CP-Carrillo Automotive Piston, Set Of 8, Cyl: 8, Material ID: 1555 04B0B Palenon Performance Seals the critical joint between

Seals the critical joint between your header and cylinder head to prevent exhaust leaks and maintain proper scavenging

The valance ships ready for finishing work

Perfect Fitment: Designed specifically for the 2015-2017 Subaru WRX and STI models

Thread size: M12×1

germs and bacteria from the floors

CP-Carrillo Automotive Piston, Set Of 8, Cyl: 8, Material ID: 1555 04B0B Palenon Performance Seals the critical joint betweenSmall Block Chevy LS1 Piston Kit SBC LS1 Flat Top & Dish Designed on X style forging to clear reluctor wheel Fit LS1, LS2 and LS6 heads Designed for shorter wrist pins Pinfitting included at no cost Chamfered pins and wire locks included Accumulator and anti detonation grooves included Designed for back cut rings Double pin oilers, force fed from oil ring Pick lock grooves for easy lock removal Custom skirt cam and barrel shapes Supplied with Wire