Chevrolet Performance LS376/480 376ci 6.2L Crate Engine 495 HP @ 6,200 RPM
809-19432416
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Dress Crate Engine
LS376/480 TECH SPECS:
- Engine Type: LS-Series Gen IV Small-Block V-8
- Displacement: 376ci (6.2L)
- Bore x Stroke: 4.065'' x 3.622'' (103.25 x 92mm)
- Block: Cast-aluminum with six-bolt, cross-bolted main caps
- Crankshaft: Nodular iron
- Connecting Rods: Powdered metal
- Pistons: Hypereutectic aluminum
- Camshaft Type: Hydraulic roller
- Valve Lift: .525'' intake / .525'' exhaust
- Camshaft Duration (@.050 in.): 219° intake / 228° exhaust
- Cylinder Heads: Aluminum L92-style port; ''as cast'' with 68cc chambers
- Valve Size: 2.165'' intake / 1.590'' exhaust
- Compression Ratio: 10.7:1
- Rocker Arms: Investment-cast, roller trunnion
- Rocker Arm Ratio: 1.7:1
- Recommended Fuel: Premium pump (92-octane)
- Maximum Recommended rpm: 6600
- Reluctor Wheel: 58X
- Balanced: Internal
Installation Notes:
- Assembly does NOT include any electronics, flywheel, or exhaust manifolds
- LS376/480 Controller Kit - 809-19258267, Kit includes electronic throttle pedal, which is required for throttle input to the ECU
- Non-Corvette applications require flexplate - 809-12637677
- Includes Chevy SS mid wet sump oil pan installed. This oil pan will ONLY fit 2010-15 Camaro SS/ZL1, 2012-15 Caprice PPV, 2014-15 Chevy SS, 2008-09 Pontiac G8 chassis. THIS INSTALLED OIL PAN WILL NOT WORK WITH MUSCLE CAR LS ENGINE SWAPS. OIL PAN CHANGE IS REQUIRED FOR MUSCLE CAR LS ENGINE SWAPS. (Click here to see oil pan dimensions)
- Intended for pre-1976 street vehicles or any off-road vehicle
- Not intended for marine applications
- Front-end accessory drive kits are available in two configurations
Engine Break-In Procedure
Use only engine oil that meets dexos1 specifications. For track events or competitive driving, use Mobil 1 15W-50 engine oil. Fill the engine with oil and follow the proper engine priming procedure. Also check and fill as required any other necessary fluids such as coolant, power steering fluid, etc.
Start the engine and listen for any unusual noises. If no unusual noises are noted, run the engine at approximately 1000 RPM until normal operating temperature is reached. The engine should be driven at varying loads and conditions for the first 30 miles or one hour without wide open throttle (WOT) or sustained high RPM accelerations. Run five or six medium throttle (50%) accelerations to about 4000 RPM and back to idle (0% throttle) in gear. Run two or three hard throttle (WOT 100%) accelerations to about 4000 RPM and back to idle (0% throttle) in gear.
Change the engine oil and filter. Inspect the oil and the oil filter for any foreign particles to ensure that the engine is functioning properly. Drive the next 500 miles (12 to 15 engine hours) under normal conditions. Do not run the engine at its maximum rated engine speed. Also, do not expose the engine to extended periods of high load. Change the oil and filter again, inspect the oil and oil filter for any foreign particles to ensure that the engine is functioning properly.
19432416 supersedes 19419864, 19370411
Will this be a direct drop in for a 2015 Chevy SS sedan automatic transmission? Will I have to purchase a new ecu ?
Will this engine fit into a 2012 SS Camaro with a TR-6060 manual Transmission.
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