| Actual Engine Displacement | 5.6L/340 |
| Bore (in.) | 4.040 in. |
| Bore (mm) | 102.616mm |
| Brand | DSS Racing |
| Compression Height (in.) | 1.802 in. |
| Engine Stroke Type | Stock |
| File Fit, Gapless, Piston Rings Included | No |
| Manufacturer's Part Number | 1-6303-4040 |
| Notes | Forged 4032 alloy. |
| Part Type | Pistons |
| Pin Diameter (in.) | 0.984 in. |
| Piston Head Volume (cc) | +16.00cc |
| Piston Material | Forged aluminum |
| Piston Ring Thickness | 1/16 in. x 1/16 in. x 3/16 in. |
| Piston Style | Dish, with two valve reliefs |
| Product Line | D.S.S. FX-Series Forged 4032 Alloy Pistons |
| Quantity | Sold as a set of 8. |
| Rod Length | 6.123 in. |
| Stroke | 3.310 in. |
| Summit Racing Part Number | DMS-1-6303-4040 |
| UPC | 00194403090451 |
| Wrist Pin Included, Wrist Pin Retainers Included | Yes |
| Wrist Pin Style | Press-fit or floating |
