Description
| Bore – Actual: | 4.000 |
| Bore – Oversize: | STD |
| Compression Height: | 1.260 |
| Compression Ratio – Actual: | 9.5:1 @ 70cc |
| Cylinder Head: | Chevrolet 23 |
| Piston Head Type: | Flat Top |
| Piston Pin Diameter: | 0.927 |
| Ring Set Included: | JG3108-4000-7 |
| Rod Length: | 6.000 |
| Stroke: | 3.480 |
| Weight – Nominal: | 409 |
