| Engine Family | Big Block Ford 429/460 |
|---|---|
| CID/Ltr | 477/7.8 |
| Bore Inch | 4.44 |
| Bore mm | 112.78 |
| Stroke Inch | 3.85 |
| Stoke mm | 97.79 |
| Rod Length | 6.605 |
| Comp Dist | 1.77 |
| Crown Volume | -3cc |
| CR 1 | 12.4 @ 72cc |
| CR 2 | 11.9 @ 80cc |
| CR 3 | 10.2 @ 84cc |
| Alloy | 4032 |
| Weight | 668 |
| Pin | 1.04 |
| Oil Rails Included | N/A |
| Top Ring | 1/16" |
| 2nd Ring | 1/16" |
| Oil Ring HT | 3/16" |
| Piston Style | Flat Top, one valve relief |
AutoTec, Big Block Ford 429/460, Flat Top, one valve relief, 4.440 Bore 3.850 Stroke 1.770 Comp HT
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