• The L8T direct injected V8 with VVT came out in Chev and GMC trucks and vans from 2020 onwards
• Cast iron block with extended length cylinder liners (block is only 12 lbs lighter than the LSX race block)
• GEN V rotating assembly, 3.860" stroke forged crank with centre counterweights and 8 bolt crankshaft flange, full floating pistons, wrist pin diameter .863"
• 6.6L / 401 cu. In.
• Rectangle port heads
• Inconel exhaust valves
• Horsepower rating 401 hp
• Torque rating 417 ft.lbs.
• Compression ratio10.8:1
• 58 tooth reluctor wheel
• Internal balance
• All long engines are sold on a to suit rebuild basis and turn over freely, mileage is unknown
• Warranted to be rebuildable

Compatible Engines

• L8T 6.6 Litre 6.6L 8 Cyl

Compatible Vehicles

• Chevrolet Various TBA - TBA 6.6L

Notes

For Engine(s): L8T 6.6 Litre
The L8T direct injected V8 with VVT came out in Chev and GMC trucks and vans from 2020 onwards
Cast iron block with extended length cylinder liners (block is only 12 lbs lighter than the LSX race block)
GEN V rotating assembly, 3.860" stroke forged crank with centre counterweights and 8 bolt crankshaft flange, full floating pistons, wrist pin diameter .863"
6.6L / 401 cu. In.
Rectangle port heads
Inconel exhaust valves
Horsepower rating 401 hp
Torque rating 417 ft.lbs.
Compression ratio10.8:1
58 tooth reluctor wheel
Internal balance
All long engines are sold on a to suit rebuild basis and turn over freely, mileage is unknown
Warranted to be rebuildable