These CP-Carrillo Pistons are designed specifically to fit LS7 12° cylinder heads.
4.130" Bore, 4.125" Stroke, 6.125" Rod, 1.055 Compression Height, -4.6cc Flat- Top, Gas Nitride steel top rings 1.2 1.2 3.0mm,.180 wall standard wrist pins
Upgrade to .230 wall wrist pins for applications greater than 700HP at no additional charge!
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