Description
Building a high-compression Small Block Chevy engine demands pistons engineered for reliability under extreme combustion pressures. These forged pistons deliver the compression ratio and durability required for consistent power gains, whether you’re tuning for street performance or track competition. The flat-top design maximizes chamber efficiency while the -5cc dish supports aggressive ignition timing without detonation risk.
- Small Block Chevy fitment
- 4.030 in bore
- Forged construction
- 23-degree flat top
- -5.0 cc compression
- 1/16 x 1/16 x 3/16 in ring grooves
- Complete piston and ring kit
- MPN: PTS506A3
