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The Wiseco RED Series forged piston set for Chevrolet Small Block 400 applications is provided as an eight‑piston kit with a 4.130 in. bore and 1.550 in. compression height for targeted engine configurations. Built from 2618 aluminum and fully machined in the USA, these pistons include horizontal slot oiling for improved wrist pin lubrication, ArmorGlide skirt coating to lower friction and wear, premium rings included, and an accumulator groove to help maintain ring seal during severe duty.
Wiseco RED Series Chevy Small Block 400 4.130in Bore 1.550in CH -15.00 CC Piston Set
