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The Wiseco Professional Series forged piston for Chevrolet big block engines includes a 4.310 in. bore, 1.270 in. compression height and 0.990 in. pin diameter for drag applications. Supplied individually and built for heavy to severe duty race use, it comes with premium rings. Forged from 2618 aluminum in the USA, the piston features precision ring grooves, an anti‑detonation groove, ArmorGlide skirt coating and forced pin oiling for reliable service.
Wiseco Chevy BIG BLCK DRAG 1.270CH 4310A Piston Shelf Stock
