| Engine Family | Big Block Mopar 383,440 |
|---|---|
| CID/Ltr | 505/8.3 |
| Bore Inch | 4.35 |
| Bore mm | 110.49 |
| Stroke Inch | 4.25 |
| Stoke mm | 107.95 |
| Rod Length | 7.1 |
| Comp Dist | 1.48 |
| Crown Volume | -6.7cc |
| CR 1 | 13.2 @ 72cc |
| CR 2 | 12.4 @ 80cc |
| CR 3 | 11.3 @ 84cc |
| Alloy | 4032 |
| Weight | 565 |
| Pin | 0.99 |
| Oil Rails Included | N/A |
| Top Ring | 1/16" |
| 2nd Ring | 1/16" |
| Oil Ring HT | 3/16" |
| Piston Style | Flat Top, two valve reliefs |
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