
The Wiseco Professional Series forged piston set for Small Block Chevrolet engines is configured with a 4.020 in bore, 1.250 in compression height and 0.927 in pin diameter for custom builds. Forged from 2618 aluminum and machined in the USA, these pistons include precision ring grooves, an anti-detonation groove, ArmorGlide skirt coating and forced pin oiling. Supplied as an eight-piece set with premium rings.
Wiseco SBC Strutted Flat Top 1.250inch CH Piston Shelf Stock Kit