Stainless Steel 3/8"-16 thin jam nuts for 60s 70s GM clutch rods Chevelle Impala Nova Camaro

These are thin style Stainless Steel nuts used to tighten the adjustable clutch rod on some 60s and 70s GM Muscle Cars such as Chevelles, Impalas, Novas and Camaros. 1965-70 Impalas use two of them, most other cars use one.