476 - HP
444 LB - FT
Build with LSX racing architecture using the Chevrolet Performance LSX376 376ci Crate Engine (alternate configuration). This 6.2L powerhouse delivers approximately 450 horsepower through legendary LSX block construction. The LSX376 features a cast-iron LSX racing block, aluminum cylinder heads, and components engineered for extreme performance and boost applications. The LSX architecture provides exceptional strength for supercharger and turbocharger builds. Perfect for drag racing, road racing, and high-performance applications requiring maximum strength. Factory-assembled and backed by Chevrolet Performance racing heritage.
Build with LSX racing architecture using the Chevrolet Performance LSX376 376ci Crate Engine (alternate configuration). This 6.2L powerhouse delivers approximately 450 horsepower through legendary LSX block construction. The LSX376 features a cast-iron LSX racing block, aluminum cylinder heads, and components engineered for extreme performance and boost applications. The LSX architecture provides exceptional strength for supercharger and turbocharger builds. Perfect for drag racing, road racing, and high-performance applications requiring maximum strength. Factory-assembled and backed by Chevrolet Performance racing heritage.
**Technical Specifications:**
Technical Specifications of the LSX376-B15:
Part Number: 19417356
Engine Type: LSX Gen-IV Small Block V8
Displacement (cubic inches): 376 (6.2 L)
Bore x Stroke (inches): 4.065 x 3.622 (103.25 x 92 mm)
Block (Part Number 19260095): LSX Cast Iron with six-bolt and cross-bolted main caps
Crankshaft (Part Number 12603616): Forged Steel
Connecting Rods (Part Number 12604857): Forged Powdered Metal
Pistons (Part Number 19259381): Forged Aluminum
Camshaft Type (Part Number 12638426): Hydraulic Roller
Valve Lift (inches): 0.560 Intake / 0.555 Exhaust
Cam Duration (@0.050″ lift): 210° Intake / 230° Exhaust
Cylinder Heads (Part Number 19201805): LSX-LS3 Rectangular; 68 cc chambers “as cast” with six-bolt retention
Valve Diameter (inches): 2.160 Intake / 1.550 Exhaust
Compression Ratio: 9.0:1
Valve Lifters (Part Number 12669995 intake): Cast, Roller Tipped
Valve Lifters (Part Number 12681275 exhaust): Cast, Roller Tipped
Valve Ratio: 1.7:1
Recommended Fuel: Regular Gasoline
Recommended Maximum RPM: 6600 rpm
Position Sensor Wheel: 58 Tooth
Balanced: Internally
Shipping costs will be evaluated after purchase based on your location. We aim to negotiate the best transport prices on the market for you. You can also come to pick up your crate engine at the warehouse.
Original price was: 20,432.90$.17,372.73$Current price is: 17,372.73$.
