| Brand: | Speedmaster |
| Part Number: | PCE305.1085.03 |
| Part Type: | Piston |
| Bore (in): | 4.030 in. |
| Piston Style: | Flat top, with two valve reliefs |
| Piston Material: | Forged aluminum |
| Compression Distance (in): | 1.425 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 2.5mm |
| Quantity: | Sold as a set of 8. |
| Notes: | Requires rail spacer support (PCE308.1015) |
