Description
If you’re building a small block Chevy with compression ratio and peak performance in mind, domed pistons are essential for maximizing combustion efficiency and horsepower output. These forged SBC 400 domed pistons deliver the geometry you need to achieve higher compression ratios while maintaining reliable ring sealing and durability under sustained boost or nitrous conditions. Whether you’re tuning a street engine or prepping for the strip, precision-forged construction ensures consistent performance across the entire piston set.
- Forged construction
- Small block Chevy compatible
- 4.165 in bore
- 18-degree dome profile
- Plus 2.50 cc displacement
- 1/16 x 1/16 x 3/16 in ring grooves
- Sold individually
- MPN: 213123






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