Chevy 383 style Flat Top Pistons + Moly Rings 4.030" bore
383 Stroker Hypereutectic Flattop Pistons with Moly Rings Included!Small Block Chevy 383Size 4.030Rod Length Required 5.7use w/crank 3.75 stroker We have combined pistons with rings for a super great value! Features. Pistons with Pins Included Premium Moly Rings included Lock Rings included Can be used with press pin or full floating compression ratio is 10.40 to 1 with 64cc cylinder head