The Manley Platinum Series piston set for Chevrolet LS engines with a 4.135 in bore and 1.115 in compression height (-5.00 cc) pairs domestic 2618 alloy forgings with proven cam-and-barrel skirt profiles. Tool steel wrist pins and strict ring land and groove standards help improve seal and power. Manley’s unique fixturing ensures ring groove to skirt squareness and select SKUs include moly skirt coatings for added protection.
Manley Chevrolet LS Piston Set - 4.135in Bore 1.115in CH, -5.00 CC