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Results 1 - 24 of 84

BluePrint Engines GM 350 C.I.D. 390 HP Long Block Crate Engines

BluePrint Engines GM 350 C.I.D. 390 HP Long Block crate engines deliver 390 hp and 410 lbs.-ft. of torque. They feature aluminum heads, hydraulic roller cam, cast iron crankshaft, hypereutectic pistons, and a compression ratio of 9.2:1. Additional specifications include: * BLOCK: NEW BluePrint Cast Iron Block Manufactured and Machined in the USA 4-Bolt Main 4.000 in. Bore 1-Piece Rear Main Seal Mech fuel pump provision: Yes Passenger Side Dipstick Drilled and tapped for clutch linkage * ROTATING ASSEMBLY: Cast Iron Crankshaft 3.480 in. Stroke Forged 5.700 in. connecting rods Hypereutectic pistons Internal Front/ External Rear engine balance * CYLINDER HEADS: BluePrint Aluminum Cylinder Heads 64cc chamber 2.02 in. intake/1.60 in. exhaust valves 195cc intake/75cc exhaust runners * CAM SPECS: Cam Type: Roller .495 Intake .502 Exhaust 220 Intake / 224 Exhaust duration @ .050 - 114 degree lobe separation * IGNITION TIMING: 32 Degrees Total at 3,500 rpm * ALSO INCLUDES: Valve covers Oil pan Timing cover Dyno test results shipped with engine 30 month / 50,000 mile warranty

4.08 out of 5 stars ( 12 )

$5,049.00

BluePrint Engines Pro Series Chevy 502 C.I.D. 627 HP Dressed Long Block Crate Engines

Blueprint Pro Series is for those wanting maximum horsepower and durability. BluePrint Engines Pro Series Chevy 502 c.i.d. 627 hp dressed long block crate engines offer any custom builder, hot rodder, or kit car builder an engine that has been fully dyno tested, passed vigorous inspections, and is ready to power up your project. Blueprint's Pro Series 502 big block GM-style engines are dressed with carburetor, aluminum heads, forged pistons, forged crankshaft, and a hydraulic roller cam. Additional features: * Standard deck with 4-bolt main * Forged H-beam connecting rods * Cylinder head specs: -- 119cc chamber -- 2.30 in. intake / 1.88 in. exhaust valves -- 316cc intake / 124cc exhaust runners * Camshaft specs: -- .647 intake / .647 exhaust -- 248 intake / 254 exhaust duration -- at .050 - 112 degree lobe separation * Dyno test results shipped with engine

4.5 out of 5 stars ( 2 )

$11,949.00

$14,049.00

ATK High Performance Ford 302 Stock Drop-In Long Block Crate Engines

Classic Ford 302 stock drop-in long block crate engines from ATK High Performance are shipped to you fully dressed. These are basic stock engines with moderate horsepower and torque based off the 80-86 Ford 302 engine. These engines typically make about 240 horsepower on the dynamometer. Additional specs: * Block: seasoned OE roller block * Bore/Stroke: up to 4.060 x 3.000 * Displacement: 302 c.i.d. * Crankshaft: OE Ford cast late model crankshaft (50 oz. imbalance) * OE steel connecting rods 5.4 in. stock bolts * Pistons: hypereutectic * Piston rings: moly rings * Compression Ratio: 8.5:1 * Camshaft: hydraulic flat tappet * Camshaft specifications: OE stock * Camshaft bearings installed and blocked to OEM position * Cylinder heads: OE cast iron * Freeze plugs: brass installed and sealed * Rocker arms: stamped steel 1.5 ratio * Oil galley plugs: installed and sealed * Oil pan: OE 5 qt. front sump * Weight: 430 lbs. * For engine break-in please follow the ATK break-in procedure that is included with the engine.

3.94 out of 5 stars ( 32 )

$3,998.99

BluePrint Engines Pro Series Chevy 454 C.I.D. 563 HP Dressed Long Block Crate Engines

For those wanting maximum horsepower and durability that's pretty much ready to go, BluePrint Engines Pro Series Chevy 454 c.i.d. 563 hp dressed long block crate engines are right for you. In addition, every BluePrint engine is dyno-tested to make sure they hit their target horsepower and torque. Pro Series 454 dressed long blocks feature: * 563 hp, 545 ft.-lb., compression ratio 10.0:1 * BluePrint cast iron block with 4-bolt main --4.250 in. bore --1-piece rear main seal --Mechanical fuel pump provision --Passenger side dipstick --Drilled and tapped for clutch linkage * Forged crankshaft and connecting rods * Forged pistons with rings * Internal front/internal rear balanced rotating assembly * BluePrint aluminum cylinder heads --64cc chamber --2.08 in. intake/1.60 in. exhaust valves --220cc intake/67cc exhaust runners * Hydraulic roller cam --.638 intake/.622 exhaust lift --251 intake/259 exhaust duration @ .050 --114 degree lobe separation * Valve covers, oil pan, and timing cover * Harmonic balancer * MSD Pro billet distributor * 950 cfm carburetor * Aluminum intake manifold

1.0 out of 5 stars ( 1 )

$11,199.00

BluePrint Engines GM 496 C.I.D. 600 HP Stroker Dressed Long Block Crate Engines

BluePrint Engines GM 496 c.i.d. 600 hp stroker dressed long block crate engines with aluminum heads provide reliable high-end performance. They are manufactured under strict tolerances and provide outstanding, consistent results. BluePrint Engines GM 496 c.i.d. stroker dressed crate engines are dyno-tested and the results are shipped with engine . Block: * Hand-picked seasoned Chevy 454 big block * Square and parallel decked * Align-honed main bearing bore * Cylinders honed to within .0002 straightness and roundness * Cylinders are sonic-tested for thickness Rotating assembly: * Forged steel crankshaft * OEM-type connecting rods with 150,000 psi rod bolts * Hypereutectic pistons * Hydraulic roller camshaft Additional features: * Aluminum cylinder heads * Valve covers, oil pan, and timing cover * Brass freeze plugs * 30-month/50,000-mile warranty

4.0 out of 5 stars ( 1 )

$9,899.00

Ford Performance Parts 5.0L Gen 3 Aluminator Short Block Crate Engines

Ford Performance Parts 5.0L Gen 3 Aluminator short block crate engines are hand assembled using quality high-performance internal parts. Offered in two compression ratios, they serve as a strong foundation for the enthusiast that wants to spec and finish a Coyote build to his or her particular application and needs. Ford Performance engineers have taken care of the toughest part of building a new engine by designing a strong and durable short block that offers a wide range of power possibilities. Additional features and specifications: * 5.0L (302 cu. in.) * Precision internal balanced * Available in 12.0:1 or 9.5:1 compression ratio * Forged steel crankshaft * Mahle hard anodized forged pistons with Grafal low-friction coating * Manley H-beam connecting rods with ARP2000 bolts * 2018+ (Gen 3) production block features cross-bolted main bearing caps and thick main bearing bulkheads for bottom-end strength * Accepts Gen 1, 2, 3 or GT350 cylinder heads with corresponding generation head gasket * Assembled and ready for Coyote heads, cams, timing set, and oil system

Not Yet Reviewed

$5,947.99

$7,152.99

BluePrint Engines GM 454 C.I.D. 460 HP Cruiser Dressed Long Block Crate Engines

BluePrint Engines GM 454 C.I.D. 460 HP Cruiser Dressed Long Block crate engines are available in three different models—two with complete front accessory drives. All models deliver 460 hp and 479 lbs.-ft of torque; and feature aluminum heads, hydraulic roller cam, forged crank, hypereutectic pistons, and a compression ratio of 9.85 to 1. Additional specifications include: * BLOCK: NEW BluePrint Cast Iron Block, 454 BBC Manufactured and Machined in the USA 4-Bolt Main 4.250 in. Bore 1-Piece Rear Main Seal Mech fuel pump provision: Yes Standard Deck * ROTATING ASSEMBLY: New BluePrint Forged Crankshaft 4.000 in. Stroke, 4.250 in. Bore 6.135 in. connecting rods with 150,000 psi bolts Hypereutectic pistons External * CYLINDER HEADS: BluePrint Aluminum Cylinder Heads 119cc chamber 2.30 in. intake/1.88 in. exhaust valves 316cc intake/124cc exhaust runners Cylinder heads feature a .300 in. raised exhaust port vs. an OEM casting Must verify header/exhaust clearance * CAM SPECS: Cam Type: Roller .501 Intake .510 Exhaust 216 Intake / 228 Exhaust duration @ .050 - 112 degree lobe separation * IGNITION TIMING: 10-16 degrees initial and total timing 32-36 degrees at 3,500 rpm * ALSO INCLUDES: Intake Manifold single plane, satin aluminum 750cfm Carburetor Valve covers, oil pan and timing cover Dyno test results shipped with engine 30 month / 50,000 mile warranty * NOTES: This engine is an excellent cruiser and daily driver engine. This engine makes up to 15 in. of vacuum, and is designed to work excellent with power brakes, stock torque converter, stock gearing, and run on 87 octane fuel. Features External 42.5 oz. imbalance. Recommend GM flywheel 14096987, or TCI flexplate 399973. INCLUDED ONLY WITH MODEL BP454CTCK: * Installed polished complete front accessory drive system with A/C, P/S, WP, all belts and pulleys. INCLUDED ONLY WITH MODEL BP454CTCKB: * Installed black complete front accessory drive system with A/C, P/S, WP, all belts and pulleys.

5.0 out of 5 stars ( 2 )

$9,949.00

$12,049.00

AFR 265cc Oval Port Magnum BBC Cylinder Heads

AFR 265cc Oval Port Magnum BBC cylinder heads are designed to be used on engine displacement up to 468 cu. in. operating at or below 6,200 rpm—providing tons of bottom-end torque, tremendous throttle response, and great all-around power. Recommended for street, strip, or towing applications, these torque monsters can flow 354 cfm at 0.650 in. lift. These units feature a 3/4 in. thick deck, along with reinforced rocker stud bosses, and thick, rugged castings. Want high-flowing power? Then choose these 265cc Oval Port Magnum BBC cylinder heads from AFR. Additional features include: * Intake runners and exhaust ports are partially CNC-machined * Competition 5-angle valve job * 3/8 in. guideplates * A356 aluminum material

4.11 out of 5 stars ( 9 )

$2,484.30

$3,214.05

Summit Racing™ SPC Engine Blocks

Summit Racing™ SPC Engine Blocks are aftermarket V8 Engine Blocks made for "Street, Performance, or Competition." These new clean sheet designed aftermarket blocks are cast in a modern state-of-the-art German foundry on brand new molds and machined in USA on modern high-speed machining centers that can hold the tightest of tolerances. Why start your engine build with a dirty, old, worn-out production block that needs hundreds or thousands of dollars of machine work--when you can start with a new heavy-duty casting full of high-performance features. We ship these blocks mostly finished but leave the cylinder bore .005" undersize, your machine shop will have to hone them for proper size. You can rest assured that you have a great foundation for your engine build. Check out the features below! Additional details: • Available Versions Include: GM Small Block, GM LS, GM Big Block (coming Soon,) Ford Windsor 5.0 and 351W • Cast in Germany at a Tier 1 OEM foundry • Made with class 35 Iron Alloy, Higher tensile strength and harder than competitors' class 30 • Machine-finished in USA on precision hi-speed machining centers- All dimensions are very accurate! • Priority main oiling systems & Siamese Cylinder bores • Blind head bolt holes • 4-bolt main caps, 180,00 PSI main bolts included

5.0 out of 5 stars ( 11 )

$2,249.99

$3,399.99

Chevrolet Performance 5.7L 350 HO 333 HP Turnkey Long Block Crate Engines

The Chevrolet Performance 5.7L 350 HO 333 HP Turnkey long block crate engines are assembled with all-new parts and high-flow heads, giving you more power than just about any production-spec small block ever installed at the factory. Designed, engineered, and tested to stringent Chevrolet specifications, these cast-iron blocks with four-bolt main caps is the foundation for the 350 HO, which is topped with iron Vortec heads fitted with 1.94/1.50 in. valves. In addition, durable rotating assembly has aluminum pistons that deliver a 9.0:1 compression ratio. Chevrolet Performance pioneered their high-performance crate engine half a century ago—and they have never stopped working to offer enthusiasts new and more powerful solutions for their projects. You've got a dream in your garage. Chevrolet Performance wants to help you bring it to life. Tech Specs: * Engine Type: Chevy Small-Block V-8 * Displacement (cu. in.): 350 * Bore x Stroke (in.): 4.000 x 3.480 * Block: Cast-iron with four-bolt main caps * Crankshaft: Nodular iron * Connecting Rods: powdered-metal steel * Pistons: cast-aluminum * Camshaft Type: hydraulic flat tappet * Camshaft Lift (in.): .435 intake / .460 exhaust * Camshaft Duration (@.050 in.): 212° intake/222° exhaust * Cylinder Heads: Vortec iron; 64-cc chambers * Valve Size (in.): 1.940 intake/1.500 exhaust * Compression Ratio: 9.0:1 nominal * Rocker Arms: stamped steel * Rocker Arm Ratio: 1.5:1 * Water Pump: cast iron, long-style * Flexplate: 12.750 in. * Recommended Fuel: premium pump * Ignition Timing: 32° Total @ 4,000 rpm * Maximum Recommended RPM: 5100 * External balance

4.0 out of 5 stars ( 1 )

$8,634.77

Dart LS Next Cast Iron Bare Blocks

Dart LS Next cast iron bare blocks integrate the robust heritage of a traditional Chevy small block with the performance potential of the late model LS engine architecture. The blocks are designed to rectify some of the former LS's more noticeable shortcomings on the bottom end—while still supporting high-flow and efficient cylinder heads developed for Gen III and IV platforms. They're available in multiple engine block styles, including stock/OEM standard deck and aftermarket. Dart LS Next blocks are back and better than ever! Highlight features of the LS Next cast iron bare blocks include: * Cast with premium cast iron alloy * Conventional style 4-bolt steel main caps * Full main webbing for maximum bottom-end strength * Extended cylinder barrels at the bottom to provide greater piston support for all combinations * Extra-thick Siamese cylinder bores * Blind head bolt holes don't go through into the water jacket * Provision for oil restrictors in the lifter valley * Revised low-restriction priority main oiling system * Pro-Stock/Pro-Mod big block style stepped main oil galley * External oil filter (must be used with stock or aftermarket oil pumps) * Dual starter mounts * Expanded water jacket on #1 cylinder for additional cooling capacity * LSX-style lifter bosses and dog bone provision are provided

Not Yet Reviewed

$3,999.99

$4,499.99

BluePrint Engines GM 496 C.I.D. 600 HP Stroker Dressed Carbureted Long Block Crate Engines

Give your ride a new breath of life with BluePrint Engines GM 496 c.i.d. 600 hp stroker dressed carbureted long block crate engines with aluminum heads. These engines crank out an incredible 600 hp and 568 ft.-lbs. of tire-shredding torque. Each engine is hand-built and balanced to provide you with a powerful mill that is sure to kick some fresh life into your project car or hot rod. Block: * Cast iron 454 big block * Cylinders honed to within .0002 straightness and roundness * Cylinders are sonic-tested for thickness * 4.250 in. stroke, bored .060 in. over * Standard deck Rotating assembly: * Forged steel crankshaft * OEM-type connecting rods with 150,000 psi rod bolts * Hypereutectic pistons, 10.1 to 1 Compression ratio * Hydraulic roller camshaft Additional features: * Aluminum cylinder heads * 850 cfm carburetor * Aluminum intake manifold * Valve covers, oil pan * 30-month/50,000-mile warranty * Dyno test results shipped with engine

5.0 out of 5 stars ( 3 )

$11,349.00

$13,449.00

BluePrint Engines GM 454 C.I.D. 460 HP Cruiser Long Block Crate Engines

BluePrint Engines GM 454 C.I.D. 460 HP Cruiser Long Block crate engines deliver 460 hp and 479 lbs.-ft. of torque. They feature aluminum heads, hydraulic roller cam, cast crank, hypereutectic pistons, and a compression ratio of 9.85 to 1. Additional specifications include: * BLOCK: NEW BluePrint Cast Iron Block, 454 BBC Manufactured and Machined in the USA 4-Bolt Main 4.000 in. Stroke, Bored .060 in. over 1-Piece Rear Main Seal Mech fuel pump provision: Yes Standard Deck * ROTATING ASSEMBLY: New BluePrint CastCrankshaft 4.000 in. Stroke, 4.250 in. Bore OEM type 6.135 in. connecting rods with 150,000 psi bolts Hypereutectic pistons External * CYLINDER HEADS: BluePrint Aluminum Cylinder Heads 119cc chamber 2.30 in. intake/1.88 in. exhaust valves 316cc intake/124cc exhaust runners Cylinder heads feature a .300 in. raised exhaust port vs. an OEM casting Must verify header/exhaust clearance * CAM SPECS: Cam Type: Roller .501 Intake .510 Exhaust 216 Intake / 228 Exhaust duration @ .050 - 112 degree lobe separation * IGNITION TIMING: 10-16 degrees and total timing 32-36 degrees at 3,500 rpm * ALSO INCLUDES: Valve covers, oil pan and timing cover Dyno test results shipped with engine 30 month / 50,000 mile warranty

5.0 out of 5 stars ( 1 )

$9,099.00

Chevrolet Performance SP350/357 Base Chevrolet Crate Engines

If it's affordable performance you're looking for to power your project vehicle, Chevrolet Performance's SP350/357 Base Chevrolet crate engine delivers! With 357 hp and a deep reserve of low-rpm torque, it quickly reminds you why Chevrolet's original 350 small block has been the industry benchmark for decades. The SP350/357 leverages the strength of a strong rotating assembly secured in a brand-new block with 4-bolt mains, along with economical Vortec iron cylinder heads. A roller camshaft optimizes driveability and airflow capability. It all adds up to a 24 hp gain over CPP's 350 HO crate engine—and a great, affordable alternative to rebuilding. This base crate engine package includes an assembled long block, including the oil pan. You finish it off your way, with the ignition system, induction system and additional accessories. SPECIFICATIONS: Engine: SP350/357 Base Horsepower: 357 hp at 5500 rpm Torque: 407 lbs.-ft. at 4000 rpm Compression Ratio: 9.0:1 nominal Block: Cast iron with 4-bolt main caps, 4.000 in. bore Crankshaft: Cast Nodular Iron Heads: Cast Iron; 64cc Chambers Valves: 1.940 in./1.500 in. Camshaft Lift: 0.473 in./0.473 in. Hydraulic Roller Duration at 0.050 in.: 215 degree/223 degree INSTALLATION NOTES: * Use the Holley 670 cfm 4-barrel carburetor P/N 19170092 to achieve the listed horsepower and torque * Requires intake manifold, carburetor, distributor, spark plug wires, and water pump to complete assembly * Requires feed line from fuel pump to carburetor * Not intended for marine applications * Balancer and flexplate are NOT included

5.0 out of 5 stars ( 2 )

$6,215.21

BluePrint Engines Fuel Injected Ford 408 C.I.D. 450 HP Stroker Engines

BluePrint Engines Fuel Injected Ford 408 c.i.d. Stroker engines are complete long block dressed engine assemblies with EFI. They deliver 450 hp and 470 lbs.-ft. of torque. The engines feature a compression ratio of 9.8:1, aluminum heads, hydraulic roller cam, cast steel crankshaft, and forged pistons. Here are additional specifications: BLOCK: * Hand-picked seasoned block * Square and parallel decked * Line honed main bearing bore * Cylinders honed on computer-controlled machine to within .0002 straightness and roundness * Cylinders are sonic tested for thickness * 2-Bolt Main * 4.000 in. Bored * One-Piece Rear Main Seal * Mech fuel pump provision: Not applicable on "CTF" models ROTATING ASSEMBLY: * New cast steel crankshaft * 4.000 in. stroke * Forged I-Beam 6.200 in. connecting rods * Forged pistons * External 28 oz. balance front and rear CYLINDER HEADS: * BluePrint Aluminum Cylinder Heads * 60cc chamber * 2.02 in. intake/1.60 in. exhaust valves * 90cc intake/65cc exhaust runners CAM SPECS: * Roller * .579 Intake / .579 Exhaust * 236 Intake / 248 Exhaust duration at .050 - 114 degree lobe separation IGNITION TIMING: * 34 degrees total at 3500 rpm ALSO INCLUDES: * Intake manifold * Distributor * EFI system * Oil pan, timing cover and valve covers * Dyno tested and shipped with results WARRANTY: * 30 month / 50,000 mile NOTES: * Not for use in pollution controlled vehicles. * Does not include fuel pump. * Holley Sniper EFI is NOT compatible with AOD trans. It does NOT have AOD kickdown lever.

Not Yet Reviewed

$9,499.00

BluePrint Builder Series LS427/585HP Standard Edition EFI Crate Engine and 4L65/70E Trans Combos

The BluePrint Builder Series LS427/585HP Standard Edition EFI crate engine and 4L65/70E transmission combos take the guesswork out of matching up an engine and transmission for your ride. Featuring a fuel injected Chevy LS small block-compatible 427 (c.i.d.) engine that produces 585 hp, this standard edition builder series includes a pulley kit and 4L65/70E automatic transmission. The aluminum cylinder heads help produce a nice 11.0:1 compression ratio, with assistance from the hydraulic roller camshaft, forged pistons, and forged crankshaft. Altogether, this assembly produces 520 lbs.-ft. of torque. When you need or want a new LS powertrain for your ride, go with the authority in crate engines and their BluePrint Builder Series LS427/585HP Standard Edition EFI crate engine and 4L65/70E transmission combos. Other product features, items, and specifications include: Block: * BluePrint Engines High-Strength Cast Iron (LSX Style) Block * Increased deck thickness and strength webbing * Utilizes OEM LS3 front and rear covers * Improved water jacket design * Extended cylinder skirt * One-piece rear main seal * Priority main oiling * 4.0695 in. Bore * 6-bolt main Rotating Assembly: * Forged crankshaft * 4.125 in. stroke * Forged 6.125 in. connecting rods * Forged pistons * Internally balanced front and rear Cylinder Heads: * BluePrint aluminum cylinder heads * 69cc Chamber * 2.165 in. Intake /1.590 in. Exhaust valves * 259cc Intake /102cc Exhaust runners Cam Specs: * Hydraulic Roller * 0.624 Intake / 0.624 Exhaust lift * 239 Intake / 255 Exhaust duration * @.050-114 degree lobe separation Ignition Timing: * ECM supplied with calibration * Not capable of transmission control * Transmission Controller Required Other Components: * Front accessory drive with water pump, alternator, power steering pump, and A/C compressor * Drive-by-Wire throttle body * LS3 cast aluminum intake manifold * LS swap oil pan * Water pump * Engine harness and ECU Kit * Injectors and fuel rail kit * Spark plugs and wiring * Harmonic balancer * Timing cover * Valve covers * Coil packs * Gas pedal Important Notes: This engine requires a non-weighted flex plate/flywheel. Recommended Fuel: 91 Octane. The front accessory drive on this engine fits many vehicles, however it is the customer responsibility to accurately measure and confirm fitment. Note this is a low-profile design, but things such as power steering hoses, alternator wiring, and additional fittings/fabrication may be required on some vehicles. BluePrint Engines recommends a 2200+ RPM stall converter. Retro fit oil pan will fit most 1955-1995 GM front engine, RWD, V8 cars. Not for use in pollution-controlled vehicles or in dry sump applications. The LS controller package is for engine control only. Does not contain any transmission or body control. The ECU comes with calibration that is optimal for our engine, however, please note that vehicle parameters such as gearing, tire size, vehicle weight, air intake, headers, etc. may necessitate additional tuning once installed into your specific vehicle. The ECU is unlocked for further refinement at your local dyno shop if required. BluePrint Engines recommends their air intake kit (BPPLS01013) to ensure correct MAF calculations and Dyno calibration are maintained with the provided ECU/tuning.

Not Yet Reviewed

$25,499.00

Ford Performance Parts 363 C.I.D. Boss Short Block Assemblies

Start with the right foundation for your Blue Oval build--start with Ford Performance Parts 363 c.i.d. Boss short block assemblies. Build a powerful 8.2 in. deck engine for your vintage muscle, street rod, Fox body, or late model Mustang by starting with the same short block used in the 500 hp Z363 crate engines. These Ford Performance Parts Boss short block assemblies take the bore out to 4.125 in. for 363 stroked cubes of power. Plus, strength from within is provided by the forged crankshaft and I-beam connecting rods. Power your next project with Ford Performance Parts 363 c.i.d. Boss short block assemblies. Additional technical specifications: * Engine type: 302 based small block Ford * Bore x stroke: 4.125 in. bore x 3.400 in. stroke * Block: Boss 4-bolt main block M-6010-BOSS302 * Piston to Deck Height: .01 in." below deck (nominal) * Crankshaft: SCAT forged steel * Connecting rods: SCAT forged steel I-beam connecting rods with floating pins and ARP bolts * Pistons: Mahle forged aluminum, 1.5mm, 1.5mm, 3.00mm rings, valve reliefs for X306, X307, Z304DA, Z304P, N351, and other inline valve Windsor cylinder heads * Pistons designed for 20 degree valve angle heads and will fit stock or most spread valve guide centerlines; 6cc valve pockets, check piston to valve clearance * Compatible with most aftermarket performance cylinder heads * Designed for M-6049-X306//X307/Z304DA/Z304P and N351 cylinder heads. Not designed for production 302/351W or M-6049-Y302/Y303/X302/X303/X304/X305 cylinder heads * Hydraulic roller camshaft compatible * Recommended cylinder head fasteners M-6065-BOSS head bolts or M-6014-BOSS studs depending on application * Requires head gaskets M-6051-R351 * Internally balanced; requires "0" balance flywheel and damper * High performance harmonic balancer M-6316-D302 recommended * High-volume oil pump M-6600-D2 recommended * 302 bolt pattern oil pan and timing cover * Built with all new parts * Photo and specifications may vary

5.0 out of 5 stars ( 1 )

$6,005.99

AFR 190cc Vortec Eliminator Street Cylinder Heads

AFR 190cc Vortec Eliminator Street cylinder heads have exceptional flow characteristics, are 50-state street legal, and the preferred choice over rebuilt factory heads. They feature 100 percent CNC-ported chambers, A356 aluminum castings, and high-quality components. These heads are recommended for street, strip, and towing engines operating up to 6,000 rpm from 350 to 383 cu. in. For performance, strength, and ease, install AFR 190cc Vortec Eliminator Street cylinder heads. Additional features include: * 3/4 in. extra-thick head deck * 2.020 in. intake and 1.600 in. exhaust valves * Center and perimeter valve cover bolt patterns * 0.100 in. raised exhaust port * Not compatible with self-aligning rocker arms

4.5 out of 5 stars ( 4 )

$2,391.90

VEGE Remanufactured Long Block Crate Engines

VEGE remanufactured long block crate engines are an excellent foundation for budget-minded builds. These premium-quality refurbished engines are drop-in replacements for a wide range of stock vehicles—and can be retrofitted into additional applications. Each engine is reverse-engineered to ensure that any original defects are removed. Certified technicians recondition the long blocks to factory specifications, replacing wearable parts or machining them back to OE standards. The engines are thoroughly tested and calibrated to deliver maximum performance and long-term durability. Order the VEGE remanufactured crate engine recommended for your vehicle.

3.84 out of 5 stars ( 73 )

$1,480.50

$8,195.99

AFR 235cc SBC Eliminator Competition Racing Heads

Stay ahead of the competition with high-flowing AFR 235cc SBC Eliminator Competition Racing heads. Intake ports, exhaust ports, and cylinder heads are 100 percent CNC-ported with finer machine levels and improved port-shaped details for optimum flow characteristics. AFR Eliminator Competition heads will satisfy your big displacement small block Chevy engine's need for more air—and to achieve additional cooling in the center of the head, spread port styles are offered. Eliminator Competition heads come complete and ready-to-run with AFR power-proven components—or choose "bare" (no parts) heads to create your own personal power package! Go with AFR cylinder heads—high performance components built for racers, by racers.

5.0 out of 5 stars ( 4 )

$3,245.55

$3,979.50

BluePrint Engines GM 496 C.I.D. 600 HP Stroker Dressed Fuel Injected Long Block Crate Engines

Give your ride a new breath of life with BluePrint Engines GM 496 c.i.d. 600 hp stroker dressed fuel injected long block crate engines with aluminum heads. These engines crank out an incredible 600 hp and 568 ft.-lbs. of tire-shredding torque. Each engine is hand-built and balanced to provide you with a powerful mill that is sure to kick some fresh life into your project car or hot rod. Block: * Hand-picked seasoned Chevy 454 big block * Square and parallel decked * Align-honed main bearing bore * Cylinders honed to within .0002 straightness and roundness * Cylinders are sonic-tested for thickness Rotating assembly: * Forged steel crankshaft * OEM-type connecting rods with 150,000 psi rod bolts * Hypereutectic pistons * Hydraulic roller camshaft Additional features: * Aluminum cylinder heads * EFI system * Distributor * Valve covers, oil pan, and timing cover * 30-month/50,000-mile warranty

Not Yet Reviewed

$12,399.00

$14,499.00

World Products Merlin IV Engine Blocks

World Products has made improvements to virtually every area of the new Merlin IV engine blocks—with the goal of producing the most technologically advanced and best-performing iron BBC block available today! New features include thicker main webs for increased strength and thicker cylinder walls which are nominally .310 in. @ 4.600 in. bore. In addition to the standard BBC 9.800 in. and 10.200 in. deck heights, new heights measuring 9.500 in., 9.850 in. and 10.250 in. are now available. The World Products Merlin IV engine blocks are also available with a 2.120 in. BBC cam journal and standard .842 in. lifter bores, or with a 2.283 in. journal for a 55mm Babbitt cam and .904 in. lifter bores. World Products has added a front oil feed for dry sump systems, and relocated the lifter oil feeds and restrictor provisions to the front of the blocks.

5.0 out of 5 stars ( 3 )

$3,842.02

$5,173.48

March Performance Pro-Track Serpentine Conversion Kits

March Performance Pro-Track serpentine conversion kits are your lightweight, high-strength solution to replacing your old, unreliable V-belts. These dependable kits are simple to adjust and are a great way to get A/C into your ride. Pro-Track serpentine conversion kits feature three idlers to provide perfect belt wrap for no-slip operation. These top-quality kits are available with or without power steering. March Performance Pro-Track serpentine conversion kits are a reliable, dependable and beautiful addition to your project!

4.71 out of 5 stars ( 7 )

$1,643.99

$2,879.99

BluePrint Engines Pro Series Chevy 454 C.I.D. 563 HP Base Long Block Crate Engines

For those wanting maximum horsepower and durability, BluePrint Engines Pro Series Chevy 454 c.i.d. 563 hp base long block crate engines are right for you. In addition, every BluePrint engine is dyno-tested to make sure they hit their target horsepower and torque. Pro Series 454 base long blocks feature: * 563 hp, 545 ft.-lb., compression ratio 10.0:1 * BluePrint cast iron block with 4-bolt main --4.250 in. bore --1-piece rear main seal --Mechanical fuel pump provision --Passenger side dipstick --Drilled and tapped for clutch linkage * Forged crankshaft and connecting rods * Forged pistons with rings * Internal front/internal rear balanced rotating assembly * BluePrint aluminum cylinder heads --64cc chamber --2.08 in. intake/1.60 in. exhaust valves --220cc intake/67cc exhaust runners * Hydraulic roller cam --.638 intake/.622 exhaust lift --251 intake/259 exhaust duration @ .050 --114 degree lobe separation * Valve covers, oil pan, and timing cover * Harmonic balancer

3.67 out of 5 stars ( 3 )

$10,049.00

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