All new designed 12Bolt KA pistons. For 250 and 292 in .040 and .060. Same specs as our forged pistons except made in hypereutectic alloy. The cost is much lower, but performance is almost equal.
Some specs. Taller than stock CH, modern low tension ring packs.
In stock and available from 12Bolt
250 version https://www.12bolt.com/store/p1139/...ston_set_5.7_rod_and_Long_Rod_292_2.html
292 version https://www.12bolt.com/store/p1137/292_CHEVY_Pistons_HYPERUETECTIC_LPG_PROPANE_GASOLINE.html


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Information and parts www.12bolt.com