
Edelbrock 4485 - Signature Series Chrome Valve Covers
Edelbrock Signature Series Chrome Valve Covers feature a powdercoated finish for long lasting good looks, and have stock-style breather baffles to prevent oil passage to the PCV valve. They are designed with function and looks in mind. Available for all emissions equipment, including PCV valves, they also include rubber grommets for the breather and PCV valve holes. The covers clear most of the moderate lift cams and aluminum rocker arms. Some come in a high-profile design that is 1 1/4". taller than stock, and clears most valvetrain components and roller rockers, and a low-profile design that clears air conditioning and alternator brackets.
Key Features:- Signature Series Valve Cover
- 5- And 10-Hole Heads
- 2.9 in. Overall Height
- Pair
Note: Automotive Stuff is an authorized dealer of all Edelbrock products, so your new purchase will include the full factory warranty.

Edelbrock Performance is a company with a lot of history behind it, and now ranks as one of the leaders in the automotive performance industry. Edelbrock products are developed by top-notch R&D teams with access to the most modern and up-to-date tools. After a product has been designed it goes through vigorous testing in a real world environment with state-of-the-art equipment. Products are also tested by professional race car teams and drivers! Edelbrock products are used by top racing teams who participate in all forms of motorsports and they are counted on to win races and championships!
Year | Make | Model | Sub Model | Engine Size |
---|---|---|---|---|
1977 | BUICK | CENTURY | BASE, CUSTOM | 5.7L V8 GAS, 6.6L V8 GAS |
1977 | BUICK | ELECTRA | 225, LIMITED | 5.7L V8 GAS, 6.6L V8 GAS |
1978 - 1979 | BUICK | ELECTRA | 225, LIMITED, PARK AVENUE | 5.7L V8 GAS, 6.6L V8 GAS |
1980 | BUICK | ELECTRA | ESTATE WAGON, LIMITED, PARK AVENUE | 5.7L V8 GAS |
1977 - 1979 | BUICK | ESTATE WAGON | BASE | 5.7L V8 GAS, 6.6L V8 GAS |
1980 | BUICK | ESTATE WAGON | BASE | 5.7L V8 GAS |
1977 | BUICK | LESABRE | BASE, CUSTOM, CUSTOM SPORT | 5.7L V8 GAS, 6.6L V8 GAS |
1978 | BUICK | LESABRE | BASE, CUSTOM | 5.7L V8 GAS, 6.6L V8 GAS |
1979 - 1980 | BUICK | LESABRE | BASE, LIMITED | 5.7L V8 GAS |
1977 | BUICK | REGAL | BASE, SR | 5.7L V8 GAS |
1977 | BUICK | RIVIERA | BASE | 5.7L V8 GAS, 6.6L V8 GAS |
1978 | BUICK | RIVIERA | BASE, LXXV ANNIVERSARY EDITION | 5.7L V8 GAS, 6.6L V8 GAS |
1979 - 1980 | BUICK | RIVIERA | BASE, S | 5.7L V8 GAS |
1977 | BUICK | SKYLARK | BASE, S, SR | 5.7L V8 GAS |
1965 - 1967 | OLDSMOBILE | 442 | BASE | 6.6L V8 GAS |
1968 - 1969 | OLDSMOBILE | 442 | BASE | 6.6L V8 GAS, 7.5L V8 GAS |
1970 - 1971 | OLDSMOBILE | 442 | BASE | 7.5L V8 GAS |
1965 - 1967 | OLDSMOBILE | 98 | BASE | 7.0L V8 GAS |
1968 - 1972 | OLDSMOBILE | 98 | BASE | 7.5L V8 GAS |
1973 - 1974 | OLDSMOBILE | 98 | BASE, REGENCY | 7.5L V8 GAS |
1975 - 1976 | OLDSMOBILE | 98 | LUXURY, REGENCY | 7.5L V8 GAS |
1977 - 1979 | OLDSMOBILE | 98 | LUXURY, REGENCY | 5.7L V8 GAS, 6.6L V8 GAS |
1980 | OLDSMOBILE | 98 | LUXURY, REGENCY | 5.7L V8 GAS |
1971 - 1974 | OLDSMOBILE | CUSTOM CRUISER | BASE | 7.5L V8 GAS |
1975 - 1976 | OLDSMOBILE | CUSTOM CRUISER | BASE, PANEL | 7.5L V8 GAS |
1977 - 1979 | OLDSMOBILE | CUSTOM CRUISER | BASE | 5.7L V8 GAS, 6.6L V8 GAS |
1980 | OLDSMOBILE | CUSTOM CRUISER | BASE | 5.7L V8 GAS |
1965 - 1966 | OLDSMOBILE | CUTLASS | BASE | 6.6L V8 GAS |
1968 - 1969 | OLDSMOBILE | CUTLASS | BASE, S | 5.7L V8 GAS |
1970 - 1974 | OLDSMOBILE | CUTLASS | BASE, S | 5.7L V8 GAS, 7.5L V8 GAS |
1975 | OLDSMOBILE | CUTLASS | 442, BASE, S | 5.7L V8 GAS, 7.5L V8 GAS |
1976 | OLDSMOBILE | CUTLASS | BASE, COLONNADE S, S, VISTA CRUISER | 5.7L V8 GAS, 7.5L V8 GAS |
1977 | OLDSMOBILE | CUTLASS | 442, BASE, COLONNADE, COLONNADE S, S, VISTA CRUISER | 5.7L V8 GAS, 6.6L V8 GAS |
1978 | OLDSMOBILE | CUTLASS | BASE, VISTA CRUISER | 5.7L V8 GAS |
1979 | OLDSMOBILE | CUTLASS | BASE, VISTA CRUISER, VISTA CRUISER BROUGHAM | 5.7L V8 GAS |
1980 | OLDSMOBILE | CUTLASS | BASE, BROUGHAM, LS | 5.7L V8 GAS |
1979 - 1980 | OLDSMOBILE | CUTLASS CALAIS | BASE | 5.7L V8 GAS |
1980 | OLDSMOBILE | CUTLASS CRUISER | BROUGHAM | 5.7L V8 GAS |
1975 | OLDSMOBILE | CUTLASS SALON | BASE | 7.5L V8 GAS |
1976 | OLDSMOBILE | CUTLASS SALON | BASE | 5.7L V8 GAS, 7.5L V8 GAS |
1977 | OLDSMOBILE | CUTLASS SALON | BASE | 5.7L V8 GAS, 6.6L V8 GAS |
1978 | OLDSMOBILE | CUTLASS SALON | BASE | 5.7L V8 GAS |
1979 | OLDSMOBILE | CUTLASS SALON | 442, BASE, HURST | 5.7L V8 GAS |
1971 - 1973 | OLDSMOBILE | CUTLASS SUPREME | BASE | 5.7L V8 GAS, 7.5L V8 GAS |
1974 - 1975 | OLDSMOBILE | CUTLASS SUPREME | BASE, CRUISER | 5.7L V8 GAS, 7.5L V8 GAS |
1976 | OLDSMOBILE | CUTLASS SUPREME | BASE, COLONNADE | 5.7L V8 GAS, 7.5L V8 GAS |
1977 | OLDSMOBILE | CUTLASS SUPREME | BASE, BROUGHAM, COLONNADE | 5.7L V8 GAS, 6.6L V8 GAS |
1978 - 1980 | OLDSMOBILE | CUTLASS SUPREME | BASE, BROUGHAM | 5.7L V8 GAS |
1976 | OLDSMOBILE | CUTLASS TIARA | BASE | 5.7L V8 GAS, 7.5L V8 GAS |
1967 | OLDSMOBILE | DELMONT 88 | BASE | 7.0L V8 GAS |
1968 | OLDSMOBILE | DELMONT 88 | BASE | 5.7L V8 GAS |
1965 - 1966 | OLDSMOBILE | DELTA 88 | BASE | 7.0L V8 GAS |
1967 | OLDSMOBILE | DELTA 88 | BASE, CUSTOM | 7.0L V8 GAS |
1968 | OLDSMOBILE | DELTA 88 | BASE, CUSTOM | 5.7L V8 GAS, 7.5L V8 GAS |
1969 - 1971 | OLDSMOBILE | DELTA 88 | BASE, CUSTOM, ROYALE | 5.7L V8 GAS, 7.5L V8 GAS |
1972 - 1976 | OLDSMOBILE | DELTA 88 | BASE, ROYALE | 5.7L V8 GAS, 7.5L V8 GAS |
1977 - 1979 | OLDSMOBILE | DELTA 88 | BASE, ROYALE | 5.7L V8 GAS, 6.6L V8 GAS |
1980 | OLDSMOBILE | DELTA 88 | BASE, HOLIDAY, ROYALE, ROYALE BROUGHAM | 5.7L V8 GAS |
1965 - 1966 | OLDSMOBILE | DYNAMIC | BASE | 7.0L V8 GAS |
1965 - 1966 | OLDSMOBILE | F85 | BASE | 6.6L V8 GAS |
1968 - 1969 | OLDSMOBILE | F85 | BASE | 5.7L V8 GAS |
1971 | OLDSMOBILE | F85 | BASE | 5.7L V8 GAS |
1970 | OLDSMOBILE | F85 | BASE | 5.7L V8 GAS, 7.5L V8 GAS |
1972 | OLDSMOBILE | F85 | BASE | 7.5L V8 GAS |
1965 | OLDSMOBILE | JETSTAR I | BASE | 7.0L V8 GAS |
1977 | OLDSMOBILE | OMEGA | BASE, BROUGHAM, DELUXE, SX | 5.7L V8 GAS |
1965 - 1966 | OLDSMOBILE | STARFIRE | BASE | 7.0L V8 GAS |
1966 - 1967 | OLDSMOBILE | TORONADO | BASE, DELUXE | 7.0L V8 GAS |
1968 - 1970 | OLDSMOBILE | TORONADO | BASE, CUSTOM | 7.5L V8 GAS |
1971 - 1974 | OLDSMOBILE | TORONADO | BASE, BROUGHAM | 7.5L V8 GAS |
1976 | OLDSMOBILE | TORONADO | BROUGHAM, CUSTOM | 7.5L V8 GAS |
1977 | OLDSMOBILE | TORONADO | BROUGHAM, XS, XSR | 6.6L V8 GAS |
1978 | OLDSMOBILE | TORONADO | BROUGHAM, XSR | 6.6L V8 GAS |
1979 | OLDSMOBILE | TORONADO | BROUGHAM, XSR | 5.7L V8 GAS |
1980 | OLDSMOBILE | TORONADO | BROUGHAM, XSC | 5.7L V8 GAS |
1968 - 1969 | OLDSMOBILE | VISTA CRUISER | BASE | 5.7L V8 GAS |
1970 - 1971 | OLDSMOBILE | VISTA CRUISER | BASE | 5.7L V8 GAS, 7.5L V8 GAS |
1972 - 1975 | OLDSMOBILE | VISTA CRUISER | BASE | 7.5L V8 GAS |
1977 | PONTIAC | BONNEVILLE | BASE, BROUGHAM | 5.7L V8 GAS, 6.6L V8 GAS |
1978 - 1979 | PONTIAC | BONNEVILLE | BASE, BROUGHAM, SAFARI | 5.7L V8 GAS, 6.6L V8 GAS |
1980 | PONTIAC | BONNEVILLE | BASE, BROUGHAM, SAFARI | 5.7L V8 GAS |
1977 - 1979 | PONTIAC | CATALINA | BASE, SAFARI | 5.7L V8 GAS, 6.6L V8 GAS |
1980 | PONTIAC | CATALINA | BASE, SAFARI | 5.7L V8 GAS |
1977 | PONTIAC | FIREBIRD | BASE, ESPRIT, FORMULA, TRANS AM | 5.7L V8 GAS, 6.6L V8 GAS |
1978 - 1979 | PONTIAC | FIREBIRD | FORMULA, TRANS AM | 6.6L V8 GAS |
1977 | PONTIAC | GRAND LEMANS | BASE, SAFARI | 5.7L V8 GAS, 6.6L V8 GAS |
1977 | PONTIAC | GRAND PRIX | BASE, LJ, SJ | 5.7L V8 GAS, 6.6L V8 GAS |
1977 | PONTIAC | GRAND SAFARI | BASE | 5.7L V8 GAS, 6.6L V8 GAS |
1978 | PONTIAC | GRAND SAFARI | BASE | 6.6L V8 GAS |
1977 | PONTIAC | LEMANS | BASE, SAFARI, SPORT | 5.7L V8 GAS, 6.6L V8 GAS |
1977 | PONTIAC | PHOENIX | BASE | 5.7L V8 GAS |
1977 | PONTIAC | VENTURA | BASE, SJ | 5.7L V8 GAS |