LT4 376ci / 6.2L TECH SPECS:

• Engine Type: Direct injection spark ignition Gen V Small-Block V8
• 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: Forged steel, 8-bolt
• Connecting Rods: Forged powdered-metal steel
• Pistons: Forged aluminum
• Compression Ratio: 10.0:1
• Camshaft Type: Billet steel hydraulic roller
• Valve Lift: .492' intake/ .551' exhaust
• Camshaft Duration (@.050 in.): 189° intake / 223° exhaust
• Cylinder Heads: A356T6 Rotocast aluminum, As-cast with 65.5cc combustion chamber
• Valve Size: 2.130' intake / 1.590' exhaust
• Rocker Arms: Investment-cast, roller trunnion
• Rocker Arm Ratio: 1.81:1
• Recommended Fuel: Premium
• Maximum Recommended RPM: 6600
• Reluctor Wheel: 58X
• Balanced: Internal

Installation Notes:

• 3-Pin fuel pressure sensor engine controller
• Flywheel included
• Intended for pre-1976 street vehicles or any off-road vehicles
• Not intended for marine applications
• Crankshaft has 8-bolt flywheel mounting pattern
• Engine includes Direct Injection and VVT