401 - HP
464 LB - FT
Harness modern truck power with the Chevrolet Performance L8T Crate Engine. This 6.6L Gen-V powerplant delivers 401 horsepower and 464 lb-ft of torque through advanced architecture. The L8T features direct fuel injection, variable valve timing, and components designed for truck applications. This engine provides excellent low-end torque and modern technology. Perfect for truck builds, off-road applications, and custom vehicles requiring modern GM truck performance. The L8T represents the latest in Chevrolet truck engine technology. Factory-assembled and backed by Chevrolet Performance quality standards.
Harness modern truck power with the Chevrolet Performance L8T Crate Engine. This 6.6L Gen-V powerplant delivers 401 horsepower and 464 lb-ft of torque through advanced architecture. The L8T features direct fuel injection, variable valve timing, and components designed for truck applications. This engine provides excellent low-end torque and modern technology. Perfect for truck builds, off-road applications, and custom vehicles requiring modern GM truck performance. The L8T represents the latest in Chevrolet truck engine technology. Factory-assembled and backed by Chevrolet Performance quality standards.
**Technical Specifications:**
Engine type: Fifth-generation Small Block V8 with direct injection and spark ignition
Displacement (cubic inches): 400 (6.6 L)
Bore x Stroke (inches / mm): 4.060 x 3.860 (103.25 mm x 98 mm)
Block (Part No. 19420904): Cast iron with 6-bolt nodular iron main bearing caps
Crankshaft (Part No. 12708884): Forged steel
Connecting rods (Part No. 12675746): Forged powder metal
Pistons (Part No. 12699527-R, 12699529-L): Hypereutectic aluminum
Camshaft type (Part No. 12672469): Billet steel hydraulic camshaft
Valve lift (inches): 0.500 intake / 0.492 exhaust
Camshaft duration (@0.050 inch): 193° intake / 199° exhaust
Cylinder heads (Part No. 12703610): Aluminum with rectangular port and direct injection, 59.02 cm³ chambers
Valve size (inches): Hollow intake 2.130 / Inconel exhaust 1.590
Compression ratio: 10.8:1 (nominal)
Valve lifters (Part No. 12619829): Investment cast with roller trunnions
Valve lifter ratio: 1.8:1
Intake manifold (Part No. 12639087): Composite
Throttle body (Part No. 12730580): 87 mm diameter (single piece)
Fuel delivery: High-pressure direct injection (2,175 psi / 150 bar)
Recommended fuel: 87 octane
Ignition system: Coil-on-plug
Recommended max RPM: 5600 rpm
Balancer gear: 58X
Balanced: Internal
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: 13,828.30$.11,757.29$Current price is: 11,757.29$.
