The dome design increases the piston’s volume on top, which typically raises the engine’s compression ratio and is often used in applications where more power is desired, such as in racing or high-performance street builds. The 4.045-inch bore and 4-inch stroke offer a balanced displacement for performance tuning.

Features

Piston Brand/Model: Bullet Piston

Engine Fitment: GM 6.0L (likely LS or Gen IV small block V8)

Bore Size: 4.045 inches

Stroke: 4 inches

Piston Type: Dome design (raised top surface)

Application: Performance or modified GM 6.0L engine, designed for high compression ratio and increased power