Wiseco Professional Series forged piston set for Chevrolet LT1 features a 4.125 in bore, 1.115 in compression height, and a 0.927 in pin diameter in a set of eight pistons. Built for heavy-duty race builds, these pistons include precision ring grooves, anti-detonation features, ArmorGlide skirt coating for seizure resistance and reduced friction, and fully machined crowns with forced pin oiling, engineered for demanding performance applications.
Wiseco Chevy LT1 4.125in Bore 1.115in CH -15cc Professional Dish Pistons - Set of 8