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 Big Block Chevy / Pontiac

Big Block Chevy / Pontiac V8

1973-1974 Plymouth Cuda

5 in Drop Spindle

Chevrolet Script

2021-2022 Chevrolet Express 3500 CID 401 CC 6571 6

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 Big Block Chevy / PontiacChevrolet 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