AutoTec Chevy LS Flat Top Piston Set | 4.005" Bore 4.125" Stroke

Bore Size: 4.005
Stroke: 4.125
Rod Length: 6.125
Comp Height: 1.053
Dome Volume: -3.3cc
Pin Diameter: .927
Ring Grooves: 1.5mm X 1.5mm X 3.0mm