Wiseco RED Series Chevy Small Block 350 4.020in Bore 1.550in CH 3.00 CC Piston Set

Forged from 2618 aluminum, these Wiseco RED Series pistons are built for the demands of performance Chevy Small Block 350 engines. The RED (Race Engineered Design) series uses dedicated forgings to create an optimized strutted design, balancing strength with a low weight. This is crucial for engines that see hard use, whether on the drag strip or the circle track.

Wiseco incorporates several features to ensure longevity and consistent performance. Horizontal slot oiling in the pin bores keeps the wrist pin and connecting rod small end well-lubricated, which is vital for preventing wear under high stress. An accumulator groove is also included to help maintain a solid ring seal, contributing to consistent power delivery. The pistons also come with an ArmorGlide skirt coating. This coating helps to reduce friction and noise from the piston skirt against the cylinder wall, while also minimizing wear on both components.

This set includes eight pistons, each designed for a 4.020-inch bore with a 1.550-inch compression height. Each part number also comes complete with premium rings, so you won't need to source those separately. Please note that these pistons are not CARB approved and cannot be shipped to California.