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.
2012 GMC Sierra Parts - Freeze Plugs
Classic Industries offers a wide selection of Engine Hardware for your 2012 GMC Sierra. Classic Industries offers 2012 GMC Sierra Bolt Kits, 2012 GMC Sierra Engine Bay Insulation and 2012 GMC Sierra Freeze Plugs.