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.
1992 Buick Roadmaster Parts - Freeze Plugs
Classic Industries offers a wide selection of Engine Hardware for your 1992 Buick Roadmaster. Classic Industries offers 1992 Buick Roadmaster Bolt Kits, 1992 Buick Roadmaster Engine Bay Insulation and 1992 Buick Roadmaster Freeze Plugs.