Description
| Block Height: | 8.180 |
| Bore – Actual: | 4.125 |
| Bore – Oversize: | STD |
| Compression Height: | 1.230 |
| Compression Ratio – Actual: | 11.1 @ 64cc |
| Cylinder Head: | Small Block Ford 20 DEG |
| Displacement: | 331 |
| Dome Volume: | 6.5 |
| Piston Head Type: | Inverted Dome |
| Piston Pin Diameter: | 0.927 |
| Ring Set Recommended: | J10008-4125-5 |
| Rod Length: | 5.400 |
| Stroke: | 3.100 |
| Weight – Nominal: | 449 |
