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Results 1 - 24 of 387

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

BluePrint Engines GM 383 c.i.d. 436 hp base stroker long block crate engines will provide you a great foundation to return your vehicle to the performance level you desire. They feature a new one-piece rear main BluePrint engine block with 4-bolt mains and passenger side dipstick. Inside the block is a cast crankshaft and connecting rod rotating assembly, with 10.1:1 compression hypereutectic pistons hung on the end. The full roller camshaft provides .544 intake/555 exhaust lift with 230 intake/236 exhaust duration at .050 with a 110 degree lobe separation. The engines also include a new oil pan, a set of valve covers, and a timing cover to finish them off.

4.77 out of 5 stars ( 26 )

$5,999.00

$8,999.00

BluePrint Engines Ford 302 C.I.D. 361 HP Dressed Long Block Crate Engines

BluePrint Engines Ford 302 c.i.d. 361 HP dressed long block crate engines are ideal for daily drivers and cruising. Fully dressed, these engines makes up to 16 in. of vacuum and will work excellent with power brakes, stock torque converter, stock gearing, and run on 87 octane fuel. Details and specs: * 361 hp/334 lbs.-ft. * Compression Ratio: 9.4:1 * Aluminum heads * Hydraulic roller cam * Cast iron crankshaft * Hypereutectic pistons Block: * New BluePrint cast iron block * 4-bolt main * 4.000 in. bore * One-piece rear main seal * Mechanical fuel pump provision Rotating Assembly: * 3.000 in. stroke * OEM type 5.090 in connecting rods * Hypereutectic pistons * 50oz external balance Cylinder Heads: * BluePrint aluminum cylinder heads (HP9008) * 60cc chamber * 2.02 in. intake/1.60 in. exhaust valves * 190cc intake/60cc exhaust runners Roller Cam specs: * .533 intake/.544 exhaust * 215 intake/220 exhaust duration @ .050 - 114-degree lobe separation Ignition timing: * 10-16 degrees initial, 32-34 total Also includes (depending on part number): * Valve covers * Timing cover * Carburetor or Throttle Body * Spark plugs and wires * Distributor * Intake * Harmonic balancer * Dyno test results shipped with engine Note: Engine requires a V-belt standard rotation water pump and belt system. Timing cover is designed for standard rotation water pump only.

4.44 out of 5 stars ( 9 )

$6,649.00

$10,199.00

ATK High Performance GM 350 345 HP Stage 1 Long Block Crate Engines

ATK High Performance GM 350 345 hp/400 lbs.-ft. Stage 1 long block crate engines are classics with great street manners, and vacuum to power all your accessories. These Stage 1 or base engines are designed for those that may have their own component parts already, and who also are interested in completing out the build themselves. Typically ATK GM 350 345 hp base long block engines consist of: * Seasoned OE short block with 4-bolt mains * OE cast crankshaft * OE 5.7 in. powder metal connecting rods * Hypereutectic pistons * Moly piston rings * Hydraulic roller camshaft * 220/224 at .050 in. * .495 in./502 in. lift 110 LSA * ATK cast iron cylinder heads * 76cc combustion chambers * 165cc intake runners * 1.94 in./1.5 in. valves * Stamped steel 1.5 ratio rocker arms * Valve covers * Timing set and cover * Oil pan, high volume oil pump with pick-up tube

3.67 out of 5 stars ( 12 )

$3,198.99

ATK High Performance GM 350 345 HP Stage 3 Long Block Crate Engines

Give your old ride new life with these ATK High Performance GM 350 345 hp/400 lbs.-ft. Stage 3 long block crate engines. These engines are built to perform and look great without breaking your budget. Each engine is expertly assembled, balanced, blueprinted, and topped with quality components, making it a solid, reliable mill to power your muscle car, street rod, or pickup. ATK GM 350 345 hp Stage 3 long block crate engines include: * Handpicked, OE remanufactured block * ATK cast iron 75cc/165cc 1.94/1.50 heads * ATK dual plane intake manifold * Quick Fuel 680 cfm vacuum secondary carburetor * OE crankshaft * OE 5.7 in. powder metal connecting rods * Hypereutectic pistons * Hydraulic roller camshaft .495in/.502ex 110LSA * HEI Distributor, plug wires and plugs * Holley 110 GPH mechanical fuel pump * Valve covers * Timing cover and double roller timing set * 5 qt. oil pan, high volume oil pump with pickup tube * OE style long water pump * PowerBond 8 in. balancer and 168 tooth flexplate

4.0 out of 5 stars ( 1 )

$4,504.99

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

Chevrolet Performance LSX376 Crate Engines

You're track-ready with extreme performance GM LSX376 crate engines. At home on the street and on the strip, these value-driven Chevrolet Performance crate engines offer lower-compression forged aluminum pistons, a tough bottom end, and high-flow heads. LSX376 engines make a perfect foundation for supercharging, turbocharging, and nitrous--all you need to do is supply the boost! Does your muscle deserve the LSX touch? Yes! Get the strength and power to build a winner with these features: * Race-bred LSX Bowtie block * High-flow LS3 cylinder heads * Blower-friendly 9.0:1 forged pistons * 14 in. automatic transmission flexplate * Unique LSX376 valve covers

Not Yet Reviewed

$13,568.04

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

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 Engines 302 C.I.D. Cruiser Base Crate Engines

BluePrint Engines 302 c.i.d. Cruiser base crate engines make an excellent choice for daily drivers and cruising. These crate engines make up to 16 inches of vacuum and are designed to work great with power brakes, stock torque converter, stock gearing, and run great on 87 octane fuel. Details and specs: * 361 hp/334 lbs.-ft. * Compression ratio: 9.4:1 * Aluminum heads * Hydraulic roller cam * Cast iron crankshaft * Hypereutectic pistons Block: * New BluePrint cast iron block * 4-bolt main * 4.000 in. bore * One-piece rear main seal * Mechanical fuel pump provision Rotating Assembly: * Cast iron crankshaft * 3.00 in. stroke * OEM 5.090 in. connecting rods * Hypereutectic pistons * 50oz external engine balance Cylinder heads: * BluePrint aluminum cylinder heads (HP9008) * 60cc chamber * 2.02 in. intake/1.60 in. exhaust valves * 190cc intake/60cc exhaust runners Roller Cam specs: * .533 intake/.544 exhaust * 215 intake/220 exhaust duration @ .050 - 114-degree lobe separation Ignition timing: * 10-16 degrees initial with 32-34 degrees total Also includes: * Valve covers * Oil pan * Timing cover * Dyno tested results shipped with engine

Not Yet Reviewed

$6,049.00

BluePrint Engines GM 383 C.I.D. Stroker Short Block Plus Engines

BluePrint Engines GM 383 c.i.d. short block plus stroker engines are always balanced and ready for you to finish assemble. Whether you're building a kit car, race car, hot rod, or just a sweet old memory, BluePrint Engines are ready to add a lot of muscle to your fun! Block details: * 4-bolt main * Passenger side dipstick * Cylinder wall thickness "sonic-tested" * Cylinders computer-honed to tolerance of .0002 in. Rotating assembly details: * Crankshaft * Pistons * Connecting rods * Moly rings * High-volume oil pump * Heavy-duty single roller timing set * Harmonic balancer * Hydraulic roller camshaft and lifters * Oil pan * Brass freeze plugs

4.56 out of 5 stars ( 9 )

$5,099.00

$5,749.00

ATK High Performance GM 350 345 HP Stage 2 Long Block Crate Engines

Give your old ride new life with these ATK High Performance GM 350 345 hp/400 lbs.-ft. Stage 2 long block crate engines. These engines are built to perform and look great without breaking your budget. Each engine is expertly assembled, balanced, blueprinted, and topped with quality components, making it a solid, reliable mill to power your muscle car, street rod, or pickup. ATK GM 350 345 hp Stage 2 long block crate engines include: * Handpicked, OE remanufactured block * ATK cast iron 75cc/165cc 1.94/1.50 cylinder heads * ATK dual plane intake manifold * OE crankshaft * OE 5.7 in. powder metal connecting rods * Hypereutectic pistons * Moly rings * Hydraulic roller camshaft .495in/.502ex 110LSA * Stamped steel 1.5 ratio rocker arms * HEI distributor, plug wires and plugs * Valve covers * Timing cover and double roller timing set * 5 qt. oil pan, high volume oil pump with pickup tube * OE style long water pump * PowerBond 8 in. balancer and 168 tooth flexplate

5.0 out of 5 stars ( 2 )

$3,635.99

VEGE Chevrolet 350 C.I.D. Remanufactured Long Block Crate Engines

If the time has come to replace your tired old small block Chevy, then look no further than a VEGE Chevrolet 350 c.i.d. remanufactured long block crate engine. These long blocks are an excellent foundation for budget-minded builds, are a drop-in replacement for many 1987-95 GM vehicles—and can also be retrofitted into nearly any vehicle. VEGE Chevrolet 350 c.i.d. remanufactured long block crate engines create great low-end power, making them perfect for cruisers, street rods, trucks and even your daily driver. They can produce 250 horsepower and 350 ft. lbs. torque when equipped with 600CFM carburetor and a dual plane 4-barrel intake manifold. VEGE Chevrolet 350 c.i.d. remanufactured long block crate engines feature: * Remanufactured 2-bolt main cast iron engine block * Cast crankshaft * Cast connecting rods * 12.3cc Dish hypereutectic pistons * 8.5:1 Compression ratio * Cast iron cylinder heads with 76cc combustion chambers * 1.94 in. Intake valves, 1.50 in. exhaust valves * Standard small Chevy exhaust bolt pattern * Uses standard 14mm x 1.25 thread, taper seat, 0.441 in. reach spark plugs * Hydraulic flat tappet camshaft * 0.383 in. Intake lift, 0.401 in. exhaust lift * Duration at 0.050 in. lift 194 int./202 exh. * 112 degree lobe separation * Oil pan with passenger side dipstick * Steel timing cover * Steel valve covers Drop-In replacement applications: * 1990-92 Cadillac Brougham * 1987-94 Chevrolet Blazer * 1988-95 Chevrolet C1500 * 1992-95 Chevrolet C1500 Suburban * 1988-95 Chevrolet C2500 * 1992-95 Chevrolet C2500 Suburban * 1988-95 Chevrolet C3500 * 1989-89 Chevrolet Caprice * 1987-95 Chevrolet G10 * 1987-95 Chevrolet G20 * 1988-95 Chevrolet K1500 * 1992-95 Chevrolet K1500 Suburban * 1988-95 Chevrolet K2500 * 1988-95 Chevrolet K3500 * 1987-89 Chevrolet P20 * 1988-95 Chevrolet P30 * 1987-87 Chevrolet R10 * 1987-88 Chevrolet R10 Suburban * 1989-91 Chevrolet R1500 Suburban * 1987-88 Chevrolet R20 * 1987-88 Chevrolet R20 Suburban * 1989-89 Chevrolet R2500 * 1989-91 Chevrolet R2500 Suburban * 1989-91 Chevrolet R3500 * 1995-95 Chevrolet Tahoe * 1987-87 Chevrolet V10 * 1987-88 Chevrolet V10 Suburban * 1989-91 Chevrolet V1500 Suburban * 1989-91 Chevrolet V2500 Suburban * 1989-91 Chevrolet V3500 * 1989-95 GMC C1500 * 1992-95 GMC C1500 Suburban * 1989-95 GMC C2500 * 1992-95 GMC C2500 Suburban * 1989-95 GMC C3500 * 1987-93 GMC G1500 * 1987-95 GMC G2500 * 1988-95 GMC G3500 * 1987-91 GMC Jimmy * 1988-95 GMC K1500 * 1992-95 GMC K1500 Suburban * 1988-95 GMC K2500 * 1988-95 GMC K3500 * 1988-89 GMC P2500 * 1989-95 GMC P3500 * 1987-87 GMC V1500 * 1987-91 GMC V1500 Suburban * 1987-87 GMC V2500 * 1987-91 GMC V2500 Suburban * 1987-91 GMC V3500 * 1993-95 GMC Yukon

3.72 out of 5 stars ( 25 )

$2,899.99

BluePrint Engines Ford 302 C.I.D. 361 HP EFI Dressed Long Block Crate Engines

BluePrint Engines Ford 302 c.i.d. 361 HP EFI dressed long block crate engines are ideal for daily drivers and cruising. Fully dressed, these engines makes up to 16 in. of vacuum and will work excellent with power brakes, stock torque converter, stock gearing, and run on 87 octane fuel. Details and specs: * 361 hp/334 lbs.-ft. * Compression Ratio: 9.4:1 * Aluminum heads * Hydraulic roller cam * Cast iron crankshaft * Hypereutectic pistons Block: * New BluePrint cast iron block * 4-bolt main * 4.000 in. bore * One-piece rear main seal * Mechanical fuel pump provision Rotating Assembly: * 3.000 in. stroke * OEM type 5.090 in connecting rods * Hypereutectic pistons * 50oz external balance Cylinder Heads: * BluePrint aluminum cylinder heads (HP9008) * 60cc chamber * 2.02 in. intake/1.60 in. exhaust valves * 190cc intake/60cc exhaust runners Roller Cam specs: * .533 intake/.544 exhaust * 215 intake/220 exhaust duration @ .050 - 114-degree lobe separation Ignition timing: * 10-16 degrees initial, 32-34 total Also includes: * Front sump oil pan * Valve covers * Timing cover * EFI * Standard rotation water pump * Spark plugs and wires * Distributor * Intake * Harmonic balancer * Dyno test results shipped with engine

Not Yet Reviewed

$7,699.00

$10,199.00

BluePrint Engines Ford 302 C.I.D. 370 HP Dressed Long Block Crate Engines

BluePrint Engines Ford 302 c.i.d. 370 hp dressed long block crate engines feature hand-picked seasoned blocks, align-honed main bearing bore, and cylinders honed on computer-controlled machines to within .0002 straightness/roundness—and sonic tested for thickness. Key features: * 2-bolt main * 1-piece rear main seal * Mechanical fuel pump provision * Upgraded 5.090 in. connecting rods with 150,000 psi bolts * Hypereutectic pistons * BluePrint aluminum cylinder heads with 60cc chambers * 2.02 in. intake/1.60 in. exhaust valves * 190cc intake/60cc exhaust runners * Hydraulic roller camshaft: .543 intake/.554 exhaust lift, 218/226 duration at .050 with 112-degree lobe separation * Timing: 10-16 degrees initial, 32-34 total * 600cfm carburetor or Sniper EFI system * Dual plane, satin aluminum intake manifold * Distributor * Valve covers * Timing cover * 50 oz. 6.4 in. diameter harmonic balancer * Dyno test results shipped with engine * Painted Ford blue

Not Yet Reviewed

$8,451.43

ATK Marine Rebuilt Long Block Engines

ATK Marine Engines offers premium-quality rebuilt long block engines specifically for boating applications. These engines are designed to deliver maximum performance and long-term durability for your boat. Order the model recommended for your marine application. ATK Marine rebuilt engines include: * Special marine pistons and rings * Special marine camshaft * Marine gaskets * New intake and exhaust valves * New main, rod, and cam bearings * New valve lifters, rocker nuts, and swivels * Heavy-duty double roller timing chains * Cam sprocket * Crank gear * Freeze plugs

4.4 out of 5 stars ( 45 )

$1,872.50

$5,542.99

VEGE Chevrolet 350 C.I.D. Vortec Remanufactured Long Block Crate Engines

VEGE Chevrolet 350 C.I.D. Vortec remanufactured long block crate engines are reverse engineered to ensure that any original defects are removed, saving you time and money. Each crate engine can produce 290+ hp and 375+ ft.-lbs. of torque when it's equipped with a high-rise dual plane intake and 650 cfm carburetor. Start your budget-minded build with an excellent foundation--a VEGE Chevrolet 350 c.i.d. Vortec remanufactured long block crate engine. Engine specifications: * Block: Seasoned GM 350 c.i.d. block -- 2-bolt main -- One-piece rear seal * Bore/stroke: Up to 4.060 in. x 3.480 in. * Displacement (cu.in): 350 c.i.d. * Crankshaft: OE cast * Rods: OE reconditioned PM rods * Pistons: Hypereutectic 9.4:1 compression * Rings: Moly * Camshaft: Hydraulic roller * Cam specs: -- 191/194 at 50 -- .414 intake/.428 exhaust -- 111 LSA * Cylinder heads: -- OE Vortec 64cc -- 1.94 intake/1.50 exhaust * Rocker arms: Stamped steel 1.5 ratio * Oil pan: Stock 5 qt. * Valve covers: Chrome center bolt * Timing cover: Chrome Note: Can work with factory Vortec system or used as a retrofit with Vortec dual plane intake and carburetor.

Not Yet Reviewed

$3,099.99

Ford Performance Parts X2347 Street Cruiser Dressed Long Block Crate Engines

The most popular crate engine size just got better and easier with Ford Performance Parts X2347 Street Cruiser dressed long block crate engines. The proven 347 stroker combination has been optimized for street cruising with a perfectly matched cam/cylinder head/intake manifold/carburetor combination that runs on pump gas. Guesswork and installation issues are eliminated with a complete intake and distributor package that has been developed and tested by Ford Performance engineers. The X2347D engines are hand-assembled and dressed out with the best aftermarket performance parts translating into 360 hp and 400 lb.-ft. of torque at the crank! Ford Performance X2347 main features: * 4.030 in. bore and 3.400 in. stroke * Boss 302 8.2 in. deck height block * SCAT forged steel crankshaft * SCAT forged steel I-beam connecting rods * Forged Mahle pistons with floating wrist pins * Ford Performance aluminum, 64 cc chamber cylinder heads * 1.94 in. intake valves, 1.54 in. exhaust valves * 9.6:1 compression ratio * Edelbrock Performer RPM Air Gap manifold * Holley Street Avenger 570 cfm carburetor * 1.6:1 ratio roller rocker arms * Ford Racing black satin aluminum valve covers * MSD billet distributor * Ford Racing 9mm black spark plug wires * Hydraulic roller Comp Cams .533 in. lift intake and exhaust with 206 degree duration intake and exhaust at .050" lift * Double roller timing chain set * Ford Racing SFI-approved harmonic damper * High performance front or rear sump 7-quart capacity oil pan with windage tray and scraper * Maximum recommended rpm: 6,000 rpm * Internal balance; use neutral balance flywheel

Not Yet Reviewed

$12,555.00

$14,029.71

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

ATK High Performance Chevy 383 Stroker 460 HP Complete Long Block Crate Engines

Looking for an engine that puts out big power and sounds flat out NASTY!? You will find those features and more with ATK High Performance Chevy 383 Stroker 460 hp long block crate engines. Engine includes: * Carburetor: Quick Fuel 680 cfm vacuum secondary * Intake manifold: Weiand Stealth Dual Plane * Spark plugs: Autolite 3923 plugs * Harmonic balancer: PowerBond 8 in. internal balance * Fuel pump: Holley 110gph mechanical pump * Distributor: MSD GM HEI Distributor * Includes a GM long water pump Specifications: * Horsepower: 460 hp at 5,200 rpm * Torque: 490 lb.-ft. at 4,800 rpm * Block: Seasoned GM 4-bolt main with one-piece seal and passenger side dipstick * Crankshaft: Scat Nodular Iron * Connecting rods: Scat 4340 Forged I-beam with ARP 8740 bolts * Pistons: Forged * Piston rings: Moly rings * Compression ratio: 10:1 compression * Camshaft: Hydraulic roller * Camshaft specifications: 224/236 duration at .050 and .591in/.591ex lift with a 108 degree lobe separation * Cylinder heads: Dart SHP aluminum 72 cc chamber with 2.02 in. intake and 1.60 in. exhaust valves * Rocker arms: Billet 1.6 ratio aluminum roller rockers * Oil pan: Original-style 5-quart pan * Oil type: 10W30 * Recommended plug gap: 0.035 in. * Water pump: Designed to use a long water pump * Fuel type: Dyno testing was done using 91 octane fuel * A 2,500 rpm+ torque converter is recommended for best results * Engine will not produce enough vacuum for power brakes

4.67 out of 5 stars ( 3 )

$6,698.99

ATK High Performance Chevy 383 Stroker 470 HP Mid-Dress Long Block Crate Engines

Looking for an engine that puts out big power and sounds flat out NASTY!? You will find those features and more with ATK High Performance Chevy 383 Stroker 470 hp long block crate engines. Engine includes: * Intake manifold: Weiand Stealth dual plane * Harmonic balancer: PowerBond 8 in. internal balance * Distributor: MSD GM HEI distributor * Includes a GM long water pump Specifications: * Horsepower: 470 hp at 5,200 rpm * Torque: 490 lb.-ft. at 4,800 rpm * Block: Seasoned GM 4-bolt main with one-piece seal and passenger side dipstick * Crankshaft: Scat nodular iron * Connecting rods: Scat 4340 Forged I-beam with ARP 8740 bolts * Pistons: Forged * Piston rings: Moly rings * Compression ratio: 10:1 compression * Camshaft: Hydraulic roller * Camshaft specifications: 224/236 duration at .050 and .591in/.591ex lift with a 108 degree lobe separation * Cylinder heads: Dart SHP aluminum 72 cc chamber with 2.02 in. intake and 1.60 in. exhaust valves * Rocker arms: Billet 1.6 ratio aluminum roller rockers * Oil pan: Original-style 5-quart pan * Oil type: 10W30 * Recommended plug gap: 0.035 in. * Water pump: Designed to use a long water pump * Fuel type: Dyno testing was done using 91 octane fuel * A 2,500 rpm+ torque converter is recommended for best results * Engine will not produce enough vacuum for power brakes

Not Yet Reviewed

$5,898.99

BluePrint Engines Pro Series Chevy 598 C.I.D. 724 HP Dressed Long Block Crate Engines

BluePrint Engines offer the power to start your build with. Their Pro Series Chevy 598 c.i.d. 724 hp base long block crate engines will be the foundation for your performance. And to ensure success, they also offer their 30 month/50,000 mile warranty. Start your engines! BluePrint Pro Series Chevy 598 specs: Block: * New BluePrint 598 BBC * One-piece rear main seal * 4-bolt main * 4.595 in. bore Rotating assembly: * Forged crank, piston, and rods * Piston rings * Hydraulic roller cam Cylinder heads: * BluePrint aluminum, 117cc chamber * Pushrods * Rocker arms Cam Specs: * .647 intake/.647 exhaust * 258 intake/266 exhaust duration * @ .050—112 degree lobe separation Ignition Timing: *38 degree total timing Also Includes: * Valve covers, oil pan, and timing cover * Oil pump * Champion spark plugs * Dyno test results shipped with engine * 1,050 cfm Carburetor * MSD Distributor * Aluminum Single Plane intake manifold

5.0 out of 5 stars ( 2 )

$14,749.00

ATK High Performance Chevy 383 Stroker 470 HP Base Long Block Crate Engines

Looking for an engine that puts out big power and sounds flat out NASTY!? You will find those features with ATK High Performance Chevy 383 Stroker 470 hp base long block crate engines. Engine specifications include: * Horsepower: 470 hp at 5,200 rpm * Torque: 490 lb.-ft. at 4,800 rpm * Block: Seasoned GM 4-bolt main with one-piece seal and passenger side dipstick * Crankshaft: Scat nodular iron * Connecting rods: Scat 4340 forged I-beam with ARP 8740 bolts * Pistons: Forged * Piston rings: Moly rings * Compression ratio: 10:1 compression * Camshaft: Hydraulic roller * Camshaft Specifications: 224/236 duration at .050 and .591in/.591ex lift with a 108 degree lobe separation * Cylinder heads: Dart SHP aluminum 72cc chamber with 2.02 in. intake and 1.60 in. exhaust valves * Rocker arms: Billet 1.6 ratio aluminum roller rockers * Oil pan: Original-style 5-quart pan * Engine will not produce enough vacuum for power brakes

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$5,198.99

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

BluePrint Engines GM 454 C.I.D. 460 HP Cruiser Dressed Long Block crate engines with fuel injection are available in three models—two with complete front accessory drive systems. All engines deliver 460 hp and 479 lbs.-ft. of torque. They 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 4.000 in. Stroke, Bored .060 in. over 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 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 initial and total timing 32-36 degrees at 3,500 rpm * ALSO INCLUDES: Intake Manifold single plane, satin aluminum Holley Sniper 2 EFI System Pro Billet Distributor Harmonic balancer 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 ON MODEL BP454CTFKB: * Installed black complete front accessory drive system with A/C, P/S, WP, all belts and pulleys. -- INCLUDED ONLY ON MODEL BP454CTFK: * Installed polished complete front accessory drive system with A/C, P/S, WP, all belts and pulleys.

Not Yet Reviewed

$10,999.00

$13,049.00

BluePrint Engines Pro Series Chevy 598 C.I.D. 724 HP Base Long Block Crate Engines

BluePrint Engines offer the power to start your build with. Their Pro Series Chevy 598 c.i.d. 724 hp base long block crate engines will be the foundation for your performance. And to ensure success, they also offer their 30 month/50,000 mile warranty. Start your engines! BluePrint Pro Series Chevy 598 specs: Block: * New BluePrint 598 BBC * One-piece rear main seal * 4-bolt main * 4.595 in. bore Rotating assembly: * Forged crank, piston, and rods * Piston rings * Hydraulic roller cam Cylinder heads: * BluePrint aluminum, 117cc chamber * Pushrods * Rocker arms Cam Specs: * .647 intake/.647 exhaust * 258 intake/266 exhaust duration * @ .050—112 degree lobe separation Ignition Timing: *38 degree total timing Also Includes: * Valve covers, oil pan, and timing cover * Oil pump * Champion spark plugs * Dyno test results shipped with engine

5.0 out of 5 stars ( 1 )

$13,499.00

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