LSA 6.2L SC Crate Engine

$16,404.76 $13,041.78

  • 556 hp @ 6,100 rpm/551 lb.-ft. @ 3,800 rpm
  • 1.9L Eaton TVS supercharger with intercooler
  • Coolant pump for intercooler included
  • Assembled with ZL1 Camaro wet sump oil pan

Have your engine dyno tested by one of our professional engine builders to ensure everything is properly broken in. We can dyno your engine with your components to make sure everything is working harmoniously before shipping you the whole assembly drained and ready to install.

LSA 6.2L Supercharged Crate Engine

P/N 19370850

556 hp @ 6,100 rpm / 551 lb.-ft. @ 3,800 rpm

Technical Specs:
Engine Type: LS-Series Gen IV Small-Block V-8
Displacement (cu in): 376 cu in (6.2L)
Bore x Stroke (in): 4.065 x 3.622 (103.25 x 92mm)
Block (P/N 12623968): Cast-aluminum with 6-bolt, cross-bolted main caps
Crankshaft (P/N 12603616): Forged Steel with 8-bolt flange
Connecting Rods (P/N 12604857: Powdered metal
Pistons (P/N 12625119): Hypereutectic aluminum
Camshaft Type (P/N 12625119): Hydraulic roller
Valve Lift (in): .492″ intake / .480″ exhaust
Camshaft Duration (@.050 in): 198° intake / 216° exhaust
Cylinder Heads (P/N 12626958): Aluminum L92-style port; as cast with 68cc chambers
Valve Size (in): 2.160 intake / 1.590 exhaust
Compression Ratio: 9.1:1
Rocker Arms (P/N 12669995 int): Investment-cast, roller trunnion
Rocker Arms (P/N 12681275 exh): Investment-cast, roller trunnion
Rocker Arm Ratio: 1.7:1
Recommended Fuel: Premium pump
Maximum Recommended rpm: 6,600
Reluctor Wheel: 58x
Balanced: Internal

Replaces old P/N 19331507.

Weight 435 lbs

LSA 6.2L Supercharged Crate Engine

19370850 Chevrolet Engine

ZL1 Camaro Power for your Performance Vehicle!

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

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 a 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.

Replaces old P/N 19331507.

Click here to download installation information

Chevrolet Performance Crate Engines include a 24-month or 50,000-mile (80,000 kilometer) limited warranty.

Click here for more detailed warranty information.


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