LS3 376ci / 6.2L 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 6-bolt, cross-bolted main bearing caps
• Crankshaft: Nodular Iron, 6-bolt
• Connecting Rods: Powdered-metal
• Pistons: Hypereutectic aluminum
• Compression Ratio: 10.7:1
• Camshaft Type: Billet steel hydraulic roller
• Valve Lift: .551' intake/ .522' exhaust
• Camshaft Duration (@.050 in.): 204° intake / 211° exhaust
• Cylinder Heads: Aluminum L92-style port; "as cast" with 68cc chambers
• Valve Size: 2.165' intake / 1.590' exhaust
• Rocker Arms: Investment-cast, roller trunnion
• Rocker Arm Ratio: 1.7:1
• Recommended Fuel: Premium pump
• Maximum Recommended RPM: 6600
• Reluctor Wheel: 58X
• Balanced: Internal

INSTALLATION NOTES:

• 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
• 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 MOST EARLY VEHICLE, LS ENGINE SWAPS. OIL PAN CHANGE IS REQUIRED FOR MUSCLE CAR LS ENGINE SWAPS. (Click here to see oil pan dimensions)