Chevy 355ci ASCS 4.020 Bore 1.250 CH Vert Gas Ports - Lefts & Rights
- Bore: 4.020"
- Stroke: 3.500"
- Rod Length: 6.000"
- Compression Height: 1.250"
- Dome Height: +0.500"
- Dome/Dish Volume: +14.0cc
- Reference Chamber: 58.0cc
- Catalog Compression Ratio: 14.10:1
- Piston Weight: 467g
- Resulting Displacement: 355 cid
