Avoid corrosion in your engine and replace your rusty freeze plugs with PROFORM's durable brass freeze plug kits. All necessary plugs are included for one complete engine block. Made in USA.
| Applications | Pontiac 301 to 455 Engines 1963 to 1981 |
| Category | Freeze Plugs |
| Engine Family Range 1 | Pontiac 301 to 455 Engines |
| Engine Year Range 2 | 1968 to 1972 |
| Engine Year Range 3 | 1973 to 1977 |
| Engine Year Range 4 | 1978 to 1982 |
| Engine Year Range 5 | 1983 to 1987 |
| Engine Year Range 6 | 1988 to 1992 |
| Feature/Benefit | All necessary plugs are included for one complete engine block., Made in USA. |
| Material | Brass |
| Part Type | Engine Expansion Plug Kit |
| Tool Type | Harmonic Balancer Installation Tool |
