| Engine Family | LS7 12° |
|---|---|
| CID/Ltr | 441/7.2 |
| Bore Inch | 4.125 |
| Bore mm | 104.78 |
| Stroke Inch | 4.125 |
| Stoke mm | 104.78 |
| Rod Length | 6.125 |
| Comp Dist | 1.053 |
| Crown Volume | -24cc |
| CR 1 | 10.4 @ 64cc |
| CR 2 | 10.0 @ 66cc |
| CR 3 | 9.5 @ 70cc |
| Alloy | 4032 |
| Weight | 412 |
| Pin | 0.927 |
| Oil Rails Included | Yes |
| Top Ring | 1.5mm |
| 2nd Ring | 1.5mm |
| Oil Ring HT | 3.0mm |
| Piston Style | Dish |
AutoTec, LS7 12°, Dish, 4.125 Bore 4.125 Stroke 1.053 Comp HT
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