Description
Building a high-compression Small Block Chevy engine demands pistons that can handle sustained boost and cylinder pressures without sacrificing reliability. The KB156.030 flat-top design delivers the compression ratio you need while the hypereutectic aluminum construction provides the durability required for both street and strip applications. This is a purpose-built component for serious engine builders who refuse to compromise on quality.
- Hypereutectic aluminum construction
- 4.030-inch bore diameter
- -7.0 cc dome volume
- Flat-top design
- 5/64 x 5/64 x 3/16-inch ring grooves
- Small Block Chevy compatible
- Set of 8 pistons
- KB Series performance-grade






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