Availability
Chevrolet Performance LS3 6.2L 376 c.i.d. engine assemblies use an impressive 10.7:1 compression ratio to put out 525 hp at 6,200 rpm and 486 lbs.-ft. of torque at 5,200 rpm. They feature a cast aluminum block with a nodular iron crankshaft, powdered metal connecting rods, and hypereutectic pistons. The steel hydraulic roller camshaft has a .525 in. intake and .525 in. exhaust valve lift, with a 226 degree intake and 236 degree exhaust valve duration at .050 in. cam lift. Assemblies also include: * Ignition coil packs * Spark plug wires * Spark plugs * Intake manifold * Fuel injectors * Throttle body * Exhaust manifolds * 14 in. flexplate * Front timing cover * Aluminum water pump * Harmonic balancer * Passenger side right hand dipstick and tube
Not Yet Reviewed
$11,808.31
Chevrolet Performance LS3 6.2L 376 c.i.d. 430 hp long block crate engines use an impressive 10.7:1 compression ratio to put out 430 hp at 5,900 rpm and 425 lbs.-ft. of torque at 4,600 rpm. Based on the production LS3 engine, these engines use L92-style rectangular-port heads. They feature a cast aluminum engine block with a nodular iron crankshaft, powdered metal connecting rods, and hypereutectic pistons. The steel hydraulic roller camshaft has a .551 in. intake and .522 in. exhaust valve lift with 204 degrees intake and 211 degrees exhaust valve duration at .050 in. camshaft lift. Long block crate engines also include: * F-body style oil pan, pump and pickup * Harmonic balancer * Front timing cover * Oil Filter
( 5 )
$7,194.63
Chevrolet Performance LS3 6.2L 376 c.i.d. 430 hp long block crate engines use an impressive 10.7:1 compression ratio to put out 430 hp at 5,900 rpm and 425 lbs.-ft. of torque at 4,600 rpm. They feature a cast aluminum engine block with a nodular iron crankshaft, powdered metal connecting rods, and hypereutectic pistons. The steel hydraulic roller camshaft has a .551 in. intake and .522 in. exhaust valve lift with 204 degrees intake and 211 degrees exhaust valve duration at .050 in. cam lift. Long block crate engines also include: * Ignition coil packs * Spark plug wires * Spark plugs * Intake manifold * Fuel injectors * Throttle body * Front timing cover * Aluminum water pump * Harmonic balancer * Passenger side right hand dipstick and tube
Not Yet Reviewed
$10,317.33
BluePrint Engines Chevy LS 376 c.i.d. 530 hp EFI LS3-style long blocks are for those wanting maximum horsepower and durability. Every BluePrint engine is dyno-tested for proven results and backed by their exclusive 30-month/50,000-mile warranty. Specs and components for the Chevy LS 376 crate engines include: * New GM 6.2L block * Nodular iron rotating assembly * Forged connecting rods * Hypereutectic pistons * Aluminum cylinder heads -- 72cc chamber -- 2.165 in. intake/1.600 in. exhaust valves * Roller camshaft -- .612 intake/.585 exhaust lift -- 225 intake/238 exhaust duration at .050 -- 113 degree lobe separation * Compression ratio 10.7:1 * LS3 intake manifold * Fuel injection included * 90mm DBW throttle body * Coil packs * Oil pan * Valve covers * Timing cover * Water pump * Harmonic balancer * Spark plugs and wires
Not Yet Reviewed
$13,149.00
ATK specializes in muscle. With the highest quality internal parts and dyno-proven combinations of every engine built, ATK is able to add the most bang for your buck and back it up with an industry leading warranty. This ATK High Performance GM LQ4 6.0L 535 hp base long block crate engine is fitted with LS3 heads. Engine specifications: * Horsepower: 535 * Torque: 485 * Block: OE LQ4/LQ9 6.0L iron * Bore/stroke: up to 4.030 in. x 3.622 in. * Displacement (cu.in): up to 371c.i.d. * Crankshaft: OE GM 24 tooth reluctor wheel * Rods: OE powder metal * Pistons: Hypereutectic 10.1 compression * Rings: Moly * Camshaft: Hydraulic roller * Cam specs: Custom performance grind * Timing chain: OE single roller * Cylinder heads: -- ATK LS3 rectangular port aluminum -- 69cc/255cc -- 2.160 in. intake/1.600 in. exhaust * Rocker arms: OE 1.7 ratio with trunnion upgrade * Oil pump: Melling M295
Not Yet Reviewed
$5,199.99
BluePrint Engines Chevy LS 376 c.i.d. 549 hp EFI LS3-style long blocks are for those wanting maximum horsepower and durability. Every BluePrint engine is dyno-tested for proven results and backed by their exclusive 30-month/50,000-mile warranty. Specs and components for the Chevy LS 376 crate engines include: * New GM 6.2L block * Nodular iron rotating assembly * Forged connecting rods * Hypereutectic pistons * Aluminum cylinder heads -- 72cc chamber -- 2.165 in. intake/1.600 in. exhaust valves * Roller camshaft -- .612 intake/.585 exhaust lift -- 225 intake/238 exhaust duration at .050 -- 113 degree lobe separation * Compression ratio 10.7:1 * LS3 intake manifold * Fuel injection included * 87mm DLT4 BW throttle body * Coil packs * Oil pan * Valve covers * Timing cover * Water pump * Harmonic balancer * Spark plugs and wires
Not Yet Reviewed
$12,449.00
Looking for big LS engine power at an affordable price? Summit Racing™ remanufactured 5.3L LS long block crate engines are rated at 450 HP and 420 lbs.-ft. torque! This engine will give you the performance and drivability you have been searching for at a price you can afford. It can be a performance upgrade for 99-07 Chevy trucks, or an engine swap into your project vehicle. You will save time and money by leaving the machine-work and assembly to us. Just bolt on your accessories and drop it in. These engines are machined and assembled for us by the guys at ATK, and backed with a 2-year unlimited mile warranty for peace of mind. Technical specifications: * Horsepower: 450+ * Torque: 420+ * Block: Seasoned OE LM7/5.3L iron * Bore/stroke: 3.800-3.820 in. x 3.622 in. * Year range: 1999-2007 * Displacement: 323 C.I.D. * Crankshaft: OEM GM 3.622 in. stroke internally balanced 24-tooth reluctor wheel * Connecting Rods: OE GM forged powder metal 6.093 in. * Pistons: Hypereutectic flat top * Piston rings: Moly * Compression ratio: 10:1 compression * Camshaft: Summit Racing Pro LS Roller * Camshaft specifications: Lift- 550/550, Duration @.050- 222/232 * Camshaft bearings: Installed and clocked to OEM position * Cylinder heads: #799 or #243 OE aluminum 64cc 2.00 in./1.55 in. valves * Freeze plugs: Brass installed and sealed * Rocker arms: OE powdered metal 1.7 ratio * Oil Galley plugs: Installed and sealed
( 39 )
$3,849.99
Chevrolet Performance has released its latest factory-engineered LS high-performance engine: the 376/525 LS3 long block. It blends the racing-derived ASA camshaft with the LS3 6.2L production engine to create the most powerful production-based crate engine in Chevrolet Performance's portfolio, delivering 525 hp at 6,200 rpm and 486 lbs.-ft. torque at 5,200 rpm. (For installation in older vehicles, the engine controller kit part number 19354332 is calibrated specifically for this new engine.) Using the LS3 production engine—the same used in Corvettes and Camaros—as the foundation for the LS 376/525 helped keep the retail price lower; while the ASA camshaft is a proven, power-building component that's been successful in the high-RPM world of Circle Track racing. The ASA camshaft is a hydraulic roller with .525-inch lift on both the intake and exhaust sides, along with 226 degrees duration on the intake side and 236 degrees on the exhaust side. Coupled with a tight, 110-degree lobe separation angle, it helps the engine deliver excellent throttle response and breath exceptionally well at high RPM. The cam also gives the LS 376/525 the most aggressive personality among Chevrolet Performance's growing lineup of production-based high-performance crate engines, which also includes the LS 376/480 and the carbureted LS 376/515. Front-end accessories must be obtained separately, along with the engine controller kit. Chevrolet Performance offers several accessory drive kits to suit a variety of applications; and some installations for older vehicles will require the oil pan changed. Engine specifications: * Power: 525 hp at 6,200 rpm, 486 lbs.-ft. of torque at 5,200 rpm * Displacement: 376 C.I.D., 6.2L * Bore x Stroke: 4.060 in. x 3.620 in. * Compression Ratio: 10.7:1 * Recommended Fuel: 92 Octane * Block: Cast Aluminum with 6-bolt cross bolted main caps * Crankshaft: Nodular Iron * Connecting Rods: Powdered Metal Steel * Pistons: Hypereutectic Aluminum * Camshaft: Steel Hydraulic Roller Tappet * Cam Lift: .525 in. Intake / .525 in. Exhaust * Cam Duration at .050 in.: 226 deg. Intake / 236 deg. Exhaust * Lobe Separation: 110 Degree * Cylinder Heads: Aluminum L92 style ports * Combustion Chamber: 68cc * Valves: 2.165 in. Intake/ 1.590 in. Exhaust * Rocker Arms: Cast Roller Trunnion, 1.7:1 Ratio * Balance: Internal * Reluctor: 58X * Maximum GM Recommended RPM: 6,600 * GM Recommended Torque Converter Stall 3000-3400 Engine Includes: -- Fully GM assembled long block -- Oil pump, pick-up and Camaro oil pan (12628771) -- Corvette harmonic balancer -- Front timing cover with cam sensor -- Oil filter -- Passenger side RH oil dipstick and tube (not included) (Note: Does not include oil dipstick tube, oil dipstick, or steam crossover tube.)
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$7,988.35
The hot new small block V8 in the GM lineup is the hyper-aggressive LS3 6.2L 376 c.i.d. 495 hp engine assembly from Chevrolet Performance. It offers a high-revving 376 c.i.d. combination that represents generations of small block V8 development and engineering. Not only is the LS3 an amazing engine in its stock configuration, but with those high-flowing rectangular port cylinder heads, the LS3 is loaded with potential. To tap into this, the engineers at GM Performance Parts offer you the LS376/480—an LS3 with an upgraded camshaft that boosts power by a whopping 50 hp! The LS376/480 comes with the same great features as the LS3 crate engine. The bottom-end includes a 6-bolt aluminum block, nodular crank, high performance rods, and 10.7:1 pistons. The heads are high-flowing rectangular-port L92 units that have been upgraded with high-revving, hollow-stem valves. The same EFI intake manifold feeds the hungry engine, while 1.7:1 roller rockers work with the upgraded camshaft. The GM Performance Parts engineers picked the LS Hot Cam (P/N 88958733) to take the LS3 to the next level. This cam specs out with .525 in. intake and exhaust valve lift. Duration (at .050 in.) is 219 degrees intake and 228 degrees exhaust, which allows for a dramatic increase in power. The engine will idle and cruise just like an LS3, but the power increase is there whenever you need it. A 14 in. automatic flexplate is included. Specifications: * Engine type: LS Series Gen IV small block V8 * 495 hp at 6,200 rpm, 473 lbs.-ft. torque at 5,000 rpm * Displacement: 376 cubic inch (6.2L) * Bore x Stroke (in.): 4.06 x 3.62 (103.25 x 92mm) * Block: Cast-aluminum with 6-bolt, cross-bolted main caps * Crankshaft: Nodular iron * Connecting rods: Powdered metal * Pistons: Hypereutectic aluminum * Camshaft type: Hydraulic roller * Valve lift: .525 in. intake / .525 in. exhaust * Camshaft duration (at .050 in): 219 degrees intake / 228 degrees exhaust * Cylinder heads: Aluminum L92 style port; as cast with 68cc chambers * Valve size: 2.165 int / 1.59 exhaust * Compression ratio: 10.7:1 * Rocker arms: Investment-cast, roller trunnion * Rocker arm ratio: 1.7:1 * Recommended fuel: 92 octane * Maximum recommended RPM: 6600 * Reluctor wheel: 58X * Balanced: Internal
Not Yet Reviewed
$10,763.71
Chevrolet Performance LS3 6.2L E-Rod long block crate engines offer a stunning combination of horsepower and efficiency, making them perfect for the race track or just cruising around town in your street rod or muscle car. Features include: * 6.2L LS3 engine with 430 hp and 425 lb.-ft. of torque * Engine wiring harness * Engine control module * Catalytic converters * Exhaust manifolds * Oxygen sensors and sensor bosses * Fuel tank evaporative emissions canister * Air filter * MAF sensor * Accelerator pedal * Instruction manual
Not Yet Reviewed
$10,942.12
ATK High Performance GM 415 LS3 Stroker 620 hp Stage 1 long block crate engines make big horsepower, producing big mid- to upper-end power with a noticeable idle. ATK 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 415 LS3 Stroker 620 hp base engines consist of: * New GM LS3 block * Forged 4340 crankshaft * Forged H-beam connecting rods * Forged 2618 pistons * Chromoly piston rings * Hydraulic roller camshaft * Performance aluminum cylinder heads * OE rocker arms with trunnion upgrade * Timing set
Not Yet Reviewed
$10,598.99
ATK High Performance Chevy LS3 415 short blocks are made to handle serious power. The foundation of any high performance engine is a rock-solid short block, so ATK designed and developed these to be just that. They feature a fully forged, balanced, and blueprinted rotating assembly that is available in a variety of configurations to fit naturally aspirated, nitrous, and forced induction builds, as well as those with 24 and 58-tooth cranks. ATK High Performance Chevy LS3 415 short blocks include the following: * GM LS aluminum blocks * Aligned and hone main bores * Manley 4340 forged crankshaft * 4.00 in. stroke * Manley 4340 H-beam connecting rods * Manley forged pistons
Not Yet Reviewed
$6,998.99
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$7,498.99
Chevrolet Performance's 525 RLB is based on the LS engine family and is like the 6.2L CT525 but sold as a sealed long block for universal racing sanctioning bodies. The high-revving 525 RLB crate engine is assembled with strong forged pistons and heavy-duty connecting rod bolts designed to support its performance capability and enhance its durability. With its deep-breathing LS3 rectangular-port cylinder heads, it is a combination rated at 533 horsepower at 6,600 rpm and a strong 477 lbs.-ft. of torque at 5,200 rpm, when used with a 4-barrel carburetor and intake manifold, per Chevrolet Performance testing. The engine assembly comes with coil-on-plug ignition and an SFI-certified balancer, along with a 6-quart racing oil pan and more. All that's needed to complete the assembly is an induction and ignition system—and those components are also available from Chevrolet Performance (*refer to installation information noted below). *Installation Notes: Requires addition of induction and ignition control system, starter, fuel system, exhaust system and front accessory drive system The 6-quart racing oil pan is designed to clear most GM rear-steer chassis with stock engine location. The long block is designed for universal racing sanctioning bodies. It is not intended for street use. The 525RLB does not included water pump, intake manifold or factory exhaust manifolds. Chevrolet Performance Racing Long Block engines include factory-installed anti-tampering seals. Technical Specifications: * Engine Type: LS-Series Gen IV Small-Block V-8 * Displacement (cu. in.): 376 (6.2L) * Bore x Stroke (in.): 4.065 x 3.62 (103.25 x 92mm) * Block: Cast aluminum with 6-bolt, cross-bolted main caps * Crankshaft: Nodular iron * Connecting Rods: Powder metal with ARP bolts * Piston: Forged aluminum * Camshaft Type: Hydraulic roller * Valve Lift (in): .525 intake / .525 exhaust * Camshaft Duration (@.050 in): 226° intake / 236° exhaust * Cylinder Heads: LS3 rectangular port; aluminum as-cast with 68cc chambers * Valve Size (in): 2.165 intake / 1.590 exhaust * Compression Ratio: 10.7:1 Nominal * Rocker Arms (P/N: 12696105 int.): Investment-cast, roller trunnion * Rocker Arms (P/N: 12681275 exhaust): Investment-cast, roller trunnion * Rocker Arm Ratio: 1.7:1 * Recommended Fuel: Premium pump * Maximum Recommended rpm: 6,700 * Reluctor Wheel: 58x * Balanced: Internal
Not Yet Reviewed
$11,756.52
ATK High Performance GM 415 LS3 Stroker 620 hp Stage 3 long block crate engines are designed to be real powerhouses with great top-end power. ATK Stage 3 or complete-dressed engines are designed for those wanting to drop the engine into their project and fire it up. They have outfitted the engines as completely as possible to save you time and headaches. Typically ATK GM 415 LS3 Stroker 620 hp complete dressed engines consist of: * New GM aluminum L92/LS3 block * 4340 forged crankshaft * 4340 forged H-beam connecting rods * Forged pistons * Chromoly piston rings * Hydraulic roller camshaft * LS3 aluminum cylinder heads * GM roller rocker arms * Timing set * Oil pan, oil pump and pick-up tube * Performance intake manifold * Carburetor
Not Yet Reviewed
$13,819.99
ATK High Performance GM LM7/LS1 515 hp+ Stage 1 long block crate engines offer streetable horsepower producing big mid- to upper-end power with a noticeable idle. ATK Stage 1 or base engines are designed for those of you that may have component parts already and want to complete the build yourself. Typically, ATK GM LM7/LS1 515 hp+ base engines consist of: * LM7 5.3L Gen III iron block * K1 4340 forged crankshaft * Forged I-beam connecting rods * Forged pistons * Piston rings * Hydraulic roller camshaft * CNC-ported cathedral port cylinder heads * OE rocker arms with trunnion upgrade * Oil galley plugs are installed and sealed All LS long blocks will include: * LS2 lifter trays * LS7 high-rev lifters * Melling high-pressure oil pump * SA Gear billet timing chain with 9 keyway adjustment
Not Yet Reviewed
$7,898.99
Swap out your powerplant with one of these BluePrint Engines Pro Series Chevy LS 427 c.i.d. EFI drop-in base long block crate engines. They put down an impressive 625 hp and 565 lbs.-ft. of torque! Featuring a 30-month/50,000-mile warranty, they're the perfect choice for drivable and reliable high-end performance. Additionally, BluePrint Pro Series Chevy 427 c.i.d. dressed long block crate engine assemblies are manufactured under strict tolerances and provide outstanding, consistent results. They include a 58X Gen IV reluctor wheel and sensors. Long block crate engine features include: * New GM LS engine block * 4340 forged 4.125 in. stroke crankshaft * 4340 forged 6.125 in. long connecting rods * Forged pistons * 11.0:1 compression * Hydraulic roller camshaft, .624 in. lift intake, .624 in. lift exhaust, 239 intake/255 exhaust duration @ .050 in. lift, with 114 degree lobe separation * Aluminum GM LS cylinder heads * Single roller timing chain * GM LS intake manifold * Full roller rocker arms * ECM Controlled (not included - customer must reprogram)
Not Yet Reviewed
$12,949.00
Edelbrock 416 c.i.d. long block engine assemblies for GM LS are great foundations for building some serious horsepower. Each begins with an all-new GM aluminum LS3 engine block fitted with a forged and balanced crankshaft, forged H-beam connecting rods, and forged aluminum pistons. They create a 416 c.i.d. LS3 stroker with a 4.065 in. bore and 4.000 in. stroke offering a pump gas-friendly 9.5:1 compression ratio. The compact design of Edelbrock 416 c.i.d. long blocks for GM LS allow for seamless integration into most platforms, eliminating the need for modifications to your engine bay or hood. Black powdercoated engines are also available.
Not Yet Reviewed
$19,169.95
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$19,450.95
Edelbrock's 416 c.i.d. 602 hp long block crate engines for carbureted GM LS applications are your solution for a hassle-free swap into your muscle car, street rod, or truck. Available with or without accessories, these performance engines are assembled with Edelbrock's Power Package to help deliver impressive horsepower and torque. Engine Specifications: * Displacement: 416 c.i.d. * Horsepower: 602 hp * Torque: 538 lbs.-ft. * Compression: 11.2:1 * Block: New GM LS3 aluminum * Crankshaft: Forged 4340 * Pistons: Forged aluminum * Rods: Forged H-beam * Camshafts: Edelbrock Rollin' Thunder * Rocker arms: LS3, 1.7 ratio * Manifold: Edelbrock Victor Jr. * Cylinder heads: GM with Edelbrock Victor Jr. * Carburetor: 800 cfm Thunder AVS. * Water pump: Victor with pulley * Finish: Black powdercoated * Warranty: 2-year/unlimited mileage
Not Yet Reviewed
$23,264.95
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$24,503.95
LS Classic Series '57 Fuelie crate engines come with the complete line of LS Classic Series components pre-installed and ready to drop-in your classic ride. These crate engines start with a brand new, GM 495 hp "Hot Cam" LS3 right out of the box. They are then painted orange, or left natural, and are assembled with an LS Classic Series vintage inspired 1957 Fuelie style intake kit, billet aluminum valley pan, and small block style valve covers of your choice. These packages include a Holley Terminator engine management system and wiring harness with a GM electronic transmission controller. Once completely assembled, the Holley ECU is loaded with a start-up tune and the engines are run to check for leaks and oil pressure. Pricing varies depending on the engine's options. Specifications include: * Compression ratio of 10.7:1 * Recommended fuel is 92 octane * Cast aluminum block with 6-bolt cross-bolted main caps * Nodular iron crankshaft * Powdered metal connecting rods * Hypereutectic aluminum pistons * Steel hydraulic roller tappet camshaft * Valve lift of 0.525 in. for intake and exhaust * Duration at 0.050 in. is 219 degrees intake and 228 degrees exhaust * Lobe separation angle is 112 degrees * Combustion chamber volume is 68cc * Valve diameter is 2.165 in. for the intake and 1.590 in. for exhaust * Cast roller trunnion rocker arms with a 1.7:1 ratio * Internally balanced * 58x Gen IV reluctor wheel * Maximum recommended rpm is 6,600 * Recommended torque converter stall is 2,400-2,800 Engines include: * Fully assembled long block * Holley Terminator engine management system with O2 sensor and transmission control * LS Classic Series '57 Fuelie intake manifold system with GM throttle body and injectors * Oil pump, pick-up and Camaro style oil pan * Billet aluminum valley plate with oil fill tube and breather cap * Intake manifold, fuel injectors and throttle body * Harmonic balancer * Front timing cover * Oil filter and passenger side oil dipstick and tube * High-performance rear dump exhaust manifolds * 14.000 in. automatic transmission flexplate
Not Yet Reviewed
$27,055.95
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$27,374.95
LS Classic Series '62 Fuelie crate engines come with the complete line of LS Classic Series components pre-installed and ready to drop-in your classic ride. These crate engines start with a brand new, GM 495 hp "Hot Cam" LS3 right out of the box. They are then painted orange, or left natural, and are assembled with an LS Classic Series vintage inspired 1962 Fuelie style intake kit, billet aluminum valley pan, and small block style valve covers of your choice. These packages include a Holley Terminator engine management system and wiring harness with a GM electronic transmission controller. Once completely assembled, the Holley ECU is loaded with a start-up tune and the engines are run to check for leaks and oil pressure. Pricing varies depending on the engine's options. Specifications include: * Compression ratio of 10.7:1 * Recommended fuel is 92 octane * Cast aluminum block with 6-bolt cross-bolted main caps * Nodular iron crankshaft * Powdered metal connecting rods * Hypereutectic aluminum pistons * Steel hydraulic roller tappet camshaft * Valve lift of 0.525 in. for intake and exhaust * Duration at 0.050 in. is 219 degrees intake and 228 degrees exhaust * Lobe separation angle is 112 degrees * Combustion chamber volume is 68cc * Valve diameter is 2.165 in. for the intake and 1.590 in. for exhaust * Cast roller trunnion rocker arms with a 1.7:1 ratio * Internally balanced * 58x Gen IV reluctor wheel * Maximum recommended rpm is 6,600 * Recommended torque converter stall is 2,400-2,800 Engines include: * Fully assembled long block * Holley Terminator engine management system with O2 sensor and transmission control * LS Classic Series '62 Fuelie intake manifold system with GM throttle body and injectors * Oil pump, pick-up and Camaro style oil pan * Billet aluminum valley plate with oil fill tube and breather cap * Intake manifold, fuel injectors and throttle body * Harmonic balancer * Front timing cover * Oil filter and passenger side oil dipstick and tube * High-performance rear dump exhaust manifolds * 14.000 in. automatic transmission flexplate
Not Yet Reviewed
$27,055.95
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$27,374.95
LS Classic Series '63 Fuelie crate engines come with the complete line of LS Classic Series components pre-installed and ready to drop-in your classic ride. These crate engines start with a brand new, GM 495 hp "Hot Cam" LS3 right out of the box. They are then painted orange, or left natural, and are assembled with an LS Classic Series vintage inspired 1963 Fuelie style intake kit, billet aluminum valley pan, and small block style valve covers of your choice. These packages include a Holley Terminator engine management system and wiring harness with a GM electronic transmission controller. Once completely assembled, the Holley ECU is loaded with a start-up tune and the engines are run to check for leaks and oil pressure. Pricing varies depending on the engine's options. Specifications include: * Compression ratio of 10.7:1 * Recommended fuel is 92 octane * Cast aluminum block with 6-bolt cross-bolted main caps * Nodular iron crankshaft * Powdered metal connecting rods * Hypereutectic aluminum pistons * Steel hydraulic roller tappet camshaft * Valve lift of 0.525 in. for intake and exhaust * Duration at 0.050 in. is 219 degrees intake and 228 degrees exhaust * Lobe separation angle is 112 degrees * Combustion chamber volume is 68cc * Valve diameter is 2.165 in. for the intake and 1.590 in. for exhaust * Cast-roller trunnion rocker arms with a 1.7:1 ratio * Internally balanced * 58x Gen IV reluctor wheel * Maximum recommended rpm is 6,600 * Recommended torque converter stall is 2,400-2,800 Engines include: * Fully assembled long block * Holley Terminator engine management system with O2 sensor and transmission control * LS Classic Series '63 Fuelie intake manifold system with GM throttle body and injectors * Oil pump, pick-up and Camaro style oil pan * Billet aluminum valley plate with oil fill tube and breather cap * Intake manifold, fuel injectors and throttle body * Harmonic balancer * Front timing cover * Oil filter and passenger side oil dipstick and tube * High-performance rear dump exhaust manifolds * 14.000 in. automatic transmission flexplate
Not Yet Reviewed
$27,055.95
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$27,374.95
LS Classic Series 14 in. classic crate engines come with the complete line of LS Classic Series components pre-installed and ready to drop-in your classic ride. These crate engines start with a brand new, GM 495 hp "Hot Cam" LS3 right out of the box. They are then painted orange, or left natural, and are assembled with an LS Classic Series vintage inspired 14 in. Classic air cleaner kit with chrome air cleaner, billet aluminum valley pan, and small block, big block or 409 Chevy-style valve covers of your choice. Once completely assembled, the Holley ECU is loaded with a start-up tune, and the engines are run to check for leaks and oil pressure. Pricing varies depending on the engine options. Specifications include: * Compression ratio of 10.7:1 * Recommended fuel is 92 octane * Cast aluminum block with 6-bolt cross-bolted main caps * Nodular iron crankshaft * Powdered metal connecting rods * Hypereutectic aluminum pistons * Steel hydraulic roller tappet camshaft * Valve lift of 0.525 in. for intake and exhaust * Duration at 0.050 in. is 219 degrees intake and 228 degrees exhaust * Lobe separation angle is 112 degrees * Combustion chamber volume is 68cc * Valve diameter is 2.165 in. for the intake and 1.590 in. for exhaust * Cast roller trunnion rocker arms with a 1.7:1 ratio * Internally balanced * 58x Gen IV reluctor wheel * Maximum recommended rpm is 6,600 * Recommended torque converter stall is 2,400-2,800 Engines include: * Fully assembled long block * Holley Terminator engine management system with O2 sensor and transmission control * 14 in. Classic intake system with chrome air cleaner, GM throttle body and injectors * Oil pump, pick-up and Camaro style oil pan * Intake manifold, fuel injectors and throttle body * Harmonic balancer * Front timing cover * Billet aluminum valley plate with oil fill tube and breather cap * Oil filter and passenger side oil dipstick and tube * High-performance rear dump exhaust manifolds * 14.000 in. automatic transmission flexplate
Not Yet Reviewed
$23,621.95
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$24,592.95
LS Classic Series Tri-Power crate engines come with the complete line of LS Classic Series components pre-installed and ready to drop-in your classic ride. These crate engines start with a brand new, GM 495 hp "Hot Cam" LS3 right out of the box. They are then painted orange or left natural, and are assembled with an LS Classic Series vintage inspired Tri-Power intake kit with dual throttle bodies, chrome air cleaner, billet aluminum valley pan, and big block Chevy-style valve covers of your choice. These packages include a Holley Dominator engine management system and wiring harness with a GM electronic transmission controller. Once completely assembled, the Holley ECU is loaded with a start-up tune and the engines are run to check for leaks and oil pressure. Pricing varies depending on the engine's options. Specifications include: * Compression ratio of 10.7:1 * Recommended fuel is 92 octane * Cast-aluminum block with 6-bolt cross-bolted main caps * Nodular iron crankshaft * Powdered metal connecting rods * Hypereutectic aluminum pistons * Steel hydraulic roller tappet camshaft * Valve lift of 0.525 in. for intake and exhaust * Duration at 0.050 in. is 219 degrees intake and 228 degrees exhaust * Lobe separation angle is 112 degrees * Combustion chamber volume is 68cc * Valve diameter is 2.165 in. for the intake and 1.590 in. for exhaust * Cast roller trunnion rocker arms with a 1.7:1 ratio * Internally balanced * 58x Gen IV reluctor wheel * Maximum recommended rpm is 6,600 * Recommended torque converter stall is 2,400-2,800 Engines include: * Fully assembled long block * Holley Dominator engine management system with O2 sensor and transmission control * Tri-Power intake system with chrome air cleaner, dual GM throttle bodies and injectors * Oil pump, pick-up and Camaro style oil pan * Billet aluminum valley plate with integral breather * Intake manifold, fuel injectors and throttle body * Harmonic balancer * Front timing cover * Oil filter and passenger side oil dipstick and tube * High-performance rear dump exhaust manifolds * 14.000 in. automatic transmission flexplate
Not Yet Reviewed
$31,856.95
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$32,597.95
ATK High Performance Chevy LS 364 short blocks are 100 percent GM Gen IV blocks. They are built for all motor builds with higher compression, but with the option of running pump gas they will hold up to 700 hp. ATK takes the hard work out of your project by selling blocks that are ready to complete yourself. Every great build needs a solid foundation. Start yours with one of ATK's Chevy LS 364 short blocks. Technical specifications: * For naturally aspirated engines * Block: GM 6.0L iron Gen IV * Bore/stroke: 4.000 x 3.622 * Displacement: 364 c.i.d. * Crankshaft: OE reground 3.622 in. internally balanced 24 tooth * Connecting rods: Scat 4340 forged I-beam with ARP 8740 bolts * Pistons: Wiseco 2618 forged (dished or flat top) * Piston rings: Wiseco GFX with steel top ring * Compression ratio: 64cc = 9.7:1, 68cc = 9.3:1, 72cc = 8.9:1 (can vary due to deck height/gasket thickness) * Camshaft bearings: Installed and clocked to OEM position * Freeze plugs: Brass installed and sealed * Oil galley plugs: Installed and sealed * Weight: 285 lbs.
Not Yet Reviewed
$4,298.99
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Paint & Body
Marine
Jr Dragster
