Set of 8 .030" Pistons and Hastings Cast Rings for Chevy 454
| Part # | 3458HC - .030" |
| Application | Chevy 454 |
| Power Range | 0-6,500 RPM |
| Notes | 10cc .133" Dome, Coated Skirt, Press Fit |
| Compression Distance | 1.645" |
| Estimated Comp Ratio @ .030" | 106.9cc 9.37:1, 116.9cc 8.7:1, 119cc 8.55:1 |
| Ring Grooves | 5/64 5/64 3/16 |
| Pin Dia | 0.989" |
| Rod Length | Stock 6.135" |
| Stroke | Stock 4.000" |
| Deck Clearance | .025" |
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