Part Number: 19260164
Engine Type: LS-Series G en 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 12623064): Hydraulic roller
Valve Lift (in): .492" intake / .480" exhaust
Camshaft Duration (@.050 in): 198° intake / 216° exhaust
Cylinder Heads (P/N 12604860): 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 12569167 int): Investment-cast, roller trunnion
Rocker Arms (P/N 10214664 exh): Investment-cast, roller trunnion
Rocker Arm Ratio: 1.7:1
Recommended Fuel: 92 octane
Maximum Recommended rpm: 6,600
Reluctor Wheel: 58X
Balanced: Internal
Includes:
• Fully GM assembled long block
• Ignition Coils, Plug Wires and Spark Plugs
• Oil pump, pick-up and Corvette oil pan
• Exhaust Manifolds
• Supercharger, Intake, Injectors and Throttle Body
• Factory 12636325 A/T flexplate
• Harmonic Balancer
• Front timing cover
• Aluminum Water Pump
• 22901367 Intercooler cooling Pump
• Oil Filter
• Passenger Side RH Oil Dipstick and Tube