Chevrolet Performance LSX376 376ci Crate Engine – 19332312

Build with race-proven architecture using the Chevrolet Performance LSX376 376ci Crate Engine. This 6.2L powerhouse delivers approximately 450 horsepower through LSX racing block construction. The LSX376 features a cast-iron LSX block, aluminum cylinder heads, and components designed for serious performance and boost applications. The LSX architecture provides exceptional strength for supercharger and turbocharger installations. Perfect for drag racing, road racing, and high-performance street builds. This engine represents the foundation for extreme power builds. Factory-assembled and backed by Chevrolet Performance racing heritage.

**Technical Specifications:**

Functionality:
Technical Specifications of the LSX376-B8
Part Number: 19332312
Engine Type: LSX-Series Gen-IV Small-Block V-8
Displacement (cu. in.): 376 (6.2L)
Bore x Stroke (in.): 4.065 x 3.622 (103.25 x 92 mm)
Block (P/N 19260095): Cast iron LSX with six-bolt, cross-bolted main bearing caps
Crankshaft (P/N 12685659): Nodular iron
Connecting Rods (P/N 12649190): Powder metal
Pistons (P/N 19244016): Forged aluminum
Cam Type (P/N 12623063): Hydraulic roller
Valve Lift (in.): 0.551 intake / 0.522 exhaust
Cam Duration (@0.050 in.): 204° intake / 211° exhaust
Cylinder Heads (P/N 12629063): LS3 rectangular port; with 68 cc “as cast” chambers
Valve Size (in.): 2.160 intake / 1.590 exhaust
Compression Ratio: 9:1
Rocker Arms (P/N 12669995 int): Die-cast, roller tip
Rocker Arms (P/N 12681275 exh): Die-cast, roller tip
Rocker Arm Ratio: 1.7:1
Recommended Fuel: Regular pump
Recommended Maximum RPM: 6600
Reluctor Wheel: 58X
Balanced: Internally