Wiseco RED Series Chevy Big Block 4.310in Bore 1.395in CH 21.00 CC Piston Set

Wiseco is well-known for making strong, reliable engine components for performance applications. This RED Series piston set is built for Chevy Big Block engines and uses their Race Engineered Design (RED) philosophy to give you a competitive edge. These aren't just any pistons; they're forged from 2618 aluminum, a material chosen for its high tensile strength, which is exactly what you need when you're pushing the limits in racing or with power adders.

What sets these pistons apart is the attention to detail. They feature horizontal slot oiling in the pin bores to keep the wrist pins and connecting rod small ends properly lubricated, which is crucial for a long service life under stress. The dedicated forgings mean each piston is designed with an optimized strutted structure, balancing strength with a low weight. Plus, the ArmorGlide skirt coating helps reduce friction and noise, while also cutting down on wear to the piston skirts and cylinder walls. You also get premium rings included with each set, so you won't have to source them separately, and an accumulator groove is included to help maintain consistent ring seal and power delivery.

This set is designed for a 4.310 inch bore and includes 8 pistons. Please note that these pistons are not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper fitment and assembly procedures.