Availability
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.
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$14,846.00
Chevrolet Performance's ZZ632/1000 deluxe long block crate engines are their biggest and baddest big blocks! They start with a tall deck Sportsman Bowtie block and an all-forged roller assembly, then add a hydraulic roller camshaft and high-flow spread-port CNC-machined cylinder heads derived from Pro Stock racing technology. The RS-X design cylinder heads feature symmetrical ports to produce similar power from all eight cylinders. ZZ632 crate engines have a crank-trigger ignition system with coil-near-plug ignition coils mounted on a unique valley plate. Included is a pre-programmed, self-learning control system for precise fuel control and amazing output on premium pump gas. These big block engines reach peak power at 6,600 rpm and rev to a recommended maximum of 7,000 rpm. Technical specs: * Bore and stroke: 4.600 in. by 4.750 in. * Power is 1,004 hp at 6,600 rpm * Torque is 876 lbs.-ft. at 5,600 rpm * Cast iron block with 4-bolt mains * Forged 4340 steel crankshaft * Forged steel H-beam connecting rods * Forged aluminum 2618 alloy pistons * Aluminum high-rise single-plane intake manifold * Dominator 4500-style throttle body * 86 lb.-hr. fuel injectors * Billet steel hydraulic roller camshaft * Valve lift of 0.780 in. intake and 0.782 in. exhaust * Camshaft duration at 0.050 in. is 270 intake and 287 exhaust * Aluminum RS-X symmetrical spread-port cylinder heads with 70cc chambers * Titanium 2.450 in. intake/1.800 in. exhaust valves with a 5/16 in. stem * 58X reluctor crank-triggered, coil-near-plug ignition * Compression ratio of 12.0:1 * Forged aluminum shaft-mount roller rocker arms with 1.8:1 ratio * Aluminum water pump * Steel 8-quart oil pan * Recommended fuel: 93 octane or higher
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$38,065.57
Chevrolet Performance has recreated the classic L88 Big Block combination in the ZZ427/480 long block crate engine. Rated at 480 hp, it features an iron block, forged steel crankshaft, and high-flow aluminum cylinder heads. An upgraded hydraulic roller camshaft improves drivability and rpm range, while lower 10.1:1 compression means you can enjoy the power on pump gas, too. The ZZ427 comes complete with: high-flow oval port heads, a high-lift camshaft, aluminum intake manifold, 770 cfm Holley carburetor, an HEI distributor, aluminum water pump, balancer, spark plug wires, and a 14 in. flexplate. If you're looking for a modern version of the classic L88, the Chevrolet Performance ZZ427/480 long block crate engine is the answer. Additional specs and features include: * 4.250 in. bore with 3.750 in stroke * Cast iron block with 4-bolt main caps * Forged steel crankshaft * Forged steel connecting rods * Forged aluminum pistons * Hydraulic roller camshaft: - Valve lift .527 in. intake/.544 in. exhaust - Duration (.050 in) 224 intake/ 234 exhaust * Aluminum oval port heads with 110cc chambers * 2.190 in. intake/1.880 in. exhaust valves * 10.1:1 compression ratio * Aluminum 1.7:1 ratio roller rocker arms * HEI distributor * 770 cfm carburetor * Aluminum short water pump * Ignition timing base 10 degrees BTDC, 36 degrees total * 6,400 maximum recommended rpm
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$16,713.13
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.
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$5,472.99
If it's affordable performance you're looking for to power your project vehicle, Chevrolet Performance's SP350/357 Base Chevrolet crate engine delivers! With 357 hp and a deep reserve of low-rpm torque, it quickly reminds you why Chevrolet's original 350 small block has been the industry benchmark for decades. The SP350/357 leverages the strength of a strong rotating assembly secured in a brand-new block with 4-bolt mains, along with economical Vortec iron cylinder heads. A roller camshaft optimizes driveability and airflow capability. It all adds up to a 24 hp gain over CPP's 350 HO crate engine—and a great, affordable alternative to rebuilding. This base crate engine package includes an assembled long block, including the oil pan. You finish it off your way, with the ignition system, induction system and additional accessories. SPECIFICATIONS: Engine: SP350/357 Base Horsepower: 357 hp at 5500 rpm Torque: 407 lbs.-ft. at 4000 rpm Compression Ratio: 9.0:1 nominal Block: Cast iron with 4-bolt main caps, 4.000 in. bore Crankshaft: Cast Nodular Iron Heads: Cast Iron; 64cc Chambers Valves: 1.940 in./1.500 in. Camshaft Lift: 0.473 in./0.473 in. Hydraulic Roller Duration at 0.050 in.: 215 degree/223 degree INSTALLATION NOTES: * Use the Holley 670 cfm 4-barrel carburetor P/N 19170092 to achieve the listed horsepower and torque * Requires intake manifold, carburetor, distributor, spark plug wires, and water pump to complete assembly * Requires feed line from fuel pump to carburetor * Not intended for marine applications * Balancer and flexplate are NOT included
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$6,215.21
Chevrolet Performance LT1 6.2L E-Rod long block crate engines have it all. They're architecturally similar to the LS family of small block engines, but with a unique block casting, cylinder head design, oiling system, and more. LT1 engines also combine advanced technologies—including direct-injection and continuously variable valve timing to support an advanced combustion system. Offered with a wet-sump or dry-sump oiling system, the Chevy E-Rod engine systems include the specially designed engine controller for retro-fit applications and harness needed to get the engine running. Engine specs and features: * Cast aluminum with 6-bolt nodular iron main bearing caps * Direct-injection, spark-ignition Gen-V small block V8 * Horsepower: 455 at 6,000 rpm * Torque: 465 lbs.-ft. at 4,600 rpm * Crankshaft: Forged steel * Connecting rods: Forged powdered metal * Pistons: Eutectic * Camshaft type: Billet steel roller * Valve lift (in.): .561 intake/.531 exhaust * Camshaft duration (at 0.050 in.): 200 degrees intake/212 degrees exhaust * Cylinder heads: Aluminum, rectangular port D/I * Valve size (in.): 2.13 intake/1.59 exhaust * Compression ratio: 11.5:1 * Rocker arms: Investment-cast, roller trunnion * Rocker arm ratio: 1.81:1 * Recommended fuel: Premium pump * Maximum recommended rpm: 6,600 * Reluctor wheel: 58x * Balanced: Internal * Engine control module * Exhaust manifolds * Catalytic converters * Mass airflow sensor and sensor boss * Oxygen sensors and sensor bosses * Air filter * Accelerator pedal * Evaporative emissions canister * Instruction manual
Not Yet Reviewed
$12,803.20
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$13,458.59
Chevrolet Performance designed SP350/357 Deluxe crate engines as affordable performers to match just about any budget. Better still, they use stronger components and modern technology to make them a better alternative to rebuilding. Based on the value-driven 350 HO crate engine, their engineers swapped the flat-tappet camshaft for a hydraulic roller and added the latest small block intake manifold design. Together, they help build more power across the rpm band. These SP350/357 motors leverage the strength of a strong rotating assembly secured in a brand-new block with 4-bolt mains and economical Vortec iron cylinder heads to offer years of high-performance excitement at an excellent value. For power, durability, and affordability in the classic Chevy muscle motor, order your own Chevrolet Performance SP350/357 deluxe crate engine! SP350/357 Deluxe packages include: * Intake manifold * Distributor * Damper * 12.750 in. externally-balanced, 153-tooth, automatic transmission flexplate Installation notes: * Holley 4-barrel carb included but not installed on engine * Requires externally balanced flywheel for manual transmission * Requires fuel line from the fuel pump to carburetor * Designed for pre-1976 street vehicles or any off-road vehicle * Not intended for marine applications
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$7,618.96
You can now get modern street performance in a classic small block package by installing a Chevrolet Performance SP350 turnkey long block crate engine. They put out 357 HP with loads of low-end torque. In fact, the engines produce 400 lbs.-ft. of torque for a thrilling feeling of immediate performance. Additional features and specs of the Chevrolet Performance SP350 turn-key crate engine: * Forged steel crankshaft * Powdered metal connecting rods * Cast aluminum pistons (9.0:1 compression ratio) * Hydraulic roller camshaft: .473 intake/.473 exhaust lift, 215 intake/223 exhaust duration at 0.050 in. * 1.5 ratio stamped steel rocker arms * Externally balanced * 32 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
$8,932.78
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
Chevrolet Performance LSX Bowtie engine blocks are designed for the advanced competition engine builder. They feature Siamese cylinder bores and a semi-finished deck height. The blocks can accept a maximum stroke of 4.250 in., a maximum bore of 4.250 in., and can support displacements of 454 cu. in. or more. LSX Bowties feature cast iron construction with an orange powdercoat finish. They accept all Gen III and IV LS-style cylinder heads, crankshafts, camshafts, and other components. Order the model with deck height and other options needed for your application. Additional features and specs include: * Front oil feed lines that can be plugged or restricted for mechanical flat tappet or mechanical lifter applications * Can be safely machined to 9.200 in. deck height * 1054 billet steel 6-bolt main bearing caps * 6-bolt cylinder head bolt pattern * Cam bores that can be machined to accept 60mm roller bearings * Can be machined for larger diameter lifters * External oil pump feed at the rear * Added 7th transmission bolt hole to work with early-style GM transmissions * Can accept a front motor plate for racing use * Threaded freeze plugs that can be used for external heaters or coolers * Windowed main bulkhead
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$5,038.95
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$5,565.20
Looking for more power for your ride? Want to drop your quarter mile times substantially? Does OEM reliability and parts interchangeability interest you? Well my friend, you've come to the right place. Why bother rebuilding your existing engine with old, used, and worn-out parts when you can step up to brand-new with these affordable crate engines from Chevrolet Performance. You read it right, these engines feature all-new components built and manufactured by the pros at GM.
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$7,285.07
The Chevrolet Performance 5.7L 350 HO 333 HP Turnkey long block crate engines are assembled with all-new parts and high-flow heads, giving you more power than just about any production-spec small block ever installed at the factory. Designed, engineered, and tested to stringent Chevrolet specifications, these cast-iron blocks with four-bolt main caps is the foundation for the 350 HO, which is topped with iron Vortec heads fitted with 1.94/1.50 in. valves. In addition, durable rotating assembly has aluminum pistons that deliver a 9.0:1 compression ratio. Chevrolet Performance pioneered their high-performance crate engine half a century ago—and they have never stopped working to offer enthusiasts new and more powerful solutions for their projects. You've got a dream in your garage. Chevrolet Performance wants to help you bring it to life. Tech Specs: * Engine Type: Chevy Small-Block V-8 * Displacement (cu. in.): 350 * Bore x Stroke (in.): 4.000 x 3.480 * Block: Cast-iron with four-bolt main caps * Crankshaft: Nodular iron * Connecting Rods: powdered-metal steel * Pistons: cast-aluminum * Camshaft Type: hydraulic flat tappet * Camshaft Lift (in.): .435 intake / .460 exhaust * Camshaft Duration (@.050 in.): 212° intake/222° exhaust * Cylinder Heads: Vortec iron; 64-cc chambers * Valve Size (in.): 1.940 intake/1.500 exhaust * Compression Ratio: 9.0:1 nominal * Rocker Arms: stamped steel * Rocker Arm Ratio: 1.5:1 * Water Pump: cast iron, long-style * Flexplate: 12.750 in. * Recommended Fuel: premium pump * Ignition Timing: 32° Total @ 4,000 rpm * Maximum Recommended RPM: 5100 * External balance
Not Yet Reviewed
$8,634.77
Chevrolet Performance 5.7L 350 C.I.D L05 Gen I 210 HP truck crate engines deliver performance and value. These long blocks start with a precisely CNC-machined 4-bolt main block, graphite coated hypereutectic pistons, and a flat-tappet hydraulic camshaft. Then they're topped with cast iron cylinder heads designed to be extremely durable while still providing good airflow through the engine. All Chevrolet Performance 350 L05 crate engines comply with an 18-step quality process, then get torque-to-turn, compression, and oil pressure-tested at the end of the line. More product features, items, and specs include: * Roller camshaft ready * Mechanical fuel pump capable * Cylinders honed on a computer-controlled machine * Forged steel crankshaft * One-piece rear seal * Powdered metal connecting rods * Silent link-type timing chain * New valve covers, oil pan, timing cover, and harmonic balancer for fewer labor hours at your installer * 210 hp at 4,000 rpm * 300 lbs.-ft. torque at 2,800 rpm * 9.4 to 1 compression ratio * Camshaft with 165/174 duration at 0.050, 0.382 In./0.402 ex. lift * 1.94 in. intake/1.50 in. exhaust valves * Center bolt cylinder heads (65.3cc chambers)
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$5,749.99
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
This Chevrolet Performance 5.7L 350 c.i.d. HO turnkey long block crate engine is assembled with brand new components from General Motors. Starting with a new GM 4-bolt main block, it includes the cast iron high-flow Vortec heads, dual-plane aluminum intake manifold, 9.0:1 compression ratio, and a hydraulic flat tappet camshaft that provides you 333 hp and 381 lbs.-ft. of torque. It includes a GM HEI distributor, a 670 cfm Holley carburetor, and is shipped with a 153-tooth small diameter flexplate. Engine specs: * Block: Cast Iron, 4-bolt main caps, 1-piece rear seal * Compression Ratio: 9.1:1 * Crankshaft: Cast Nodular, 3.480 in. Stroke * Duration at 0.050 I/E: 212 / 222 * Camshaft Lift: 0.435 in. / 0.460 in. Hydraulic Flat Tappet * Heads, Chamber Size: Vortec iron, 64cc * Horsepower: 330 hp at 5,000 rpm * Intake Manifold: Aluminum Dual Plane * Torque: 380 lbs.-ft. at 3,800 rpm * Valves (I/E) (in.): 1.940 / 1.600 * Condition: New
Not Yet Reviewed
$7,311.30
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
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$6,355.11
Manufacturer Rebate
Chevrolet Performance CPP LT1 6.2L long block crate engines were introduced on the seventh-generation Corvette Stingray, and opened the next chapter in the long, historic legacy of small block engines. Architecturally similar to the LS family of engines, these LT1 engines feature a unique block casting, cylinder head design, oiling system and more. They're offered with a wet-sump or dry-sump oiling system. Chevrolet Performance CPP LT1 6.2L long block crate engine features and specs: * Engine type: Direct injection spark ignition Gen V small block V8 * Displacement: 376 c.i.d. * Bore x stroke: 4.065 x 3.622 (103.25 x 92mm) * Block: Cast aluminum with 6-bolt nodular iron main bearing caps * Crankshaft: Forged steel * Connecting rods: Forged powdered metal * Pistons: Hypereutectic aluminum * Camshaft type: Billet steel roller * Valve lift: .561 intake/.531 exhaust * Camshaft duration (@ 0.050 in.): 242 degrees intake/244 degrees exhaust * Cylinder heads: Aluminum, rectangular port * Valve size: 2.130 intake/1.590 exhaust * Compression ratio: 11.5:1 * Rocker arms: Investment-cast roller trunnion * Rocker arm ratio: 1.81:1 * Recommended fuel: Premium pump * Maximum recommended rpm: 6600 * Reluctor wheel: 58X * Balanced: Internal
Not Yet Reviewed
$10,641.52
Manufacturer Rebate
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
Specially tuned for torque, the all-new HT383 delivers great power in a small block package for your truck or street rod. These Chevrolet Performance 383 c.i.d. 4-bolt main, cast iron engines, have approximately 9.1: 1 compression with 323 hp at 4,200 rpm, and 444 ft.-lbs. of torque at 3,000 rpm. Included with these engines are forged 4340 steel externally balanced crankshafts, 5.7 in. powdered metal connecting rods, hypereutectic dished top pistons with offset pins. Hydraulic billet steel roller camshafts are installed with .431 in. intake lift, .451 in. exhaust lift and duration at .050 in. for intake is 196 and 206 for exhaust with lobe centerline at 109 degrees. Stamped steel self aligning rocker arms with 1.5:1 ratios are installed on the Vortec cylinder heads. All aluminum dual plane dual flange intakes with external EGR provisions, cast iron long leg, standard "V" belt rotation water pumps with 1979-86 power steering pump boss. Valve measurements are 1.940 in. for intake and 1.50 in. for exhaust. Additional items installed with these crate engines are 8 in. harmonic balancers, 12 3/4 automatic flexplates, 4-qt. oil pans with windage trays, painted valve covers with oil cap, grommets, provisions for PCV and breathers. Composite front timing covers, brass freeze plugs, engine oil dipstick and tube for passenger side location. Spark plugs come installed along with fuel pump block-off plates and Engine lift tabs for easy installs. These HT383 are ideal replacements for any 1978 and older carbureted engines or off-road applications.
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$7,688.77
Whether you're looking to build a reliable engine for towing and hauling or want the foundation for a high-performance build, the Chevrolet Performance 6.0L 366 C.I.D. L76 Remanufactured Crate Engines are a great starting point and at a more affordable cost. These crate engines boast a number of features and benefits. Each engine is tested to meet or exceed GM's original equipment specifications. Additionally, every component is inspected and replaced if necessary. As a result, these remanufactured crate engines provide excellent value and dependability. Specific information (instructions): The replacement crate engines are built with two different designed oil pans. Differences are the first design oil pan has threaded hole for oil level sensor; the second design oil pan is without hole for the oil level sensor. Transfer oil pan from original engine or procure new, if required. For C/K Trucks, G-van applications, the oil pan on the replacement engine has been upgraded with a new oil deflector (shield) installed over a new oil pressure relief valve. If transferring the original oil pan to the replacement engine transfer these new components to that oil pan. --Transfer crankshaft balancer, crankshaft sensor, camshaft sensor, sensor wiring harness and bracket from original engine or procure new. --Install new crankshaft balancer bolt that is included with engine assembly. --Refer to instruction sheet for general/detailed information and instructions on components that are required to be transferred from the original engine assembly or procured new. --Transfer crankshaft balancer, crankshaft sensor, camshaft sensor, sensor wiring harness and bracket from original engine or procure new. --Install new crankshaft balancer bolt that is included with engine assembly. The replacement engine is built with a first or second design oil pan. The first design pan has a threaded hole for applications equipped with an oil level sensor. The second design oil pan is for applications that do not use an oil level sensor; no threaded hole. Transfer oil pan from original engine or procure new, if required. The replacement engine is built with first or second design valve rocker arm covers. The first design valve covers do not use quick connect PCV tubes. The second design valve covers use quick connect PCV tubes. Transfer valve covers from original engine or procure new, if required. The replacement engine may use rivet-type plugs in place of the coolant air bleed covers located at the top rear of each cylinder head. In applications that contain the rivet-type plug, it is not necessary to install the coolant bleed covers. For LS4 Applications, transfer the A/T flywheel/flexplate locator that is pressed into the rear hub of the crankshaft from the original engine or procure new. For C/K Trucks, G-van applications, the oil pan on the replacement engine has been upgraded with a new oil deflector (shield) installed over a new oil pressure relief valve. If transferring the original oil pan to the replacement engine transfer these new components to that oil pan. For 2007 Cadillac Escalade and GMC Yukon Denali applications w/6.2L L92: Engines prior to April 2006 were built with AFM (Active Fuel Management) hardware components, but the AFM system is not enabled on the 2007 L92 engine. The replacement engine does not contain the AFM hardware; it includes a valley cover that is used in place of the VLOM (valve lifter oil manifold). Do not transfer AFM hardware to replacement engine. When performing an engine replacement on a L92 engine that was originally equipped with AFM hardware, the VLOM electrical connector must be removed from the wiring harness. Included Engine Content: * Engine Block * Pistons * Crankshaft * Connecting Rods * Cylinder Head * Camshaft * Front Cover * Housing, Cr/Shf Rear Oil Seal * Valve Cover/Cam Cover * Valve lifter Oil Manifold (VLOM) * Oil Pan
Not Yet Reviewed
$7,373.99
These Chevrolet Performance LQ4 6.0L engine assemblies are designed for late model vehicles using fuel injection. They feature a cast iron block that uses aluminum cylinder heads to maximize reliability. Just add your intake manifold with fuel injection, ignition system components, and fire up one of these Chevrolet Performance LQ4 6.0L engine assemblies.
Not Yet Reviewed
$6,824.99
Chevrolet Performance's HT383E crate engine is an affordable and more powerful direct replacement for the tired 350 engine in your 1996-99 full-size GM truck or SUV. The larger displacement delivers up to 323 hp at 4,200 rpm and a whopping 444 lbs.-ft. of torque. It's extra power you won't get with a stock-type rebuild or reconditioned used engine. Like the standard HT383, this crate engine starts with a cast iron block with four-bolt main caps, a forged steel crankshaft, a smooth hydraulic roller camshaft, and a set of iron Vortec heads. Its 9.1:1 compression ratio is perfect for regular gasoline at all altitudes and engine loads. It also includes a new water pump. The HT383E is designed to replace the L31 5.7L engine in half-ton models of the Silverado, Suburban, Tahoe, Sierra and Yukon. Simply swap the intake manifold, throttle body, exhaust manifolds, and other accessories from the original 350. It's an emissions-legal stroker for trucks! TECH SPECS for the Chevrolet Performance SP383 c.i.d. EFI long block crate engine: * Engine type: Chevy small block V8 * Displacement: 383 cu. in. * Bore x Stroke (in.): 4.005 x 3.800 * Block: Cast iron with 4-bolt main caps * Crankshaft: 4340 forged steel * Connecting rods: Heavy-duty PM steel * Pistons: Hypereutectic aluminum * Camshaft type: Hydraulic roller * Camshaft lift (in.): .431 intake / .451 exhaust * Camshaft duration (@.050 in.): 196° intake / 206° exhaust * Cylinder heads: Vortec iron; 64cc chambers * Valve size (in.): 1.940 intake / 1.500 exhaust * Compression ratio: 9.1:1 * Rocker arms: Stamped steel * Rocker arm ratio: 1.5:1 * Water pump: Cast-iron * Recommended fuel: Regular pump * Maximum recommended rpm: 5,000 * Flexplate: 12.750 in. * Balanced: External
Not Yet Reviewed
$12,682.14
Restore your vehicle's power by installing a Chevrolet Performance 4.3L 262 c.i.d. remanufactured long block crate engine. Assembly features include: * Cast iron block * Cast, internally balanced crankshaft * Cast connecting rods * Shot-peened and magnafluxed * Pistons * Hydraulic roller or flat tappet camshaft and lifters * Cast iron cylinder heads
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$5,284.99
Chevrolet Performance 7.4L 454 c.i.d. long block crate engines feature genuine Chevrolet internal parts. They are tested to ensure great performance under even the most demanding conditions. Assembly features include: * Cast iron block * Cast, externally balanced crankshaft * Cast steel connecting rods * Shot-peened and magnafluxed * Pistons * Hydraulic camshaft and lifters * Cast iron cylinder heads with oval ports * Timing cover
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$10,064.99
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