Wiseco Professional Series Forged Piston and Ring Set - 4.010 in Bore - 1.2 x 1.2 x 3.0 mm Ring Grooves - Minus 3.20 cc - GM LS-Series HASZ20GP NOS Micro Switch 15640NOS w/Bracket

NOS Micro Switch 15640NOS w/Bracket

Note: This is not for street use

Big Block Chevy / GM W-Series

1968-1973 Chevrolet Chevelle CID 402

Bellhousing Chevy 168 Tooth to T56 SFI 6

Wiseco Professional Series Forged Piston and Ring Set - 4.010 in Bore - 1.2 x 1.2 x 3.0 mm Ring Grooves - Minus 3.20 cc - GM LS-Series HASZ20GP NOS Micro Switch 15640NOS w/BracketChevrolet 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