Wiseco GM LS Series Piston Set 3.800 Bore -2.2cc Gibson Performance Exhaust 58x 1x and 58x 4x

58x 1x and 58x 4x crank / cam sensor combinations

(metric) 19 mm x 1

Part #31515 has a sealed

Harness Pad

Wiseco GM LS Series Piston Set 3.800 Bore -2.2cc Gibson Performance Exhaust 58x 1x and 58x 4xChevrolet LS1 Vortec 5. 3LWiseco 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.