Description
| Block Height: | 9.400 |
| Bore – Actual: | 4.030 |
| Bore – Oversize: | .030 |
| Compression Height: | 1.355 |
| Compression Ratio – Actual: | 10.6 @ 64cc |
| Cylinder Head: | Twisted Wegde Small Block Ford |
| Displacement: | 393 |
| Dome Volume: | -11.0 |
| Piston Head Type: | Inverted Dome |
| Piston Pin Diameter: | 0.927 |
| Ring Set Recommended: | J10008-4030-5 |
| Rod Length: | 6.200 |
| Stroke: | 3.850 |
| Weight – Nominal: | 495 |
