Olds 455 Dish -12cc All 6 deg Olds 4.155 bore, 4.250 stroke, 6.735 rod
- Bore: 4.155"
- Stroke: 4.250"
- Rod Length: 6.735"
- Compression Height: 1.740"
- Dome Height: -0.076"
- Dome/Dish Volume: -12.0cc
- Reference Chamber: 80.0cc
- Catalog Compression Ratio: 10.30:1
- Piston Weight: 551g
- Resulting Displacement: 461 cid
