Chevy LS3 4.070" Bore 1.065" .927" Flat Top Forged Pistons
Details
Brand: | Speedmaster |
Part Number: | PCE305.1125.02 |
Part Type: | Piston |
Bore (in): | 4.070 in. |
Piston Style: | Flat top, with two valve reliefs |
Piston Material: | Forged aluminum |
Compression Distance (in): | 1.065 in. |
Piston Head Volume (cc): | -4.00cc |
Wrist Pin Style: | Full Floating |
Pin Diameter (in): | 0.927 in. |
Max Rod Length: | 5.700 in. |
Piston Ring Thickness: | 1.5mm x 1.5mm x 3mm |
Quantity: | Sold as a set of 8. |
Notes: | Requires rail spacer support (PCE308.1015) |
Speedmaster Forged pistons are made from 4032 aluminum alloy for quieter operation and reduced piston to wall clearance. Up to 20% lighter than traditional forged pistons that eliminate harmful stress concentrations for superior strength. Specifically designed for naturally aspirated or moderate nitrous applications.