Steel Freeze Plug 1 3/4
| CHEVROLET | 1961-1997 |
| FORD | 1958-1967 |
| GMC | 1968-1997 |
| MERCURY | 1961-1962 |
| PONTIAC | 1970-1971 |
| Steel |
| Pioneer offers a complete program of high quality expansion plugs including brass, steel, stainless steel and threaded plugs. Steel: High quality, fine-grained and cold rolled steel construction for long lasting strength. Zinc plated for corrosion resistance. Stainless Steel: Offer the attributes of a steel plug with improved corrosion resistance, where required by the application. Brass: Solid brass, for the best corrosion resistance. |