LS376/515 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.): 226° intake / 236° 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:

• 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
• 770-cfm carburetor recommended for daily street use
• Front-end accessory drive kits are available in two configurations