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The Wiseco Professional Series forged piston set for Chevrolet big‑block engines is an eight‑piston shelf‑stock kit targeted at high‑output and racing builds. It includes premium rings and professional machining suitable for severe duty. Forged from 2618 aluminum with ArmorGlide skirt coating, pistons feature precision ring grooves, anti‑detonation groove and forced pin oiling. Kit specs: 4.600" bore, 1.120" compression height, 0.990" pin diameter.
Wiseco BBC Quick 8 +15.6cc 18deg 1.120inch CH Piston Shelf Stock Kit
