Manley Platinum Series 8‑cylinder piston set for Small Block Chevrolet LT1/LT4 applications, built from 2618 alloy forgings with proven cam and barrel skirt profiles. These pistons include premium wrist pins and moly skirt coatings on select SKUs, with precise ring lands and grooves and manufacturing fixturing aimed at consistent ring seal and durability for high‑demand engine builds.
Manley Small Block Chevrolet LT1/LT4 4.075in Bore 4in Stroke -10cc Dish Platinum Series Piston Set