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BluePrint Engines GM 383 C.I.D. 436 HP Dressed Stroker Long Block Crate Engines

Bolt some serious power into your ride with a BluePrint GM 383 c.i.d. 436 hp dressed Stroker long block crate engine. They're built from the ground up to provide a reliable 436 hp and 443 lbs.-ft. of torque to power your street rod, musclecar, or any other project that needs serious power. Each engine is hand-assembled and precision-balanced to ensure it will run smooth and strong for years to come. Three models are available; compare options and order the engine that best fits your needs. Product features and specifications: * 4-bolt main block * New cast crankshaft * Hypereutectic pistons * Chevy heavy beam rods with 150,000 psi bolts * Moly rings * Balanced rotating assembly * Melling high-volume oil pump * Hydraulic roller lifter camshaft * .544 intake / .555 exhaust * 230 intake / 236 exhaust duration at .050 * 110 degree lobe separation * Heavy-duty double roller timing set * Aluminum cylinder heads * Hardened retainers and springs * Swirl polished intake and exhaust valves * Hardened pushrods * Dual plane satin finish intake manifold * Carburetion * Distributor, plug wires and plugs * New valve covers * Dyno tested—and shipped with results

4.8 out of 5 stars ( 60 )

$7,049.00

$8,099.00

Chevrolet Performance ZZ502 C.I.D. Deluxe Long Block Crate Engines

Here, at last, is the king of all big block crate engines from Chevrolet Performance. These 502 cu. in. engines are available unassembled or fully assembled. Each version makes extensive use of aluminum to keep weight down—including aluminum heads, intake, water pump, and valve covers. Additionally, ZZ502 c.i.d. deluxe long block crate engines are full of heavy-duty parts, such as: forged aluminum pistons, forged shot-peened steel connecting rods with 7/16 in. bolts, forged steel crankshaft, 14 in. automatic transmission flexplate, 4-bolt main blocks, stainless steel valves, 6 qt. oil pan, and windage trays. The complete Chevrolet Performance engine kits come with Gen 6 four-bolt main blocks with one-piece rear main seals. Hydraulic roller camshaft specs are: .527 in. intake lift, .544 in. exhaust lift; the duration at .050 in. for intake is 224, and 234 for exhaust with a 112-degree lobe centerline. Other features include a single roller timing chain, aluminum large oval port, and 110cc combustion chambered heads. Intake runner volume is 290cc; stainless steel valves are installed, with 2.25 in. intake side and 1.88 in. on the exhaust side. Valve springs are rated at 140 lbs. closed and 368 lbs. open, good for up to .680 in. lift. These heads have exhaust crossovers. Aluminum high-rise dual-plane square bore bolt pattern intake manifolds and an 870 cfm carburetor are also included.

4.33 out of 5 stars ( 3 )

$14,846.00

Ford Performance Parts 572 C.I.D 655 HP Long Block Crate Engines

Big blocks are back! Ford Performance Parts 572 c.i.d. 655 hp long block crate engines are, once again, ready to make impressive power with excellent drivability—while utilizing premium, unleaded pump gas. They're available with front or rear sump pan. Specs for the Ford 572 c.i.d. long block crate engines: * 655 hp at 5,500 rpm * 710 lbs.-ft. torque at 4,500 rpm * Engine type: 385 Series big block * Bore x stroke: 4.500 in. bore x 4.500 in. stroke * Ford Performance A460 big block * Forged steel crankshaft * Forged steel H-beam connecting rods and bolts * Pistons with floating wrist pins * Hydraulic roller camshaft - Lift: .649 in. - Duration: Intake--259 degrees at .050 in. lift/exhaust--263 degrees at .050 in. lift * Ford Performance aluminum cylinder heads - Dual valve springs with damper - Stainless steel 2.20 in. diameter intake valves - Stainless steel 1.76 in. diameter exhaust valves * Compression ratio: 10.0:1 (nominal) * Required fuel: Premium unleaded * Stainless steel roller rockers * Multi-index timing chain set * Heavy-duty, aluminum body oil pump * SFI-approved vibration damper * Front or rear sump oil pan * Intake manifold * 870 cfm carburetor * Distributor * High performance water pump * Ford Performance Blue 9mm spark plug wires * Note: Built with current available parts

Not Yet Reviewed

$18,367.50

BluePrint Engines Marine GM 383 C.I.D. 405 HP Base Stroker Long Block Engines with Cast Components

Do you need a replacement engine for your boat? Try one of these BluePrint Engines marine GM 383 c.i.d. 405 hp stoker long block crate engines to get the job done. They feature quality-built components designed for marine use. BluePrint engines are built for speed on the open water, performance, and reliability, all in one package. Block: * 4-bolt main block * Passenger side dipstick * Square and parallel decked * Align-honed main bearing bore * Cylinders honed on computer-controlled machine to within .0002 in. straightness and roundness * Cylinders are sonic tested for thickness Rotating assembly: * SCAT cast iron crankshaft * Keith Black hypereutectic pistons * GM heavy beam connecting rods * Hastings moly rings * Balanced rotating assembly * Melling high-volume oil pump * COMP Cams roller lifter camshaft * Heavy-duty double roller timing set Cylinder heads: * Cast iron Vortec heads * Hardened retainers and springs * 2.02 in. swirl-polished intake valves * 1.60 in. swirl-polished exhaust valves * Hardened pushrods * Brezinski cast iron marine intake manifold * 9.5 to 1 compression * BluePrint Signature Series polished aluminum valve covers * Rubber coated steel oil pan * Chrome timing chain cover * Long slot rocker arms with positive locking nuts * Dyno-tested--and shipped with results

1.0 out of 5 stars ( 1 )

$7,199.00

Manufacturer Rebate

Chevrolet Performance L8P 6.6L 400 C.I.D Engine Assemblies

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

BluePrint Engines GM 383 C.I.D. 436 HP Fully Dressed Stroker Long Block Crate Engines

Bolt some serious power into your ride with these BluePrint Engines GM 383 c.i.d. 436 hp dressed stroker long block crate engines. These engines are built from the ground up to provide a reliable 436 hp and 443 lbs.-ft. of torque to power your street rod, muscle car or any other project that needs serious power. Each engine is hand-assembled, and precision balanced to ensure it will run smooth and strong for years to come. BluePrint GM 383 c.i.d. 436 hp dressed stroker crate engines include: * 4-bolt main block * New cast crankshaft * Hypereutectic pistons * Chevy heavy beam rods with 150,000 psi bolts * Moly rings * Balanced rotating assembly * Melling high-volume oil pump * Hydraulic Roller lifter camshaft * Heavy-duty double roller timing set * Aluminum cylinder heads * Hardened retainers and springs * Swirl polished intake and exhaust valves * Hardened pushrods * Dual plane satin finish intake manifold * Carburetion * Distributor, plug wires and plugs * Water pump * New valve covers * Brass freeze plugs * Front accessory drive with water pump, A/C compressor, alternator, and power steering pump * Dyno tested—and shipped with results

1.0 out of 5 stars ( 1 )

$7,999.00

$9,949.00

Chevrolet Performance ZZ6 350 C.I.D. Base Crate Engines

Meet the newest member of the iconic 350-based ZZ engine family—ZZ6! Chevrolet Performance has rated these base crates to really deliver the power, thanks in part to their unique, lightweight aluminum cylinder heads that enable optimal airflow at high rpm. The engines are based on the proven Fast Burn design with large intake runners and valves. Along with their beehive-style valve springs that offer high-rpm efficiency and durability, the ZZ6 blocks make the most of every cubic inch of air drawn through them. Supporting the massive flow of air is an aggressive hydraulic roller camshaft and a forged steel crankshaft. The ZZ6 350 c.i.d. base crate engine kit includes intake manifold, distributor, water pump, damper, flexplate, and the distinctive, race-inspired valve covers. The legendary ZZ6 tech specs are: * Cast iron block with 4-bolt mains * Bore x stroke: 4.000 x 3.48 * Valve lift (in.): .474 intake/.510 exhaust * Camshaft duration at .050 in.: 208 degree intake/221 degree exhaust * Valve size (in.): 2.000 intake/1.550 exhaust * Compression ratio is 9.72:1 nominal * Aluminum roller-style rocker arms * Rocker arm ratio is 1.5:1 * Recommended fuel: Premium pump * Distributor: HEI * Ignition timing: 36 degree total @ 4,000 rpm * Maximum recommended rpm: 5,800 * Balance: external

Not Yet Reviewed

$9,126.05

Chevrolet Performance 350 Vortec C.I.D. 330 HP Crate Engines

You won't go broke finishing off your project car with this 350 Vortec c.i.d. HO turn-key crate engine from Chevrolet Performance! It's packed with all the features you need to get a reliable 330 hp and 380 lbs.-ft. of torque from a dependable, time-tested combination of GM Performance Parts. Of course, all the components used in this engine are brand new, not remanufactured parts like the competition is trying to sell you. Designed by GMPP's in-house engineers to give you maximum return for your hot rod dollar, the 350 HO Turn-Key is a great choice for your small-block crate engine needs. The 350 HO is based on a tough, Chevy 4-bolt block that holds a strong nodular iron crankshaft, good rods, and aluminum pistons. The high-lift camshaft gives the engine its own unique, aggressive idle. The cam is based on the same one found in 1965-67 Corvette 327 engines, but with more lift and duration. More product features, items, and specifications include: * Power - 330 hp at 5,000 rpm, 380 lbs.-ft. of torque at 3,800 rpm * Displacement - 350 c.i.d., 5.7L * Bore x stroke - 4.000 in. x 3.480 in. * Compression ratio - 9.0:1 * Recommended fuel - 92 octane * Block - cast Iron, one-piece rear seal, 4-bolt main caps * Crankshaft - nodular iron * Connecting rods - powdered metal steel * Pistons - cast aluminum * Camshaft - hydraulic flat tappet * Cam lift - 0.435 in. intake / 0.460 in. exhaust * Cam duration at .050 in. - 212 degrees intake / 222 degrees exhaust * LSA (Lobe Separation Angle) - 112.5 degrees * Cylinder heads - Vortec cast iron, 3/8 in. pressed-in rocker studs * Combustion chamber - 64cc * Valves - 1.940 in. intake/ 1.500 in. exhaust * Rocker arms - stamped steel, 1.5:1 ratio * Valve springs - 10212811 * Balance: external * Maximum GM recommended RPM - 5,500 * Ignition timing - base 10 degrees BTDC, 32 degrees total * Fully GM assembled long block * Chrome steel valve covers with Chevy Bowtie logo * Oil pump, pick-up and oil pan * Front timing cover * Passenger side RH oil dipstick and tube

5.0 out of 5 stars ( 1 )

$6,355.11

BluePrint Engines Marine GM 383 C.I.D. 405 HP Stroker Dressed Long Block Engines w/Cast Components

Do you need a replacement engine for your boat? Take control of the water with BluePrint engines marine GM 383 c.i.d. 405 hp Stroker dressed long block crate engines with cast components. They get the job done with quality-built components designed for marine use. BluePrint engines are built for speed on the open water, performance, and reliability, all in one package. Block: * 4-bolt main block * Passenger side dipstick * Square and parallel decked * Align-honed main bearing bore * Cylinders honed on computer-controlled machine to within .0002 in. straightness and roundness * Cylinders are sonic tested for thickness Rotating assembly: * Cast iron crankshaft * Hypereutectic pistons * Heavy beam connecting rods * Moly rings * Balanced rotating assembly * High-volume oil pump * Roller camshaft * Heavy-duty double roller timing set * High performance harmonic balancer Cylinder heads: * Cast iron Vortec heads * Hardened retainers and springs * 2.02 in. swirl-polished intake valves * 1.60 in. swirl-polished exhaust valves * Hardened pushrods * Cast iron marine intake manifold * 9.5 to 1 compression * BluePrint Signature Series polished aluminum valve covers * Rubber coated steel oil pan * Chrome timing chain cover * Long slot rocker arms with positive locking nuts * Mechanical fuel pump * Carburetor with electric choke * Marine billet distributor * High performance coil * Stainless steel fuel line and filter * Spark plug wires and wire looms * Spark plugs * Cast iron circulating water pump * Dyno-tested--and shipped with results

Not Yet Reviewed

$8,449.00

Quicksilver Circle Track Crate Engines

Torque wins races. Reliability wins championships. Quicksilver Circle Track crate engines are designed to deliver on both counts. These small-block V8 engines are factory sealed for fair competition and will deliver season after season of reliable racing performance with minimal maintenance, while producing full power on pump gasoline. To comply with popular stock-class racing rules, Quicksilver Circle Track engines are shipped with factory seals on the intake, front cover, oil pan, and cylinder heads. Built with premium quality components, they feature a roller camshaft design and offer the best value for dirt and asphalt Circle Track racing. Order the engine needed for your build. Features: * Durable GM Gen+ remanufactured cast iron blocks -- Cost-effective and durable solution for this application -- Single-piece rear main seal -- 8-bolt 4-barrel aluminum intake manifold -- 6-quart oil pan * Roller camshaft * Hydraulic lifters * Stainless steel valves, hardened valve seats, head gaskets with stainless steel fire rings, and heavy-duty marine valve springs for extended life * 6 in. SFI-approved balancer * For off-road racing only * Shipped with a fresh fill of Quicksilver Performance Racing 25W-40 synthetic blend oil

Not Yet Reviewed

$7,306.31

$16,972.50

S&S Cycle MK136 Black Edition Engines

S&S Cycle offers MK136 Black Edition engines for a variety of Harley-Davidson© oil-cooled Touring street bikes from 2017 and up. Details include: CYLINDER HEADS: * High-flow cylinder heads with premium seats, guides, valves, springs, and seals * +1mm oversized intake and exhaust valves * Valves are .030 in. longer than stock for improved valvetrain geometry * .605" max lift valve springs * High-strength alloy used in cylinder head casting, improved strength at high temperatures * Enlarged cooling passage around the exhaust seats * S&S Exclusive breather boxes CRANKCASE: * All premium quality components * Patented dual-spray piston cooling jets * Precision-machined oil scraper * Enlarged oil sump * Contoured floor allows oil to easily drain back to the sump MK136: * Forged pistons * S&S performance oil pump and cam support plate * Premium tappets and tappet cuffs * Billet aluminum covers * Sprocket shaft spacer included * Champion spark plugs * Retains stock engine height * Includes cam cover badge * Powdercoat finish matches factory finish * Huge displacement increase means a huge power increase

Not Yet Reviewed

$11,999.95

Chevrolet Performance SP350 385 HP Turn-Key Long Block Crate Engines

You can now get modern street performance in a classic small block package by installing a Chevrolet Performance SP350 385 HP turn-key crate engine. They put out 385 HP and 405 lbs.-ft. of torque for a thrilling feeling of immediate performance. The long block crate engines feature new lightweight aluminum cylinder heads based on the proven Fast Burn design—with large intake runners, and 2 in. diameter intake and 1.55 in. exhaust valves. New beehive-style valve springs enable greater high-rpm performance and durability—as the egg-shaped springs have less reciprocating mass in motion, require less spring pressure for greater valve control, and handle valvetrain stresses more efficiently. Additional features and specs of the Chevrolet Performance SP350 turn-key crate engine: * Forged steel crankshaft * Powdered metal connecting rods * Hypereutectic pistons (9.6:1 compression ratio) * Hydraulic roller camshaft: .474 intake/.510 exhaust lift, 208 intake/221 exhaust duration at 0.050 in. * 1.5 ratio stamped steel rocker arms * Externally balanced * 36 degree total timing at 4,000 RPM * Aluminum intake manifold * Chevrolet Performance valve covers * HEI distributor * Spark plugs * Water pump * Harmonic balancer * Timing cover * Oil pan * Flexplate: 153-tooth, 12.750 in. diameter * Starter * Fuel pump * Air conditioning pump * Alternator * Front-end accessory drive kit (not installed)

Not Yet Reviewed

$12,667.94

Ford Performance Parts 427 C.I.D. 535 HP Long Block Crate Engines with Z2-Series Cylinder Heads

Drop a Ford legend reborn into your project and experience the power of Ford Performance Parts 427 c.i.d. 535 hp long block crate engines. Built on Ford's Boss 351 blocks, these American-made engines are designed to provide you with big performance in a small block package, along with great drivability. The iconic 427 c.i.d. displacement, but on a Windsor platform—they offer all the powerplant you want at a price that you'll love! Technical information: * 535 hp at 5,600 rpm * 545 lbs.-ft. of torque at 4,500 rpm * Engine type: 351 based small block Ford * 4.125 in. bore x 4.00 in. stroke * 9.5 in. deck height Boss 351 block * SCAT forged steel crankshaft * SCAT forged steel H-beam connecting rods with ARP bolts * Mahle forged pistons with floating wrist pins * Hydraulic roller camshaft * Camshaft lift: .594 in. intake/.618 in. exhaust * Camshaft duration at .050 in: 242 degrees intake/248 degrees exhaust * Ford Performance aluminum "Z2" cylinder heads * 2.02 in. intake/1.60 in. exhaust valves * PAC 1219X ovate beehive valve springs * 10.5:1 compression ratio (nominal) * Roller rocker arms; 1.65:1 ratio * Ford Performance SFI-approved vibration damper; may require a spacer for pulley alignment * Cast aluminum, black wrinkle finish, Ford Racing script valve covers; fit most non-EFI applications * Steel oil pan with windage tray and scraper; 9-qt. capacity * Premium unleaded fuel recommended * Ignition timing: 32 degrees at 4,000 rpm * 5,600 maximum recommended rpm * Internally balanced; use neutral balance flywheel (not included) * Edelbrock Super Victor intake manifold recommended (not included) * Intake gaskets and pilot bearing included * Standard rotation water pump included * Timing cover will work with most standard rotation water pumps * Fuel pump eccentric installed, allows use of mechanical fuel pump * Firing order 1-3-7-2-6-5-4-8 (5.0L HO and 351W firing order) * Distributor not included * MSD distributor recommended (modifications for intake clearance necessary) * Steel distributor gear required * Built with currently available parts * Photo and specifications may vary * Available in front or rear sump configurations

5.0 out of 5 stars ( 2 )

$12,159.09

Trick Flow® Twisted Wedge® Top-End Engine Kits for Ford 4.6L 2V

Get the most out of your Ford 4.6L 2V with Trick Flow® Twisted Wedge® top-end engine kits. Each kit is carefully tuned to deliver the right amount of horsepower and torque. Take the time and guesswork out of designing a winning combination and save some hard-earned cash. Twisted Wedge® top-end engine kits for Ford 4.6L 2V are built around a set of dyno-proven Twisted Wedge® cylinder heads with 185cc intake runners and your choice of 38cc or 44cc CNC-profiled and bowl-blended combustion chambers. You also get a hydraulic roller camshaft set, matching followers, lash adjusters, timing chains, a valve spring compressor tool, and intake and head gaskets.

4.67 out of 5 stars ( 3 )

$5,001.75

$5,101.75

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

Do you need a replacement engine for your boat? Take control of the water with BluePrint Engines marine GM 350 c.i.d. 350 hp long block crate engines. They're built from the ground up to provide a reliable 350 hp and 400 lbs.-ft. of torque to power your boat that needs serious power. Block: * 4-bolt main block * Passenger side dipstick * Square and parallel decked * Align-honed main bearing bore * Cylinders honed on computer-controlled machine to within .0002 in. straightness and roundness * Cylinders are sonic tested for thickness Rotating assembly: * Cast iron crankshaft * Hypereutectic pistons * OE style connecting rods * Balanced rotating assembly * High performance harmonic balancer Cylinder heads: * Cast iron Vortec heads * Hardened retainers and springs * 1.94 in. intake valves * 1.50 in. exhaust valves * Hardened pushrods * Intake manifold * 9.5 to 1 compression * Valve covers * Oil pan * Timing chain cover * Long slot rocker arms with positive locking nuts * Mechanical fuel pump * Carburetor with electric choke * Marine billet distributor * Hydraulic roller camshaft * Stainless steel fuel line and filter * Spark plug wires and wire looms * Spark plugs * Cast iron water pump * Dyno-tested--and shipped with results

1.0 out of 5 stars ( 1 )

$8,049.00

AFR 377cc Magnum BBC Competition Racing Heads

AFR 377cc Magnum BBC Competition racing heads feature 100 percent CNC-ported intakes, exhausts, and chambers; A356 aluminum castings, Titanium retainers, and high-quality components throughout. These Magnum BBC heads are best suited for large displacement (540 plus) racing engines operating at or below 7600 rpm. They are available assembled and bare. AFR assembled 377cc Magnum BBC heads typically include: * 11/32 in. intake valves * 11/32 in. Tulip exhaust Valves * PAC Racing Spring 1.625 O.D. Solid Roller, 275 lbs. on seat, .850 maximum lift * 10 degree Titanium retainers * 10 degree 11/32 in. valve locks with lash cap recess * ARP 7/16 in. rocker intake and exhaust studs * Adjustable 3/8 in. guide plates * 11/32 in. Viton® valve seals * Hardened spring cup * Intake and exhaust valve seats * 11/32 in. intake and exhaust bronze valve guides

Not Yet Reviewed

$5,344.50

Chevrolet Performance ZZ572 C.I.D. 620 HP Deluxe Long Block Crate Engines

Chevrolet Performance's largest, most powerful street engine is here. The ZZ572 c.i.d. 620 hp deluxe long block crate engines are built around an all-new generation VI one-piece main seal tall deck—572 c.i.d. with approximately 9.6:1 compression, 620 hp at 5,500 rpm, and 650 lbs.-ft. of torque at 4,500 rpm, with a recommended max rpm of 6,000. These all-new race blocks have a 4.560 in. bore and are filled with forged 4340 steel cranks with 4.375 in. stroke, shot-peened forged 4340 H-beam rods, and forged aluminum pistons with full floating wrist pins. They include re-designed rectangular port aluminum cylinder heads with 118cc combustion chambers, and stainless steel valves at 2.25 in. intake side and 1.88 in. exhaust side. Experience massive torque and horsepower—from Chevrolet Performance! Additional engine specs: * Hydraulic roller camshafts * Valve lift: .632 in. intake and .632 in. exhaust side * Duration at .050 in. for intake is 254 degrees and 264 degrees exhaust side * Hardened chromoly retainers * Dual valve springs 1.50 in. coil diameter, 1.800 in. installed height with 197 lbs. seat pressure * Aluminum roller rockers with 1.7:1 ratios * High performance one-piece push rods * Tall deck single-plane intake manifold and 850 cfm carburetor * GM distributor handles ignition * Spark plugs and wire are included, along with screened and louvered windage trays * High-RPM torsional dampers * Pump gas friendly

Not Yet Reviewed

$23,080.74

Chevrolet Performance ZZ572/720R Deluxe Long Block Crate Engines

Chevrolet Performance's largest, most powerful engine is here. The ZZ572/720R Deluxe long block crate engines are built around an all-new generation VI one-piece main seal tall deck 572 c.i.d.—with approximately 12.0:1 compression, 720 hp at 6,250 rpm, and 685 lbs.-ft. of torque at 4,500 rpm, with a recommended max rpm of 6,750. These all-new race blocks have a forged 4340 steel crank, shot-peened forged 4340 H-beam rods, and forged aluminum pistons with full floating wrist pins. Other features include: redesigned rectangular port aluminum cylinder heads with 118cc combustion chambers; and stainless steel valves at 2.25 in. intake side and 1.88 in. exhaust side. Mechanical roller camshafts are used, with valve lift being .714 in. intake and .714 in. exhaust side; duration at .050 in. for intake is 266 degrees and 274 degrees exhaust side. Hardened chromoly retainers are used, with dual valve springs 1.50 in. coil diameter. Additional specs: Aluminum roller rockers with 1.7:1 ratios, and high performance one-piece pushrods are installed. A new Chevrolet Performance tall deck single-plane intake manifold and a 1,150 cfm Dominator carburetor deliver the air. A multiple spark discharge distributor handles ignition; spark plugs and wire are included. Also included are screened and louvered windage trays and high-rpm torsional dampers.

Not Yet Reviewed

$23,166.21

Edelbrock 5.0L Coyote 302 C.I.D. E-Force Supercharged Long Block Crate Engines

Edelbrock 5.0L Coyote 302 c.i.d. E-Force Supercharged long block crate engines are the ultimate solution for the Ford enthusiast transplanting a Coyote powerplant into their project vehicle. These 100 percent new, fully assembled performance long blocks feature quality components, including Edlebrock's E-Force supercharger for dyno-proven and reliable performance, right-out-of-the-crate. In fact, they're so reliable Edelbrock includes a 2-year/unlimited mileage warranty on all applications. Edelbrock 5.0L Coyote 302 c.i.d. E-Force Supercharged long block crate engines are available with or without electronics package. Features and specifications: * Displacement: 5.0L (302 c.i.d.) * Horsepower: 785 hp * Torque: 660 lbs.-ft. * Compression: 9.5:1 * Block: Ford aluminum * Crankshaft: Forged * Pistons: Forged aluminum * Rods: Forged H-beam * Camshafts: Stock Ford * Rocker arms: Stock Ford 2:1 ratio * Induction: E-Force Supercharger system featuring Eaton TVS R2650 rotors * Cylinder heads: Stock 4-valve aluminum with Boss 302 valve springs * Finish: Black powdercoat * Engine without electronics package for anyone wanting to purchase their own electronics * Engine and electronics package provides a tuned and ready-to-run solution for any project vehicle The high twist, 4-lobe R2650 rotor design is 15 percent larger than the TVS 2300 and features several improvements to maximize efficiency and performance at upper rpms. Improvements and advantages of R2650 rotors over R2300 rotors: * 170 degree twist (versus 160) * Better sealing with optimized length-to-diameter ratio * Increased durability with larger bearings and timing gears * Pressure relief ports in bearing plate for reduced input power * 4 percent more efficient * 15 percent larger displacement * 18 percent less input power required * 25 percent more airflow at 18,000 rpm and 14 psi boost (2.0 pressure ratio)

Not Yet Reviewed

$33,185.95

Chevrolet Performance SP350 385 HP Crate Engines

Chevrolet Performance SP350 385 HO crate engines use the proven ZZ4 short block and ads to it the Fast Burn aluminum cylinder heads for 375 value packed horsepower. With value in mind, these crate engines use stamped steel rocker arms and the same ZZ4 camshaft that powers thousands of hot rods. The SP350 385 HP crate engines are an excellent choice for the basis of a custom engine. They are strong forged steel crankshaft and forged powdered metal connecting rods have been proven to 500 horsepower—and its Fast Burn cylinder heads are hungry for a little more cam. Value priced small-block power, great durability, easy power upgrades—the SP350 385 HP crate engine is all that and more from the "more than just power" people at Chevrolet Performance. Specifications: * Power: 385 hp @ 5600 rpm, 405 lbs.-ft. of torque @ 3600 rpm * Displacement: 350 c.i.d., 5.7L * Bore x Stroke: 4.00 in. x 3.48 in. * Compression Ratio: 9.6:1 * Recommended Fuel: 92 Octane * Block: cast iron, one-piece rear seal, 4-bolt main caps * Crankshaft: forged steel * Connecting Rods: powdered metal steel * Pistons: hypereutectic aluminum * Camshaft: steel hydraulic roller tappet * Cam Lift: .474 in. intake/.510 in. exhaust * Cam Duration @ .050 in.: 208 deg. intake/221 deg. exhaust * Lobe Separation: 112 degree * Cylinder Heads: dual bolt pattern Fast Burn aluminum, 3/8 in. screw-in rocker studs * Combustion Chamber: 62cc * Valves: .200 in. intake/1.55 in. exhaust * Rocker Arms: stamped steel, 1.5:1 Ratio * Valve Springs: LS Beehive 12625033 * Balance: external * Maximum GM recommended rpm: 5800 * GM recommended torque converter: 3000-3400 Stall * Ignition Timing: base 10 degrees BTDC, 36 degrees total @ 4000 rpm Engine includes: * Fully GM assembled long block * Polished aluminum valve covers * Oil pump, pick-up and oil pan * Aluminum performance intake * HEI distributor and spark plugs * 12 3/4 in. auto trans flexplate * 8 in. harmonic balancer * Front timing cover * Cast-iron long water pump * Oil filter and adapter * Passenger side RH oil dipstick and tube

Not Yet Reviewed

$7,761.78

Crower Lightweight Crankshafts

Crankshafts are the most critical part of your engine's performance. Crower lightweight crankshafts help to provide the best possible performance for your application, matching your head and valvetrain components to perfection. They are made of forged 4340 steel for superior performance and are available with internal and external balance. Crower lightweight crankshafts have numerous designs to meet anyone's needs, whether it's a smooth, lower lift rate for higher rpm and more durability, needing less spring pressure and less valvetrain modification, or a higher lift rate for less rpm with more spring pressure and lighter valvetrain components, providing the explosive power typically needed in race applications. So, if you're looking for a high performance crankshaft and want nothing but the best, these Crower lightweight crankshafts are your answer.

Not Yet Reviewed

$5,819.99

$6,287.99

Crower Maxi-Light Crankshafts

Crankshafts are the most critical part of your engine's performance. Crower Maxi-Light crankshafts help to provide the best possible performance for your application, matching your head and valvetrain components to perfection. They are made of forged 4340 steel for superior performance and are available with internal and external balance. These crankshafts have numerous designs to meet anyone's needs, whether it's a smooth, lower lift rate for higher rpm and more durability, needing less spring pressure and less valvetrain modification, or a higher lift rate for less rpm with more spring pressure and lighter valvetrain components, providing the explosive power typically needed in race applications. So, if you're looking for a high performance crankshaft and want nothing bur the best, Crower Maxi-Light crankshafts are your answer.

Not Yet Reviewed

$6,203.99

$6,633.99

Crower Standard Series Crankshafts

Crankshafts are the most critical part of your engine's performance. Crower Standard Series crankshafts help to provide the best possible performance for your application, matching your head and valvetrain components to perfection. Made of forged 4340 steel for superior performance, they are available with internal and external balance. These crankshafts have numerous designs to meet anyone's needs, whether it's a smooth, lower lift rate for higher rpm and more durability, needing less spring pressure and less valvetrain modification, or a higher lift rate for less rpm with more spring pressure and lighter valvetrain components, providing the explosive power typically needed in race applications. So, if you're looking for a high performance crankshaft and want nothing but the best, these Crower Standard Series crankshafts are your answer.

Not Yet Reviewed

$5,131.99

$6,363.99

Crower Ultra Light Crankshafts

Crankshafts are the most critical part of your engine's performance. Crower Ultra Light crankshafts help to provide the best possible performance for your application, matching your head and valvetrain components to perfection. They are made of forged 4340 steel for superior performance and are available with internal and external balance. Crower Ultra Light crankshafts have numerous designs to meet anyone's needs, whether it's a smooth, lower lift rate for higher rpm and more durability, needing less spring pressure and less valvetrain modification, or a higher lift rate for less rpm with more spring pressure and lighter valvetrain components, providing the explosive power typically needed in race applications. So, if you're looking for a high performance crankshaft and want nothing bur the best, these Crower Ultra Light crankshafts are your answer.

Not Yet Reviewed

$5,743.99

$6,619.99

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