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CHEVROLET Chevy small block Gen I Engine Assemblies

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Results 1 - 24 of 118

BluePrint Engines 350 C.I.D. Cruiser Base Crate Engines

BluePrint Engines 350 c.i.d. Cruiser base crate engines make an excellent choice for daily drivers and cruising. These crate engines make up to 18 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: * 341 hp/371 lbs.-ft. * Compression ratio: 9.0:1 * 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 * 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 (H8002K) * 64cc chamber * 2.02 in. intake/1.60 in. exhaust valves * 195cc intake/75cc exhaust runners Roller Cam specs: * .477 intake/.471 exhaust * 202 intake/212 exhaust duration @ .050 - 115-degree lobe separation Ignition timing: * 32 degrees total at 3,500 rpm Also includes: * Valve covers * Oil pan * Timing cover • Aluminum intake manifold * HEI distributor • 600 cfm Carburetor * Dyno tested results shipped with engine

4.35 out of 5 stars ( 17 )

$5,549.00

BluePrint Engines 350 C.I.D. Cruiser Fully Dressed Crate Engines

BluePrint Engines 350 c.i.d. Cruiser fully dressed crate engines make an great choice for daily drivers and cruising. These fully dressed engines make up to 18 in. of vacuum and work excellent with power brakes, stock torque converter and stock gearing and they will run on 87 octane fuel. Details and specs: * 341 hp/371 lbs.-ft. * Compression Ratio: 9.2:1 * 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 * 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 (H8002K) * 64cc chamber * 2.02 in. intake/1.60 in. exhaust valves * 195cc intake/75cc exhaust runners Roller Cam specs: * .477 intake/.471 exhaust * 202 intake/212 exhaust duration @ .050 - 115-degree lobe separation Ignition timing: * 32 degrees total at 3,500 rpm Also includes: * Valve covers * Harmonic balancer * Spark plugs * Spark plug wires * Standard rotation long style water pump * Waterneck and thermostat * Fuel pump * Oil pan * Timing cover * Aluminum intake * HEI distributor * 600 cfm carburetor * Dyno test results shipped with engine

4.5 out of 5 stars ( 26 )

$5,949.00

$7,899.00

BluePrint Engines Pro Series Chevy 427 C.I.D. 540 HP Dressed Long Block Crate Engines

Does your car need more power? Of course it does! Install 540 hp and be the envy of the block. BluePrint Engines Pro Series 427 c.i.d. dressed long block crate engines have the muscle you need to impress. These powerhouses feature a 30-month/50,000-mile warranty and they are the perfect choice for drivable and reliable high-end performance. Additionally, these assemblies are manufactured under strict tolerances and provide outstanding, consistent results. All of the rotating assemblies are balanced within 2 grams on a computerized balancer. BluePrint Pro Series crate engines are also dyno-tested and include the dyno sheets. For high-horsepower, big displacement engines, BluePrint Pro Series Chevy 427 c.i.d. dressed crate engines are the way to go! Features include: * BluePrint Engines cast iron block * 4340 forged crankshaft * 4340 forged connecting rods * Forged pistons * 9.5:1 compression * 4.125 in. x 4.000 in. bore/stroke * Hydraulic roller camshaft * Double roller timing chain * 64cc chamber aluminum cylinder heads * 1.6 ratio rocker arms * Carburetor * Billet distributor

5.0 out of 5 stars ( 4 )

$10,799.00

BluePrint Engines 350 C.I.D. Cruiser Fully Dressed Crate Engines with Fuel Injection

Complete your perfect build with a BluePrint 350 c.i.d. Cruiser fully dressed crate engine with fuel injection. The engine makes up to 18 in. of vacuum and works with power brakes, stock torque converter, stock gearing--and runs great on 87 octane fuel, which makes it excellent for daily drivers and cruising! Three models are available; compare options and select the engine that best fits your needs. Details and specs: * 341 hp / 371 lbs.-ft. * Compression ratio: 9.0:1 * 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 * 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 (H8002K) * 64cc chamber * 2.02 in. intake / 1.60 in. exhaust valves * 195cc intake / 75cc exhaust runners Cam specs: * .477 intake / .471 exhaust * 202 intake / 212 exhaust duration @ .050 - 115-degree lobe separation Ignition timing: * 32 degrees total at 3,500 rpm Also includes: * Valve covers * Oil pan * Timing cover * Aluminum intake * HEI distributor * EFI system * Dyno test results shipped with engine

5.0 out of 5 stars ( 3 )

$6,549.00

$8,949.00

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

3.91 out of 5 stars ( 11 )

$3,198.99

BluePrint Engines GM 400 C.I.D. 500 HP Base Long Block Crate Engines

Not your grandpa's 400—BluePrint Engines GM 400 c.i.d. 500 hp base long block crate engines are the new "mighty mouse" small blocks. Their base packages come complete with oil pans, valve covers, and front timing covers—letting you finish the engine out, your way, with fuel and ignition systems. They're also balanced, blueprinted, and dyno-tested. BluePrint Engines GM 400 c.i.d. 500 hp base crate engines feature: * Cast iron block with 4-bolt mains * Compression ratio: 10.3:1 * Forged crankshaft * OEM-type connecting rods * 150,000 psi rod bolts * Forged pistons * Hydraulic roller cam * BluePrint aluminum heads, 64cc chamber, with raised exhaust ports * Dyno test results shipped with engine * 30-month/50,000-mile warranty

4.71 out of 5 stars ( 7 )

$7,349.00

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

BluePrint Engines GM 350 C.I.D. 390 HP Dressed Long Block crate engines are available with fuel injection—and base or deluxe carbureted models. SPECIFICATIONS FOR ALL MODELS INCLUDE: * HP and Torque: 390 hp / 410 lbs.-ft. * Compression Ratio: 9.2:1 * Aluminum Heads * Hydraulic Roller Cam * Cast Iron Crankshaft * Hypereutectic Pistons * 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 Aluminum intake HEI distributor Dyno test results shipped with engine 30 month / 50,000 warranty INCLUDED ONLY WITH FUEL INJECTION MODEL BP3505CTF: * EFI system INCLUDED ONLY WITH BASE CARBURETED MODEL BP3505CTC: * 670 cfm carburetor INCLUDED ONLY WITH DELUXE CARBURETED MODEL BP3505CTCD: * Harmonic balancer * Spark plugs * Spark plug wires * Standard Rotation Long Style Water Pump * Waterneck and Thermostat * Fuel Pump * 670 cfm carburetor

4.78 out of 5 stars ( 9 )

$5,699.00

$6,749.00

ATK High Performance GM 350 330 HP Stage 1 Long Block Crate Engines

Give your ride new life with ATK High Performance GM 350 330 hp/380 lbs.-ft. Stage 1 long block crate engines. These engines are based on the tried-and-true small block Chevy and are built to perform right out of the box. ATK hand-assembles and balances each engine using top-quality parts to help them produce awesome power. Whether you are replacing an older, worn down engine or just looking for a little more performance, ATK has you covered. Stage 1 long block crate engines include: * Handpicked, remanufactured blocks * ATK cast iron cylinder heads * 76cc chambers * 165cc intake runners * 1.94 in./1.5 in. valves * Stamped steel 1.5 ratio rocker arms * OE crankshaft * OE 5.7 in. powder metal connecting rods * Hypereutectic flat-top pistons * Moly rings * Hydraulic flat tappet camshaft * 465 int./.488 exh. cam lift * 224 int./234 exh. cam duration at 0.50 * 9.1:1 compression * Valve covers * Timing cover and timing set * Oil pan, pump, and pickup tube

4.07 out of 5 stars ( 14 )

$3,099.99

ATK High Performance GM 350 390 HP Stage 1 Long Block Crate Engines

Awesome performance and awesome looks combine with these ATK High Performance GM 350 390 hp Stage 1 long block crate engines. They are topped with trick looking parts and they have the power to back them up. These engines are hand-assembled and balanced to help them put out 390 hp and 420 ft.-lbs. of torque that will tear up the street or strip. Whether you are looking to pack some more power in your street rod, muscle car, or truck, ATK has you covered. ATK GM 350 390 hp Stage 1 long block crate engines include: * Handpicked, remanufactured block * ATK High Performance aluminum cylinder heads with 2.020 in. /1.600 ex. valves * OE crankshaft and connecting rods * Hypereutectic pistons * Hydraulic roller camshaft * Valve covers * Timing cover and timing set * Oil pan, pump, and pickup tube

4.4 out of 5 stars ( 15 )

$3,798.99

BluePrint Engines GM 400 C.I.D. 508 HP Dressed Long Block Crate Engines

Dressed for high performance, BluePrint Engines GM 400 c.i.d. 508 hp long block crate engines are not your grandpa's 400! Built by skilled craftsmen, these blocks are assembled with ignition and carburetor, as well as valve covers, oil pan, and timing cover. The most complete crate engine available, they offer you fast, easy installation. And because they're dyno-tested, you can be sure all the components will work together perfectly! BluePrint's GM 400 c.i.d. 508 hp dressed engines feature: * Cast iron block with 4-bolt mains * Compression ratio: 10.3:1 * Forged crankshaft * 5.7 in. connecting rods * 150,000 psi rod bolts * Forged pistons * Hydraulic roller cam * BluePrint aluminum heads with 64cc chamber * Intake manifold dual plane, satin aluminum * Carburetor * Dyno test results shipped with engine * 30-month/50,000-mile warranty

4.55 out of 5 stars ( 11 )

$7,949.00

$10,349.00

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

4.45 out of 5 stars ( 44 )

$2,642.99

$4,409.99

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

4.86 out of 5 stars ( 56 )

$7,049.00

$8,099.00

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

BluePrint Engines GM 383 c.i.d. 436 hp base dressed stroker long block crate engines 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. Up top is a dual-plane intake manifold with 750 cfm 4-barrel carburetor. The engines also include a distributor, an oil pan, a set of valve covers, and a timing cover to finish them off.

5.0 out of 5 stars ( 14 )

$6,599.00

ATK High Performance GM 350 Vortec 315 HP Stage 1 Long Block Crate Engines

Give your truck a little more punch with one of these ATK High Performance GM 350 Vortec 315 hp Stage 1 long block crate engines. These engines are built from the ground up to replace your old, tired mill with a more modern, efficient engine. ATK hand-builds and balances each one these engines to ensure that they are great-running, reliable engines that will get you back on the road. Engines include: * Handpicked, remanufactured blocks * Cast iron Vortec cylinder heads * OE crankshaft and connecting rods * Hypereutectic pistons * Hydraulic roller camshaft * Valve covers * Timing cover and timing set * Oil pan, pump, and pickup tube

3.71 out of 5 stars ( 7 )

$2,988.99

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

Not Yet Reviewed

$11,199.00

BluePrint Engines GM 400 C.I.D. 508 HP Drop-in-Ready EFI Long Block Crate Engines

BluePrint Engines GM 400 C.I.D. 508 hp Drop-in-Ready EFI long block crate engines are fully Dyno tested, passed vigorous inspections, and are prepared to power up your project. These GM compatible engines will replace your tired old factory engine with fuel-injected performance. They are offered with or without front accessory drive kit. Features, specs, and contents: * Horsepower and torque: 508 hp/473 lb.-ft. * Cast iron block * 4-bolt main * 4.125 in. bore * Forged crankshaft * 3.750 in. stroke * OEM-type 5.700 in. connecting rods with 150,000 psi bolts * Forged pistons * Aluminum cylinder heads--64cc chamber * 2.08 in. intake/1.60 in. exhaust valves * 220cc intake/67cc exhaust runners * Roller cam * .555 intake/.576 exhaust * 236 intake/242 exhaust duration at .050 * 110 degree lobe separation * Holley Sniper EFI, intake manifold dual plane, valve covers, oil pan, timing cover, water pump, spark plugs and wires, distributor, harmonic balancer * 30 month/50,000 mile warranty

Not Yet Reviewed

$9,449.00

$11,399.00

BluePrint Engines GM 350 C.I.D. 390 HP Dressed Long Block Crate Engines with Fuel Injection

BluePrint Engines GM 350 C.I.D. 390 HP Dressed Long Block crate engines with fuel injection are offered in two models—one with new block casting, pulleys, and other extras. SPECIFICATIONS FOR BOTH MODELS INCLUDE: * HP and Torque: 390 hp / 410 lbs.-ft. * Compression Ratio: 9.2:1 * Aluminum Heads * Hydraulic Roller Cam * Cast Iron Crankshaft * Hypereutectic Pistons * 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 Harmonic Balancer Thermostat and Water neck Aluminum intake HEI distributor Spark plugs and wires EFI system Dyno test results shipped with engine INCLUDED ONLY ON MODEL BP3505CTFD: * Standard rotation long water pump INCLUDED ONLY ON NEW BLOCK CASTING MODEL BP3505CTFK: * Front Accessory Drive with Water Pump, A/C Compressor, Alternator, and Power Steering Pump (does not fit Corvette)

5.0 out of 5 stars ( 1 )

$7,149.00

$9,099.00

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 dyno-tested. 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

4.5 out of 5 stars ( 8 )

$5,099.00

$5,749.00

BluePrint Engines GM 383 C.I.D. 436 HP Dressed Stroker Long Blocks with Fuel Injection

BluePrint Engines GM 383 c.i.d. 436 hp dressed stroker long block crate engines with fuel injection 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. Up top is a dual-plane intake manifold with Holley Sniper fuel injection system The engines also include an oil pan, a set of valve covers, and a timing cover to finish them off.

4.89 out of 5 stars ( 9 )

$7,549.00

$10,049.00

BluePrint Engines Pro Series Chevy 427 C.I.D. 540 HP Base Long Block Crate Engines

BluePrint Pro Series 427 c.i.d. base long block crate engines have the muscle that you need to impress. These powerhouses feature a 30-month/50,000-mile warranty and are the perfect choice for drivable and reliable high-end performance. Additionally, the BluePrint Pro Series Chevy 427 c.i.d. base crate engine assemblies are dyno-tested and include the dyno sheets. Pro Series 427 base long blocks feature: * 540 hp, 535 ft.-lb., compression ratio 10.0:1 * BluePrint cast iron block with 4-bolt main --4.125 in. bore --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 --.577 intake/.577 exhaust lift --240 intake/248 exhaust duration @ .050 --112 degree lobe separation * Ignition timing --- Initial timing 10 to16 degrees and total timing 32 to 34 degrees * Valve covers, oil pan, and timing cover * Harmonic balancer

Not Yet Reviewed

$9,649.00

Chevrolet Performance 350 C.I.D. Base Long Block Crate Engines

Chevrolet Performance's 350 c.i.d. base long block crate engines are their most popular choice—because no one else can deliver as much performance for this kind of value. Chevrolet Performance believes that everyone should be able to afford a high-quality GM V8 without going broke. Got a tired, old Chevy that needs a lift? Then these replacement engines are just right for you. Chevrolet Performance 350 base long block engine assemblies start with a 4-bolt main bearing block, aluminum pistons, and a hydraulic camshaft. Then they're topped with cast iron cylinder heads designed to be extremely durable, while still providing good airflow through the engine.

5.0 out of 5 stars ( 4 )

$5,472.99

BluePrint Engines GM 383 C.I.D. 410 HP Stoker Dressed Long Blocks with Aluminum Heads

BluePrint Engines GM 383 c.i.d. 410 hp stoker dressed long blocks with aluminum heads are great choices for those who demand a drivable, reliable high performance engine. All small block Chevy 383 rotating assemblies are balanced within 2 grams on a state-of-the-art computerized balancer. In addition, each engine is dyno-tested and is then shipped with a documentation of the engine's high performance power curve. Key features and parts may include: * Handpicked seasoned block * Square and parallel decked * Align-honed main bearing bore * Cylinders honed on computer controlled machine to within .0002 straightness and roundness * Cylinders are sonic tested for thickness * Passenger side dipstick * Drilled and tapped for clutch linkage * BluePrint cast steel crankshaft * OEM-type connecting rods with 150,000 psi bolts * Hypereutectic pistons * Aluminum cylinder heads * Hydraulic roller camshaft * Valve covers * Oil pan and timing cover * HEI distributor * Carburetor * Aluminum intake manifold * BluePrint Engines 30 month/50,000 mile warranty

4.8 out of 5 stars ( 5 )

$6,849.00

ATK High Performance GM 383 Stroker 415 HP Stage 2 Long Block Crate Engines

ATK High Performance GM 383 Stroker 415 hp Stage 2 long block crate engines are the perfect choice to drop in your ride if you're looking for some stroker power without breaking the bank. They are made of high-quality name brand parts at an affordable price and are perfect for getting your ride back on the road. ATK long block crate engines include: * Intake manifold * ATK High Performance aluminum cylinder heads with 2.020 in. /1.600 ex. valves * Distributor * Oil pan * Valve covers * Timing cover * Water pump * Harmonic balancer

4.8 out of 5 stars ( 5 )

$4,898.99

BluePrint Builder Series 383/436HP Standard Edition Carbureted Crate Engine and 700R4 Trans Combos

BluePrint Builder Series 383/436HP Standard Edition carbureted crate engine and 700R4 transmission combos take the guesswork out of matching up an engine and transmission for your ride. Featuring a carbureted Chevy small block-compatible 383 (c.i.d.) engine that produces 436 horsepower, this standard edition builder series includes a polished pulley kit and 700R4 automatic transmission. The aluminum BluePrint Engines cylinder heads help produce a nice 10.0:1 compression ratio, with assistance from the hydraulic roller camshaft, hypereutectic pistons, and steel crankshaft. Altogether, this assembly produces 443 lbs.-ft. of torque. When you need or want a new powertrain for your GM ride, go with the authority in crate engines and their BluePrint Builder Series 383/436HP Standard Edition carbureted crate engine and 700R4 transmission combos. Other product features, items, and specifications include: Block: * New BluePrint cast iron * Bore is 4.000 in. * Main caps are 4-bolt * One-piece rear main seal * Passenger side dipstick * Drilled and tapped for clutch linkage Rotating Assembly: * Cast steel crankshaft * Stroke – 3.750 in. * OEM-style 5.700 in. connecting rods with 150,000 psi bolts * Hypereutectic pistons * External front/rear * Weighted 8 in. harmonic balancer (BPP400L) Cylinder Heads: * BluePrint H8002K performance models (0.500 in. raised port vs. OEM) * Chamber – 64cc * Valves are 2.020 in. intake and 1.600 in. exhaust * Exhaust runners are 195cc intake and 75cc exhaust Camshaft: * Hydraulic roller * Intake valve lift – 0.544 in. * Exhaust valve lift – 0.555 in. * Intake duration at 0.050 in. of lift – 230 * Exhaust duration at 0.050 in. of lift - 236 * Lobe separation angle (LSA) – 110 degrees Ignition Timing * Initial is 10-16 degrees * Total is 32-34 degrees * Firing order is 1-8-4-3-6-5-7-2 Automatic Transmission Package: * Complete 700R4 package * Torque converter with 2,200 – 2,400 rpm stall * Flexplate (one-piece, RMS) * Starter * Due to numerous tire/rear gear combinations, this transmission does not ship with a speedometer gear or sender housing Other Components: * Dual plane aluminum intake manifold with satin finish * Carburetor (750 cfm) * Fuel pump * Spark plugs and wires (with separators) * Valve covers, oil pan, and timing cover * Oil filter * Front accessory drive with polished finish (includes A/C and power steering) * BPP7938 NGK BKR5E spark plugs (0.750 in. reach, 14mm thread pitch, 5/8 in. hex, 0.035 in. gap) * Thermostat and housing Note: Factory 5 applications are special order (please call). Recommended fuel is 91 octane. Recommended oil is BPP710. Not designed for EGR compatibility.

Not Yet Reviewed

$15,899.00

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