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Wiseco Professional Series forged piston set for Chevrolet Big Block applications, provided as a shelf stock kit with a +15.6cc crown, a 4.600 in. bore and a 1.060 in. compression height in the listed configuration. Supplied as a set of eight with premium rings for high-stress engines. Manufactured from 2618 aluminum and fully machined, these pistons include precision ring grooves, an anti-detonation groove, ArmorGlide skirt coating to resist seizure and reduce friction, fully machined crowns, forced pin oiling, and a 0.990 in. pin diameter.
Wiseco BBC BIG CHIEF 3815 HEAD +15.6cc 1.060 CH Piston Shelf Stock Kit
