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.
1985-1966 Buick Regal Parts - Freeze Plugs
Classic Industries offers a wide selection of Engine Hardware for your 1985-1966 Buick Regal. Classic Industries offers 1985-1966 Buick Regal Bolt Kits, 1985-1966 Buick Regal Engine Bay Insulation and 1985-1966 Buick Regal Freeze Plugs.