1962-79 Rear Block Freeze Plug 4 Or 6 Cylinder (2")
Original GM freeze plugs for use in the hole sizes and locations listed. Freeze plugs are cup type.
1951-1957 Buick Super Parts - Freeze Plugs
Classic Industries offers a wide selection of Engine Hardware for your 1951-1957 Buick Super. Classic Industries offers 1951-1957 Buick Super Bolt Kits, 1951-1957 Buick Super Engine Bay Insulation and 1951-1957 Buick Super Freeze Plugs.