Professional Series forged racing pistons from Wiseco are no-expense-spared pistons designed for the serious racers and builders. Packed full of custom-level performance and durability features and provided with premium rings, Professional Series pistons are designed and built for use in heavy to severe duty race builds. Remove your limits with Wiseco?s Professional Series.

Wiseco Piston Set, Chevrolet, Big Block, 4.580 in. Bore, Professional, Set of 8 K420B8

Specifications:

Description_ASM	Chevrolet Big Block Big Chief 3815 Head
Description_DEF	Engine Piston Set
Description_DES	Piston Set, Chevrolet, Big Block, 4.580 in. Bore, Professional, Set of 8
Description_EXT	Wiseco Chevrolet Big Block Piston Set, 4.580 in. Bore, 1.120 in. Compression Height, 0.990 in. Pin Diameter, Professional, Set of 8.
Description_FAB	Engineered, forged, and machined in the USA from 2618 aluminum for improved tensile strength ArmorGlide? Skirt Coating: seizure resistant, friction reduction, and quieter operation Fully machined crown features Precision ring grooves, anti-detonation groove, and additional ring seal improving features Forced pin oiling Premium ring pack, pins, and locks included Designed and built to withstand heavy to severe duty performance applications
Description_INV	BBC BIG CHF 3815 HEAD +15.6cc (6420B8)
Description_MKT	Professional Series forged racing pistons from Wiseco are no-expense-spared pistons designed for the serious racers and builders. Packed full of custom-level performance and durability features and provided with premium rings, Professional Series pistons are designed and built for use in heavy to severe duty race builds. Remove your limits with Wiseco?s Professional Series.
Description_SHO	Piston Set
Description_TLE	Wiseco - Chevrolet, Big Block, 4.580 in. Bore, Piston Set