Chevy LS7 12° Heads 4.130 bore, 4.000 stroke, 6.125 rod, 1.120 CH, -4.6cc Flat Top 1.2mm, 1.2mm, 3mm rings
- Bore: 4.130"
- Stroke: 4.000"
- Rod Length: 6.125"
- Compression Height: 1.120"
- Dome: Flat Top
- Dome/Dish Volume: -4.6cc
- Reference Chamber: 70.0cc
- Catalog Compression Ratio: 11.20:1
- Piston Weight: 471g
- Resulting Displacement: 428 cid
Chevy LS7 12° Heads 4.130 bore, 4.000 stroke, 6.125 rod, 1.120 CH, -4.6cc Flat Top 1.2mm, 1.2mm, 3mm rings
- Bore: 4.130"
- Stroke: 4.000"
- Rod Length: 6.125"
- Compression Height: 1.120"
- Dome: Flat Top
- Dome/Dish Volume: -4.6cc
- Reference Chamber: 70.0cc
- Catalog Compression Ratio: 11.20:1
- Piston Weight: 471g
- Resulting Displacement: 428 cid
