Wiseco LS Standard Stroke Piston and Ring Forged 4.005" Bore 1.2 x 1.2 x 3.0 mm Ring Groove - Minus 11 cc 20-PRY-NB 2021-2022 Chevrolet Express 3500 CID

2021-2022 Chevrolet Express 3500 CID 401 CC 6571 6

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For the most consistent results rock the durometer from angled back past straight up to angled forward

1973-1974 Plymouth Cuda

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Wiseco LS Standard Stroke Piston and Ring Forged 4.005" Bore 1.2 x 1.2 x 3.0 mm Ring Groove - Minus 11 cc 20-PRY-NB 2021-2022 Chevrolet Express 3500 CIDChevrolet LSWiseco produces pistons and piston rings for a number of engine applications from classic V8s to sport compacts. Wiseco pistons are available as complete kits or as individual components, including related parts such as wrist pins, connecting rods, and more. Wiseco is unique among aftermarket piston manufacturers in the United States because it is the only brand that produces pistons strictly using the forging process. Starting with