Description
If you’re building a high-compression Small Block Chevy engine, pistons are the foundation of reliable power delivery. These forged domed pistons add 13.7cc of displacement per cylinder, raising compression ratio to boost combustion efficiency and peak power output. The 4.040″ bore sizing ensures precise fitment for overbored or LS-based SBC builds without compromise.
Technical Specifications:
- Forged construction
- 4.040″ bore size
- Domed design (+13.7cc)
- 1/16 x 1/16 x 3/16″ ring grooves
- Small Block Chevy compatible
- Set of 8 pistons






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