barracuda. Notes: * Base dressed ProSeries engine includes water pump * Deluxe dressed ProSeries engine includes spark plugs and front accessory drive with water pump, alternator, power steering pump, and A/C compressor with either black or polished pulleys Engine specs: * 610 hp/525 lb.-ft. torque * Compression ratio: 10.48:1 Block: * New "BGE" Hellcat engine block * 4-bolt main * 4.090 in. bore * One-piece rear main seal Rotating Assembly: * Forged steel crank * 4.050 in. stroke * 6.125 in. connecting rods * Forged pistons * Internally balanced front and rear Cylinder Heads: * Gen III Hemi Apache aluminum cylinder heads * 73cc chamber * 2.140 in. intake/1.650 in. exhaust valves Cam specs: * Hydraulic roller cam * .610 intake/.611 exhaust lift * .614 intake/.614 exhaust lift (base dressed) * 231 intake/255 exhaust duration at .050 in. * 113-degree LSA * 115-degree LSA (base dressed) Ignition timing: Controlled by ECU Also included with engine: * Fuel injection * Throttle body * Fabricated intake manifold * Harmonic balancer * Muscle car-style mid-sump swap oil pan * Coil(s) * Timing cover (Car) * Valve covers * Holley Terminator ECU controller kit and wiring harness
Not Yet Reviewed
$17,755.24
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$19,755.24
$17,689.42
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$19,689.42
On Sale
Our Summit Racing™ 1966-72 Mopar B-Body EFI engine swap Pro Packs deliver engineered swap systems that eliminate the guesswork and doubt, while saving you the time you would have spent trying to match up universal parts. We've brought together Hooker, Lakewood, and BluePrint engines, creating a package of power and performance for your vehicle. Each Pro Pack contains Hooker BlackHeart engine mount brackets, transmission crossmember, and polyurethane transmission mounts, along with Lakewood engine mounts. A Chrysler Hemi-compatible 426 c.i.d. ProSeries fuel-injected engine, base dressed or deluxe dressed, completes the package. Select the Summit™ engine swap Pro Pack desired for your Mopar B-Body. Notes: * Base dressed ProSeries engine includes water pump * Deluxe dressed ProSeries engine includes spark plugs and front accessory drive with water pump, alternator, power steering pump, and A/C compressor with either black or polished pulleys Engine specs: * 610 hp/525 lb.-ft. torque * Compression ratio: 10.48:1 Block: * New "BGE" Hellcat engine block * 4-bolt main * 4.090 in. bore * One-piece rear main seal Rotating Assembly: * Forged steel crank * 4.050 in. stroke * 6.125 in. connecting rods * Forged pistons * Internally balanced front and rear Cylinder Heads: * Gen III Hemi Apache aluminum cylinder heads * 73cc chamber * 2.140 in. intake/1.650 in. exhaust valves Cam specs: * Hydraulic roller cam * .610 intake/.611 exhaust lift * .614 intake/.614 exhaust lift (base dressed) * 231 intake/255 exhaust duration at .050 in. * 113-degree LSA * 115-degree LSA (base dressed) Ignition timing: Controlled by ECU Also included with engine: * Fuel injection * Throttle body * Fabricated intake manifold * Harmonic balancer * Muscle car-style mid-sump swap oil pan * Coil(s) * Timing cover (Car) * Valve covers * Holley Terminator ECU controller kit and wiring harness
Not Yet Reviewed
$17,417.29
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$19,417.29
$17,367.67
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$19,367.67
On Sale
Our Summit Racing™ 1973-76 Mopar A-Body EFI engine swap Pro Packs deliver engineered swap systems that eliminate the guesswork and doubt, while saving you the time you would have spent trying to match up universal parts. We've brought together Hooker components and BluePrint engines, creating a package of power and performance for your vehicle. Each Pro Pack contains Hooker BlackHeart engine mount brackets, transmission crossmember, polyurethane transmission mounts, and 304 stainless steel Mopar A-Body Gen III Hemi swap headers. A Chrysler Hemi-compatible 426 c.i.d. ProSeries fuel-injected engine, base dressed or deluxe dressed, completes the package. Select the Summit™ engine swap Pro Pack desired for your A-Body. Notes: * Base dressed ProSeries engine includes water pump * Deluxe dressed ProSeries engine includes spark plugs and front accessory drive with water pump, alternator, power steering pump, and A/C compressor with either black or polished pulleys Engine specs: * 610 hp/525 lb.-ft. torque * Compression ratio: 10.48:1 Block: * New "BGE" Hellcat engine block * 4-bolt main * 4.090 in. bore * One-piece rear main seal Rotating Assembly: * Forged steel crank * 4.050 in. stroke * 6.125 in. connecting rods * Forged pistons * Internally balanced front and rear Cylinder Heads: * Gen III Hemi Apache aluminum cylinder heads * 73cc chamber * 2.140 in. intake/1.650 in. exhaust valves Cam specs: * Hydraulic roller cam * .610 intake/.611 exhaust lift * .614 intake/.614 exhaust lift (base dressed) * 231 intake/255 exhaust duration at .050 in. * 113-degree LSA * 115-degree LSA (base dressed) Ignition timing: Controlled by ECU Also included with engine: * Fuel injection * Throttle body * Fabricated intake manifold * Harmonic balancer * Muscle car-style mid-sump swap oil pan * Coil(s) * Timing cover (Car) * Valve covers * Holley Terminator ECU controller kit and wiring harness
Not Yet Reviewed
$18,243.06
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$20,243.06
$17,832.74
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$19,832.74
Ford Performance Parts 2018 2.3L 310 hp EcoBoost long block crate engines are designed for traditional rear drive installations. They're the same EcoBoost engine found in the 2018 Mustang and feature turbocharging, direct injection, and twin independent variable cam timing (Ti-VCT). The swap possibilities are almost endless: from early street rods, kit cars, most generations of Mustang, to just about any other vehicle build. Ford Performance Parts 2.3L 310 hp Mustang EcoBoost engine kit—this kind of performance comes standard with a dose of adrenaline! Features and items: * 310 hp and 350 lbs.-ft. torque at 3,000 rpm (with 93 octane fuel) * Production turbocharger * Starter and mounting hardware * Alternator and mounting hardware * Flywheel * Engine harness (not installed, must be used with Ford Performance control pack) * Throttle body (not installed, must be used with Ford Performance control pack) * Engine kit uses Ford Performance Parts M-6017-23T control pack (not included) for easy plug-and-play installation
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$5,242.99
Ford Performance Parts 5.0L Coyote Gen 4X crate engines are modern 5.0L 32-valve DOHC V8s that utilize advanced features, such as direct and port fuel injection, twin independent variable camshaft timing (Ti-VCT), high-flow aluminum cylinder heads, and 12:1 compression to deliver 460 hp and 420 lb.-ft. of torque (with premium fuel). The all-aluminum cylinder block features plasma transferred arc spray-in liners, cross-bolted main bearing caps, and thick main bearing bulkheads for strength. Ford's Gen 4X 5.0L Coyote features a single 80mm throttle body for easier packaging in various applications. Features and specs: * Hypereutectic aluminum pistons * Sintered steel connecting rods as used on the Boss 302 Mustang * Forged steel crankshaft * Single 80mm "drive-by-wire" throttle body * 9.5 qt. steel oil pan * Composite lightweight intake manifold * Mustang GT 409 stainless steel exhaust manifold—right side only * Engine mount bosses and bellhousing mount pattern common to 5.0L modular engines * 10R80 flexplate included * Engine weight: 445 lbs. without front accessory drive components Note: Driver side exhaust flange utilizes 5.2L pattern
Not Yet Reviewed
$11,704.99
Chevrolet Performance LSX 454 long block crate engines are built with an all-forged, super-tough rotating assembly and feature a pair of new deep-breathing LSX 6-bolt cylinder heads. They also come dressed with great looking, all-new orange powdercoated valve covers with an engraved LSX 454 logo. With a carburetor and high-flow Chevrolet Performance intake manifold (sold separately), these engines are good for about 627 hp and 586 lbs.-ft. of torque. Due to the number of application variations, the LSX 454 crate engines do not include an oil pan, and the valve covers do not include provisions for mounting the ignition coil brackets. Other specifications include: * 4.185 in. bore * 4.125 in. stroke * Cast iron LSX Series block with cross-bolted 6-bolt main caps * Forged steel crankshaft * Forged steel connecting rods * Forged aluminum 11.0:1 compression pistons * Hydraulic roller camshaft * 0.635 in. lift intake/0.635 in. lift exhaust, 236 intake/246 exhaust duration at .050 in. lift * Aluminum LSX-LS7 cylinder heads with 70cc chambers * 1.8:1 aluminum roller rocker arms * 58-tooth reluctor wheel
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$16,836.20
Built for high performance applications, the Ford Performance 5.0L Coyote Gen 4 Aluminator SC crate engines are a powerhouse—ideal for custom race builds and 2024 GT Mustangs. While the Aluminator block, cylinder heads, oil pan, and intake manifold are factory pieces, Ford Performance replaces the hypereutectic pistons and sintered-steel rods with Mahle forged slugs, ARP 2000 rod bolts, and Manley forged H-beam rods, keeping the factory 12.0:1 compression ratio in naturally aspirated form and 9.5:1 on its boost-ready Aluminator crate. These flagship crates are quite popular with Ford diehards in the custom car and street rod world—because who really wants to put a Chevy LS in a deuce coupe? Crate engine features and specs: * Fits 2024+ Mustang GT * 5.0L (302 cubic inches) * 9.5:1 compression ratio (nominal) * Mahle hard anodized forged pistons with Grafal low friction coating * Manley H-beam connecting rods with ARP 2000 bolts * Forged steel crankshaft * Uses production 2024 Mustang GT aluminum block * 2024+ Production oil pan * Tuned composite Mustang GT intake manifold with production dual drive-by-wire 80mm throttle bodies with variable runner control * Four-valve-per-cylinder aluminum heads with roller-finger followers reduce friction. * Mustang GT production camshafts * Includes Ford Performance colder, heat range zero spark plugs (M-12405-M50A) * Includes Ford Performance oil filter (M-6731-FL820) * Includes billet steel gerotor oil pump gears (M-6600-M50A) * Vehicle harness and PCM not included * Does not include alternator (for alternator kit: refer to part numbers M-8600-M50BALT or M-8600-M50ALTA) * Engine mount bosses and bell housing mount pattern common to 4.6L modular engines * Does not include exhaust manifolds
Not Yet Reviewed
$15,262.99
Chevrolet Performance's ZZ632/1000 deluxe long block crate engines are their biggest and baddest big blocks! They start with a tall deck Sportsman Bowtie block and an all-forged roller assembly, then add a hydraulic roller camshaft and high-flow spread-port CNC-machined cylinder heads derived from Pro Stock racing technology. The RS-X design cylinder heads feature symmetrical ports to produce similar power from all eight cylinders. ZZ632 crate engines have a crank-trigger ignition system with coil-near-plug ignition coils mounted on a unique valley plate. Included is a pre-programmed, self-learning control system for precise fuel control and amazing output on premium pump gas. These big block engines reach peak power at 6,600 rpm and rev to a recommended maximum of 7,000 rpm. Technical specs: * Bore and stroke: 4.600 in. by 4.750 in. * Power is 1,004 hp at 6,600 rpm * Torque is 876 lbs.-ft. at 5,600 rpm * Cast iron block with 4-bolt mains * Forged 4340 steel crankshaft * Forged steel H-beam connecting rods * Forged aluminum 2618 alloy pistons * Aluminum high-rise single-plane intake manifold * Dominator 4500-style throttle body * 86 lb.-hr. fuel injectors * Billet steel hydraulic roller camshaft * Valve lift of 0.780 in. intake and 0.782 in. exhaust * Camshaft duration at 0.050 in. is 270 intake and 287 exhaust * Aluminum RS-X symmetrical spread-port cylinder heads with 70cc chambers * Titanium 2.450 in. intake/1.800 in. exhaust valves with a 5/16 in. stem * 58X reluctor crank-triggered, coil-near-plug ignition * Compression ratio of 12.0:1 * Forged aluminum shaft-mount roller rocker arms with 1.8:1 ratio * Aluminum water pump * Steel 8-quart oil pan * Recommended fuel: 93 octane or higher
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$32,935.35
Ford Performance Parts 2024 Gen 4 5.0L 480 hp Coyote engines are the latest all-aluminum crate engines from the 2024 Mustang GT. These modern 5.0L 32-valve DOHC V8s use advanced features, such as direct and port fuel injection, twin independent variable camshaft timing (Ti-VCT), high-flow cylinder heads, dual throttle bodies, and a heightened compression ratio to deliver 480 hp and 415 lb.-ft. of torque (with premium fuel). These lightweight plasma-transferred wire-arc spray aluminum cylinder blocks feature cross-bolted main bearing caps and thick main bearing bulkheads for bottom-end strength, and an optimized oil drain back and windage control to improve high-rpm performance. Available with production flexplate (automatic) or dual mass flywheel (manual) and both include engine harness. Engine specs: * 480 hp at 7,150 rpm * 415 lb.-ft. of torque at 4,900 rpm * 12.0:1 compression ratio * Bore 93mm x stroke 92.7mm * Hypereutectic aluminum pistons * Sintered steel connecting rods as used on BOSS 302 Mustang * Forged steel crankshaft * Aluminum block with plasma transferred wire arc spray weld liner coating * Longer, 12mm head bolts for higher clamp load * 9.5 qt capacity steel oil pan * Tuned composite intake manifold provides efficient air delivery and weight savings * Twin 80mm single bore drive-by-wire, electronic throttle bodies with variable runner control * High-flow aluminum cylinder heads, dual overhead camshaft (DOHC), four valves per cylinder, variable intake and exhaust camshaft timing * Engine mount bosses and bellhousing mount pattern common to 5.0L modular engines * Mustang GT 409 stainless steel tubular exhaust manifold on the RIGHT SIDE ONLY
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$11,701.99
By combining the large-displacement and heavy-duty elements of the L8T 6.6L engine and a unique camshaft based off the Corvette Stingray's high-revving LT2 V-8, Chevrolet Performance engineers have created the all-new L8P 400 c.i.d. Performance crate engine. Rated at 523 hp and 543 lbs.-ft. of torque, it offers your project a unique and naturally aspirated combination of big-displacement torque and high-rpm horsepower. The L8T 6.6L foundation is the same high-strength, big-displacement engine found in the Silverado HD from 2020 to present day, featuring a forged steel crankshaft and high-strength components. Additional features such as oil-spray cooling for the pistons and a cast iron, long-skirt cylinder block with 6-bolt, cross-bolted main caps contribute to the engine's strength and durability. The new L8P builds on that with a unique, upgraded valvetrain featuring performance-oriented valves and springs, along with a unique camshaft that is based off the Corvette Stingray's LT2 engine. It has a non-active fuel management profile and more duration than the L8t's camshaft. It's the best of both engines: the largest displacement in the LT family and the power-building attributes of the Corvette camshaft. Put it to work in your project. Fast Facts: * Displacement: 400 cu. in. (6.6L) * Bore x Stroke: 4.06 in. x 3.86 in. * Crankshaft: Forged steel * Pistons: Hypereutectic aluminum * Compression ratio: 10.8:1 * Cylinder heads: Rectangular port D/I with 59.02cc chambers * Camshaft type: Billet steel hydraulic roller * Camshaft duration: 218 degree intake/231 degree exhaust at .050 in. * Fuel delivery: Direct injection with high-pressure pump * Horsepower: 523 at 5,800 rpm * Torque (lbs.-ft.): 543 at 4,800 rpm * Engine type: Gen V small block V-8 direct injection spark ignition * Block: Cast iron with 6-bolt no Dula main bearing caps * Connecting rods: Forged powder-metal * Valve lift (in.): 0.549 intake / 0.549 exhaust * Rocker arms: Investment cast roller trunnion * Rocker arm ratio: 1.8:1 * Intake manifold: Composite * Throttle body: 87mm diameter (single-bore) * Fuel delivery: High-pressure direct injection (2,175 psi / 150 bar) * Recommended fuel: Premium pump * Ignition system: Coil-on-plug * Maximum recommended RPM: 6,000 rpm * Reluctor wheel: 58X * Balanced: Internal * Note: Use with the new engine control kit, P/N 19435524, which includes a programmed controller, wire harness, pedal, oxygen sensors and mounts, MAD, fuel line pressure sensor and fuel pump power module. Flexplate P/N 12685003 must be purchased for these engines to be compatible with the 10-speed supermatic transmission. 10-speed supermatic transmission uses six bolts to attach the torque converter.
Not Yet Reviewed
$8,948.80
Designed from a clean slate approach, Dart now offers the Iron Eagle Mopar Gen III cast iron bare blocks that address the shortcomings of the Hemi Gen III platform, and are the ideal candidate for hot rodders, drag racers, circle track competitors, off-roaders, and high performance marine enthusiasts. By utilizing conventional style main caps with Gen III rotating assemblies and related components, Dart has addressed the windage and oil control problems, along with revising the cooling and oiling passages for improved flow. Non-VVT and VVT version offerings are available. Get everything you ever wanted out of your Gen III Hemi engine with the Iron Eagle Mopar Gen III cast iron bare blocks by Dart! Key features of Dart Iron Eagle Gen III Hemi cast iron engine blocks: * Manufactured from superior strength cast iron * Priority main oiling system with two lifter crossovers and restrictor provisions * Siamese cylinder bores with extra thick walls * Extra-thick decks ensure reliable head gasket seal * Blind head bolt holes available in 7/16 in. standard or 1/2 in. upgrade * Scalloped water jackets increase flow around cylinders for better cooling * Clearance for 4.050 in. stroke with steel rods * Billet steel 4-bolt main caps 1-5, center 3 main caps splayed * Main studs standard * Gen III Hemi style motor mounts * Provisions for OE stock roller lifters and cam * Uses stock timing covers * All OE bolt holes for starter, water pump, etc. * Block can be machined for VVT or non-VVT camshafts * Parts kit included (32000050 for non-VVT, or 32000051 for VVT); note parts kits do not include cam bearings
Not Yet Reviewed
$5,499.99
Chevrolet Performance ZZ6 EFI Turnkey crate engines build on more than 65 years of small block heritage and the legacy of the pioneering "ZZ" crate engine family to offer thoroughly modern performance balanced with traditional style. The engineers adapted a unique, electronically controlled port fuel injection system to the ZZ6 350, using an aluminum intake manifold that has the appearance of a carbureted intake. A fuel injection throttle body mounted in place of the carburetor allows a traditional air cleaner to be installed. The result is a great, traditional appearance and all the drivability advantage of EFI on the highway. A simple plug-and-play control system rounds out the package to get the engine running in your project without the need for third-party tuning. These Turnkey crate engine kits include the distributor and damper installed. The throttle body, air conditioning pump, alternator, single-belt front-end accessory drive kit, and more are also included. Installation notes: * Crate engine kit includes pre-programmed, self-learning control system * Comes with 12.750 in. externally balanced 153-tooth automatic transmission flexplate. Requires externally balanced flywheel for manual transmission. * Not intended for marine applications. SPECIFICATIONS: Engine Type: Chevy Small Block V8 420 hp at 5800 rpm 408 lb.-ft. at 4500 rpm Displacement (cu. in.): 350 Bore x Stroke (in.): 4.000 x 3.480 Block: Cast iron with 4-bolt main caps Crankshaft: Forged steel, shot peened Connecting Rods: Forged powdered metal Pistons: Hypereutectic aluminum Camshaft Type: Steel hydraulic roller Valve Lift (in.): .474 intake / .510 exhaust Camshaft Duration (at .050 in.): 208 degree intake / 221 degree exhaust Cylinder Heads: Fast Burn aluminum; 62cc chambers Valve Size (in.): 2.000 intake / 1.550 exhaust Compression ratio: 9.72:1 nominal Rocker Arms: Aluminum; roller-style Rocker Arm Ratio: 1.5:1 Recommended Fuel: Premium pump Ignition Timing: 36 degree total at 4,000 rpm Maximum Recommended RPM: 5,800 Balanced: External Flexplate: 12.750 in.
Not Yet Reviewed
$13,672.14
BluePrint introduces its Builder Series Chevy LS compatible 427 c.i. 800 hp Magnuson Supercharged crate engine and 4L80E transmission combos. Save time and money by ordering these two key parts in one economical package. The powerful performance engines can be ordered with or without a front drive pulley kit (accessory drive system includes water pump, alternator, power steering pump, A/C compressor and all belts and pulleys). These supercharged engines come with a plug-and-play Holley Terminator X EFI for maximum standalone engine management. Engines are assembled with a complete 4l80E automatic transmission package (details below): Combo details and specifications: * New BluePrint Engines high-strength cast iron (LSX style) block * Magnuson 2650 Supercharger for maximum power, sleek and compact design for a hassle-free installation * Holley mid-mount accessory drives are used for maximum clearance and a clean installation * Improved water jacket design for improved cooling * Extended 5.75 in. cylinder skirt for added piston stability at BDC for added strength * Thicker deck faces, making surfaces more rigid and ideal for forced induction applications * Forged pistons for strength and maximum performance * Hydraulic roller camshaft for a broad power curve and rich idle * Priority main oiling for optimum performance and protection * 6-bolt main to increase strength and durability * One-piece rear main seal * BluePrint aluminum LS3-style cylinder heads * LS3-style front and rear covers * 376 c.i. bore/stroke --- Bore - 4.662 in. --- Stroke - 3.622 in. * 427 c.i. bore/stroke --- Bore 427 c.i. - 4.665 in. --- Stroke - 4.125 in. Automatic transmission package: * Complete 4L80E package with electronic controller (lockup capability) * Torque converter with 3,800–4,200 rpm stall * Non-weighted flexplate * Starter * Gear ratios are 2.482:1 (first), 1.482:1 (second), 1.000:1 (third), 0.750:1 (fourth), 2.077:1 (reverse)
Not Yet Reviewed
$34,749.00
Edelbrock LS bare race blocks are designed to meet the needs of today's high performance engine builders and racing enthusiasts. They are available in standard and tall deck height combinations and are engineered for maximum clearance around a 4.600 in. stroke crankshaft. With their unique design, Edelbrock engineers were able to minimize windage in the rotating assembly, leading to superior engine lubrication at higher rpm. To make them friendly for existing race applications, these blocks contain both factory and motor plate race mounts for Gen I, II, III, and IV engines. Each LS bare race block receives a CT scan to ensure maximum performance and consistency. Standard features include: * Designed from aircraft-quality A357 T-6 aluminum * Siamese cast bore walls (4.125 in. or 4.165 in. diameter) with press-in cast iron sleeves * Machined with 55mm cam bearing journal * Available in standard (9.240 in.) and tall (9.750 in.) deck heights with beefy deck thicknesses (.500 in. standard/.750 in. tall deck); standard (5.87 in.) and tall (6.38 in.) deck cylinder sleeves are available * 6-head bolt design with full water jacket around cylinder walls; large windows in the valley allow access to an inboard 6th head bolt * Block design includes large front and rear -12AN side feeds for serious dry sump setups * Material for oversized lifters with lifter bosses are designed to clear tie bar-style lifters
Not Yet Reviewed
$6,904.95
Decisions, decisions! When it comes to building engines, many people start with small changes and over time build for greater performance. Others go full-in from the start. Ford Performance Parts 5.3L Modular Stroker short blocks use pistons with a dish compatible with 2, 3, or 4- valve heads—naturally aspirated or supercharged. Ford Performance engineers start with a Boss modular block and add an Eagle forged steel crankshaft, Mahle forged aluminum pistons, and Eagle forged H-beam connecting rods with floating piston pins. These short blocks are internally balanced, bored and stroked to 5.3L, and ready for your specific needs. Ford Performance Parts 5.3L Modular Stroker short blocks provide an incredible base for your present and future ambitions. Additional features and specifications: * Engine type: 4.6L based Modular short block * Ford Performance Parts M-6010-BOSS50 cast iron performance block * Displacement: 5.3L/323 c.i.d. * 3.701 in. bore x 3.750 in. stroke * Mahle forged aluminum pistons * Designed for 2, 3 or 4-valve cylinder head combinations (piston to valve check required depending on camshaft) * Eagle 5.850 in. forged steel H-beam connecting rods with ARP 2000 bolts * New high-pressure oil pump * Eagle 3.750 in. stroke forged steel crankshaft with 8-bolt flywheel pattern * Neutral balance rotating assembly * 2005-10 Mustang 3V applications will need motor mount adapter part number M-6031-BOSS50
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$7,817.99
What makes the Dart Race Series big block Chevy aluminum bare blocks the top choice for serious competition engines? They're based on the Chevrolet big block V8 design, but with added features and Dart's implemented advanced engineering! Key features of these Dart Race Series blocks include: * Cast from virgin 355-T61 aerospace alloy for strength * Ductile iron sleeves with extra thick cylinder walls promote excellent ring seal * Reinforcing ribs strengthen the lifter valley bellhousing flange * Inboard valley head stud bosses improve gasket sealing * Priority main oiling system delivers oil directly to the crankshaft bearings to enhance reliability at high engine speeds * Standard BBC cam journals, up to 60mm with raised cam options available * Standard .842 in. BBC lifter bores, other options available * Available with or without distributor provision * Steel 4-bolt main caps with splayed outer bolts for extra strength (light-weight aluminum caps also available) * Mechanical fuel pump boss, clutch linkage mounts, and side and front motor mounts simplify installation in chassis * Dual oil pan bolt patterns fit standard and notched oil pans
Not Yet Reviewed
$6,999.99
Ford Performance Parts 2018 Gen 3 5.0L 460 hp Coyote long block crate engines are modern 32-valve DOHC V8s that use advanced features like direct and port fuel injection, twin independent variable camshaft timing (Ti-VCT), high-flow cylinder heads, and more. The lightweight aluminum block features cross-bolted main bearing caps and thick main bearing bulkheads for bottom-end strength, plus optimized oil drainback and windage control to improve high-rpm performance. These Gen 3 5.0L 460 hp Coyote long block crate engines are the same as the Ford M-6007-M50C, but with an automatic transmission engine harness and flexplate. 2018 Gen 3 5.0L 460 hp Coyote features: * 460 horsepower; 420 lbs.-ft.-plus of torque * 12.0:1 compression ratio * Hypereutectic aluminum pistons * Sintered steel connecting rods (same as those used on Boss 302 Mustangs) * Forged steel crankshaft * Aluminum block features plasma-transferred wire arc spray weld liner coating * Longer 12mm head bolts for higher clamp load * 10 qt. capacity oil pan * Tuned composite intake manifold provides efficient air delivery and weight savings * 80mm single bore drive-by-wire electronic throttle body with variable runner control * 4 valves per cylinder * Mustang GT 409 stainless-steel tubular exhaust manifold on the right side only * Engine mount bosses and bellhousing mount pattern common to 4.6L modular engines
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$10,309.99
Dart LS Next aluminum bare blocks are designed from a clean slate approach. They integrate the robust heritage of a traditional Chevy small block with the performance potential of the late model LS engine architecture. By utilizing conventional style main caps and oil pans with LS rotating assemblies and related components, Dart has addressed the LS engine's more noticeable shortcomings on the bottom end—while still supporting high-flow and efficient cylinder heads developed for both the Gen III and IV platforms. Dart LS Next aluminum bare blocks are a real game-changer! Highlight features of the LS Next aluminum bare blocks are: * Cast from premium aluminum alloy * One-piece rear main seal design * Conventional style 4-bolt steel main caps * Available in deck heights from 9.240 in., 9.450 in., and up to 9.800 in. * Extra-thick decks ensure reliable head gasket seal * Blind head holes available in 7/16 in. or 1/2 in. * Scalloped water jackets increase flow around cylinders for better cooling * Clearance for 4.100 in. stroke with steel rods * Must be clearanced for fully counterweighted crankshafts * Splayed outer bolts on middle main bearing caps * Provisions for OE stock roller lifters and cam * Uses stock timing covers and stock rear cover * All OE holes for starter water pump, etc. * Skirted and non-skirted design available * Driver or passenger side starter mounts (not available on skirted version)
Not Yet Reviewed
$7,249.99
BluePrint Builder Series 302W/370HP Standard Edition crate engine and 4R70W transmission combos take away the hassle of properly pairing a carbureted Ford 302 Windsor mild performance engine and 4-speed automatic transmission for your build. These strong assemblies deliver 370 horsepower and 350 lbs.-ft. of torque with BluePrint aluminum cylinder heads and hydraulic roller camshaft to go with hypereutectic pistons, a steel crankshaft, and OEM-style connecting rods. The front accessory drive includes air conditioning and power steering provisions for the high strength cast iron block which features increased deck thickness and strength webbing. When you are looking for a new powertrain, go with the authority in crate engines and order your very own BluePrint Builder Series 302W/370HP Standard Edition crate engine and 4R70W transmission combo. More product features and details include: * Compression ratio of 9.5:1 * Camshaft offers 0.543 in. intake and 0.544 in. exhaust lift with 215 intake and 228 exhaust duration at 0.050 in. lift and a 112 LSA * Stroke is 3.000 in. with 5.090 in. long connecting rods * Block is a one-piece rear main seal, 4-bolt main setup with improved water jacket design * Ford rotating assembly is machined and balanced by BluePrint (50 oz. external balance) * BluePrint HP9009 cylinder heads provide a 60cc combustion chamber, 2.020 in. intake and 1.600 in. exhaust valves, plus 190cc intake/60cc exhaust runners * Ignition timing is 34 degrees total at 3,500 rpm * This combo also includes the 600 cfm carburetor, fuel pump, dual plane satin finished aluminum intake manifold, water pump, spark plugs/wires, valve covers, distributor (bronze gear not recommended), harmonic balancer, thermostat with housing, and a painted oil pan * Spark plug model BPP7938 NGK 7938 BKR5E (0.750 in. reach, 14mm thread, 5/8 in. hex, plug; gapped to 0.035 in.) * Harmonic balancer model BPP50 (50 oz., 6.4 in. diameter) Transmission features and details include: * Electronic transmission controller * Overdrive 4-speed with lockup built to 650 horsepower * Torque converter with 2,200-2,600 rpm advertised stall rating * Flexplate (50 oz. weighted) and starter * Gear ratios are 2.84:1 (first), 1.55:1 (second), 1.00:1 (third), 0.70:1 (overdrive), and 2.32:1 (reverse) * May require modifications/replacement of driveshaft, transmission mounts, exhaust routing, etc. * Throttle position sensor not included due to base setup being used for both carbureted and EFI versions Other notes: * Factory Five applications are a special order * Recommended fuel is 91 octane and recommended break-in oil is BPP710 * Initial timing is 10-16 degrees * Total timing is 32-34 degrees * Firing order is 1-3-7-2-6-5-4-8 * Painted Ford Blue * Not for EGR * Recommended headers include those made by Ultimate Headers, Hedman Husler race headers, and Sanderson headers
Not Yet Reviewed
$17,949.00
Dart's LS Next2 cast iron bare engine block can elevate your LS Next platform with 9.240/9.450 deck heights, 4.000/4.125 bores, and billet steel main caps. Unleash unmatched strength with 1/2 in. main studs and compatibility for 8CW crankshafts and 1/2 in. head studs. Blocks come machined to accept fully counterweighted crankshafts. Additional details and specs: * Larger 4-bolt billet steel main caps * Priority main oiling system with two lifter crossovers and restrictor provisions * Siamesed cylinder bores with extra thick walls * Cylinder barrels extended .375 in. at the bottom * Extra thick decks ensure reliable head gasket seal * Blind 1/2' head bolt holes * Scalloped water jackets increase flow around cylinders for better cooling * Clearance for 4.100 in. stroke with steel rods * Clearanced for center counterweighted crankshafts * 1/2 in. main studs, with 4 splayed outer bolts on middle main bearing caps * LS style motor mounts * Provisions for OE stock roller lifter and cam * Uses stock timing covers and stock rear cover * All OE bolt holes for starter, water pump, etc. * Driver or passenger side starter mounts * Camshaft location: Standard * Freeze plug type: Brass press-in * Camshaft lifter bore: 0.842 IN * Main bearing type: Chevrolet LS * Main cap type: 4-bolt * Rear main seal type: LS * Engine type: ICE
Not Yet Reviewed
$5,449.99
Mopar Performance A-4 aluminum midget race engine blocks are designed to take midget racing to an all-new level. They are manufactured from quality aluminum and include cast iron sleeves, billet steel or billet aluminum main caps, a main cap stud kit, and mounting hardware. The Mopar Performance A-4 aluminum midget race blocks feature an unfinished 4.130 in. bore and are available in 8.40 in. or 9.00 in. deck heights for your specific engine's needs. The engine blocks accept the W9 raised-port aluminum cylinder heads manufactured specifically for sprint or Midget racing. If you're building a midget racing engine, try one of these Mopar Performance A-4 aluminum midget race blocks for a bulletproof combination.
Not Yet Reviewed
$7,139.99
Dart puts Ford racers in front with their Race Series small block Ford aluminum bare blocks designed just for Fords! The highlights and features of Race Series blocks include: * Cast 355-T6 aerospace alloy blocks for superior strength and integrity * Siamesed cylinders with standard 4.00 in. or 4.125 in. cylinder bores, which can be safely bored to 4.165 in. diameters * Ductile iron sleeves and extra-thick walls prevent cracking and produce excellent ring seal * Scalloped water jackets increase coolant flow around cylinder barrels to prevent detonations, extend engine life, and produce consistent cylinder temperatures * Four deck heights are available * Steel 4-bolt main bearing caps are standard. Three center caps have splayed outer bolts for maximum strength; rear cap uses standard one-piece seal * Two main bearing diameters of 2.249 in. or 2.749 in. allow choice of small or large journal crankshaft * Stock components make Dart blocks a direct replacement for most production small blocks. * Provisions for stock motor mounts, accessory drives, smog pumps, starter brackets, oil pans, and pumps * Upgraded oiling system has a complete stock-type system, plus a low-restriction priority main oiling with front and rear external oil pump feeds * Dual crossovers allow oil flow to be metered with restrictors for roller lifter cams and/or roller rocker arms to reduce oil flow and windage * Reinforced head bolt bosses are blind-tapped to prevent leaks and produce accurate torque readings * Extra-thick decks prevent head gaskets leaks * Standard camshafts and camshaft drives can be used * Precision CNC machining ensures consistently high quality and eliminates expensive "blueprinting"
Not Yet Reviewed
$6,999.99
Dart Iron Eagle small block Chevy cast iron bare blocks are designed to meet the needs of hot rodders, stock car racers, sprint car teams, drag racers, and road racers who want a real racing block--but at an affordable price. These versatile Dart blocks are a great starting point for big cubic inch small block projects--you can even build a 455 c.i.d. small block! Iron Eagle Small Block Chevy cast iron bare blocks feature: * Standard 9.025 in. and tall deck 9.325 in. versions allow for greater versatility * Raised camshaft .391 in. (4.912 in. camshaft to crankshaft centerlines) provides more clearance for stroker cranks and eliminates need for fragile small base circle cams (option for .434 raised cam also available) * Relocated oil pan rails are spread .400 in. per side (.800 in. wider than stock) to increase crank/rod clearance and reduce windage losses * Oil pan bolt holes are relocated in line with main caps to eliminate interference with rotating assembly * Dual starter mounts allow starter to be mounted on either side of block for chassis and oil pan clearance * Front and rear external oil inlets, crossover and restrictor provisions provided to simplify plumbing with external pump
Not Yet Reviewed
$5,499.99
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