General Motors Replacement Exhaust Valve 307 (1980-89) 350 (1977-80) 403 (1977-79) Head Diameter 1.502 Inch Overall Length 4.6880 Inch Stem Diameter 0.34230 InchChrome Stem Coating Keeper Groove 1
Engine Pro's valves are the Premier Choice for valves. Four Series of valves assures you that you can find the right valve for your demanding application from Original Replacements to Street / Strip to Professional Racing. All Engine Pro Valves are manufactured to American specifications and standards in one facility located in the Western Hemisphere in one of the most sophisticated valve plants in the world for stainless steel and titanium materials, assuring tight tolerances in quality . Every valve is concentric in relation of the valve's head to the stem, which reduces wear on the valve, valve seat and the valve guides. This makes Engine Pro Valves the choice of professionals.
Engine Pro's valves are the Premier Choice for valves. Four Series of valves assures you that you can find the right valve for your demanding application from Original Replacements to Street / Strip to Professional Racing. All Engine Pro Valves are manufactured to American specifications and standards in one facility located in the Western Hemisphere in one of the most sophisticated valve plants in the world for stainless steel and titanium materials, assuring tight tolerances in quality . Every valve is concentric in relation of the valve's head to the stem, which reduces wear on the valve, valve seat and the valve guides. This makes Engine Pro Valves the choice of professionals.
- Austenitic (Non-Magnetic) Or Martensitic (Magnetic) Steels And Nickel Base Super Alloys Along With Other Cobalt, Iron, And Nickel Base Facing Alloys
- Manufactured To USA Standards
- Replaces Stock Size Valve
Application Summary:
| Year | Make/Model |
|---|---|
| 1977 | Buick Century |
| 1977-1989 | Buick Electra |
| 1977-1983 | Buick Estate Wagon |
| 1977-1990 | Buick LeSabre |
| 1977 | Buick Regal |
| 1986-1987 | Buick Regal |
| 1977-1985 | Buick Riviera |
| 1977 | Buick Skylark |
| 1987-1990 | Cadillac Brougham |
| 1979-1980 | Cadillac DeVille |
| 1979-1980 | Cadillac Eldorado |
| 1979-1980 | Cadillac Fleetwood |
| 1986 | Cadillac Fleetwood |
| 1977-1980 | Cadillac Seville |
| 1978-1980 | Chevrolet C10 |
| 1978-1980 | Chevrolet C10 Suburban |
| 1978 | Chevrolet C30 |
| 1980 | Chevrolet Caprice |
| 1986-1990 | Chevrolet Caprice |
| 1980 | Chevrolet Impala |
| 1977-1984 | Oldsmobile 98 |
| 1977-1990 | Oldsmobile Custom Cruiser |
| 1977 | Oldsmobile Cutlass |
| 1979-1980 | Oldsmobile Cutlass |
| 1979-1980 | Oldsmobile Cutlass Calais |
| 1982-1984 | Oldsmobile Cutlass Calais |
| 1980-1983 | Oldsmobile Cutlass Cruiser |
| 1977 | Oldsmobile Cutlass Salon |
| 1979-1980 | Oldsmobile Cutlass Salon |
| 1985-1987 | Oldsmobile Cutlass Salon |
| 1977 | Oldsmobile Cutlass Supreme |
| 1979-1980 | Oldsmobile Cutlass Supreme |
| 1982-1988 | Oldsmobile Cutlass Supreme |
| 1977-1985 | Oldsmobile Delta 88 |
| 1977 | Oldsmobile Omega |
| 1977-1985 | Oldsmobile Toronado |
| 1977-1981 | Pontiac Bonneville |
| 1977-1981 | Pontiac Catalina |
| 1977-1979 | Pontiac Firebird |
| 1977 | Pontiac Grand LeMans |
| 1977 | Pontiac Grand Prix |
| 1977-1978 | Pontiac Grand Safari |
| 1977 | Pontiac Laurentian |
| 1980 | Pontiac Laurentian |
| 1977 | Pontiac LeMans |
| 1977 | Pontiac Parisienne |
| 1986 | Pontiac Parisienne |
| 1977 | Pontiac Phoenix |
| 1987-1989 | Pontiac Safari |
| 1977 | Pontiac Ventura |
| Attributes | |
| Alternate Part Number | SBI 01354; GM 555456; AE Clevite 262061 |
| Category | Camshafts and Valvetrain |
| Country of Origin (Primary) | AR |
| Hazardous Material Code | N |
| Life Cycle Status Code | Available to Order |
| SDR Required Flag | N |
| Series | Replacement Exhaust Valves |
| Stem Finish | Chrome Plated, Chrome Plated |
| Subcategory | Valves |
| GTIN | 00846163001474 |