Description
If you’re building a high-compression small block Chevy engine, compression ratio is everything—and these flat top pistons deliver the geometry you need for serious horsepower gains. The -7cc dish keeps you in the sweet spot for forced induction applications while the hypereutectic construction ensures durability under sustained boost and high RPM stress. Whether you’re tuning a street engine or prepping for the track, this KB Series piston set gives you the precision fit and reliable performance that separates built engines from bolt-together ones.
- Hypereutectic construction
- 4.030 inch bore
- Flat top design
- -7.0 cc compression
- 1/16 x 1/16 x 3/16 in ring grooves
- Small Block Chevy fitment
- Set of 8 pistons
- KB Series quality






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