19370850 - Chevrolet Performance LSA 6.2L 580 HP Supercharged Crate Engine

Chevrolet Performance's LSA 6.2L SC supercharged crate engine is an increasingly popular choice for hot rod builders, thanks to its great balance of performance and value.

For 2016, we've updated the LSA package with the production variant from the fifth-generation Camaro ZL1 featuring 556 horsepower and 551 lb.-ft. of torque. The ZL1-based assembly also has different intercooler assembly with repositioned coolant inlet and outlet ports, which makes installation easier for many retro-fit applications.

What hasn't changed are the core components that made the original engine tough and refined, including a unique aluminum cylinder block casting that's home to a forged steel crankshaft and super-tough reciprocating parts, and integrated piston-cooling oil jets. It also features high-flow cylinder heads that support the airflow pushed by a 1.9L Eaton TVS supercharger.

Our ZL1 supercharged crate engine package comes fully dressed, from the top of the charge-cooled supercharger assembly to the ignition system, water pump, balancer and more.

Technical Specifications:

Engine type - LS series Gen IV small block V8
Displacement - 376 CID (6.2L)
Bore & Stroke - 4.065" X 3.622" (103.25mm X 92mm)
Block - 12623968 cast aluminum with 6 bolt cross-bolted main caps
Crankshaft - 12603616 - 8-bolt Forged steel
Connecting rods - 12604857 powdered metal
Pistons - 12625119 Hypereutectic aluminum
Camshaft - Hydraulic roller - .492" / .480", 198 / 216 @ .050"
Cylinder heads - 12626958 aluminum L92 style with 68cc chambers
Valve size - 2.160 / 1.590
Compression ratio - 9.1:1
Rockers arms - 1.7:1 Roller trunnion
Recommended fuel - 92 octane
Max RPM - 6600
Reluctor wheel - 58X

Engine Includes:
• Fully GM assembled long block
• Ignition Coils, Plug Wires and Spark Plugs
• Oil pump, pick-up and Camaro oil pan
• Exhaust Manifolds
• Supercharger, Intake, Injectors and Throttle Body
• Factory 12636325 A/T flexplate
• Harmonic Balancer
• Front timing cover
• Aluminum Water Pump
• 22901367 Intercooler Fluid Pump
• Oil Filter
• Passenger Side RH Oil Dipstick and Tube

Warranty:
General Motors limited 2 year / 50,000 mile parts & labor warranty. Click Here to view or download warranty form.

Related Engines and Components:
GM LSA Engine Controller Package
Auto Transmission Flexplate Conversion Kit
GM Emissions Legal E-ROD LSA Crate Engine Package