Description
| Block Height: | 9.240 |
| Bore – Actual: | 4.070 |
| Bore – Oversize: | .005 LS3 |
| Compression Height: | 1.340 |
| Compression Ratio – Actual: | 8.8:1 @ 70cc |
| Cylinder Head: | LS 12 DEG/15 DEG COMBO VR |
| Displacement: | 377 |
| Dome Volume: | -19.4 |
| Piston Head Type: | Inverted Dome |
| Piston Pin Diameter: | 0.945 |
| Ring Set Recommended: | JG31F8-4070-0 |
| Rod Length: | 6.098 |
| Stroke: | 3.622 |
| Weight – Nominal: | 454 |
