Description
A quality piston set is fundamental to building reliable power in a Small Block Chevy engine. The PowerPak 4.030 bore pistons deliver the precision geometry and material strength needed for consistent performance, whether you’re targeting a naturally aspirated build or laying groundwork for forced induction. These flat-top design pistons offer low-compression-ratio flexibility, making them ideal for street and competition engines that demand durability without compromise.
- Piston set (8-pack)
- PowerPak brand
- 4.030″ bore diameter
- Flat-top design
- -9cc compression volume
- Ring grooves: 1mm/1mm/2mm
- Small Block Chevy fitment
- MPN: 197724930
