Plug Oil filler - Diff 1955-64 This is the special molded

This is the special molded fuel hose for the 70-82 models

This performance points set is officially supplied by GM

Repair kits now really not viable for the lower hinge considering most older ones are fatiqued

See the spec's below for details and check the other listing for the 2nd design

Plug Oil filler - Diff 1955-64 This is the special moldedMost GM differentials from 1955 to 1964 featured an oil plug or sealing bolt at the rear, marked by the distinctive square hex nut shown here. This replacement includes a leather gasket and, while not a low cost reproduction of the original, is now once again available for those seeking an authentic restoration part.