General Motors Replacement Exhaust Valve 181 / 3.0L 231 / 3.8L 252 / 4.1L (See Features and Benefits for Fitment) Head Diameter 1.500 Overall Length 4.7175 Inch Stem Diameter 0.34080 Inch Chrome 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 |
|---|---|
| 1978-1987 | Buick Century |
| 1980-1984 | Buick Electra |
| 1986-1988 | Buick Electra |
| 1978-1988 | Buick LeSabre |
| 1988 | Buick Reatta |
| 1978-1987 | Buick Regal |
| 1979-1988 | Buick Riviera |
| 1979-1980 | Buick Skyhawk |
| 1979 | Buick Skylark |
| 1986-1988 | Buick Skylark |
| 1986-1987 | Buick Somerset |
| 1985 | Buick Somerset Regal |
| 1980-1982 | Cadillac DeVille |
| 1981-1982 | Cadillac Eldorado |
| 1980-1982 | Cadillac Fleetwood |
| 1981-1982 | Cadillac Seville |
| 1980-1981 | Chevrolet Camaro |
| 1980-1985 | Chevrolet Caprice |
| 1980-1985 | Chevrolet Impala |
| 1979-1983 | Chevrolet Malibu |
| 1979-1987 | Chevrolet Monte Carlo |
| 1979-1980 | Chevrolet Monza |
| 1979-1981 | Oldsmobile Cutlass |
| 1979-1984 | Oldsmobile Cutlass Calais |
| 1980-1983 | Oldsmobile Cutlass Cruiser |
| 1979-1980 | Oldsmobile Cutlass Salon |
| 1985 | Oldsmobile Cutlass Salon |
| 1979-1985 | Oldsmobile Cutlass Supreme |
| 1979-1985 | Oldsmobile Delta 88 |
| 1979 | Oldsmobile Omega |
| 1979-1980 | Oldsmobile Starfire |
| 1980-1987 | Pontiac Bonneville |
| 1979-1981 | Pontiac Catalina |
| 1980-1981 | Pontiac Firebird |
| 1979 | Pontiac Grand Am |
| 1979-1981 | Pontiac Grand LeMans |
| 1979-1987 | Pontiac Grand Prix |
| 1979-1981 | Pontiac LeMans |
| 1984 | Pontiac Parisienne |
| 1979 | Pontiac Phoenix |
| 1979-1980 | Pontiac Sunbird |
| Attributes | |
| Alternate Part Number | SBI 01389; GM 1261380 / 25521841 / 25523697; Dana/Perfect Circle 2112728 |
| 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 | 00846163001566 |