Edelbrock Valve Cover Signature Series Oldsmobile 350-455 CI V8 Chrome

The Edelbrock #4485 Signature Series Valve Covers are designed for Oldsmobile 350-455 V8 (fits 5- and 10-hole heads) applications. Engineered for function and styled for great looks, Signature Series valve covers have stock-style breather baffles that prevent oil passage to the PCV valve. These quality valve covers accept all emissions equipment, including PCV valve holes. Rubber grommets for the breather and PCV valve holes are included. Matching breathers sold separately.
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Technical Bulletin


This Part Fits:

Year	Make	Model	Submodel
1977	Buick	Century	Base
1977	Buick	Century	Custom
1977-1979	Buick	Electra	225
1980	Buick	Electra	Estate Wagon
1977-1980	Buick	Electra	Limited
1978-1980	Buick	Electra	Park Avenue
1977-1980	Buick	Estate Wagon	Base
1977-1980	Buick	LeSabre	Base
1977-1978	Buick	LeSabre	Custom
1977	Buick	LeSabre	Custom Sport
1979-1980	Buick	LeSabre	Limited
1977	Buick	Regal	Base
1977	Buick	Regal	SR
1977-1980	Buick	Riviera	Base
1978	Buick	Riviera	LXXV Anniversary Edition
1979-1980	Buick	Riviera	S
1977	Buick	Skylark	Base
1977	Buick	Skylark	S
1977	Buick	Skylark	SR
1965-1971	Oldsmobile	442	Base
1965-1974	Oldsmobile	98	Base
1965-1967	Oldsmobile	98	Holiday
1975-1980	Oldsmobile	98	Luxury
1973-1980	Oldsmobile	98	Regency
1971-1980	Oldsmobile	Custom Cruiser	Base
1975-1976	Oldsmobile	Custom Cruiser	Panel
1975,1977	Oldsmobile	Cutlass	442
1965-1966,1968-1975,1980	Oldsmobile	Cutlass	Base
1980	Oldsmobile	Cutlass	Brougham
1977	Oldsmobile	Cutlass	Colonnade
1976-1977	Oldsmobile	Cutlass	Colonnade S
1972	Oldsmobile	Cutlass	Cruiser
1965-1966	Oldsmobile	Cutlass	Holiday
1980	Oldsmobile	Cutlass	LS
1968,1971-1977	Oldsmobile	Cutlass	S
1976-1977,1979	Oldsmobile	Cutlass	Vista Cruiser
1979	Oldsmobile	Cutlass	Vista Cruiser Brougham
1979-1980	Oldsmobile	Cutlass Calais	Base
1980	Oldsmobile	Cutlass Cruiser	Brougham
1979	Oldsmobile	Cutlass Salon	442
1975-1977,1979	Oldsmobile	Cutlass Salon	Base
1979	Oldsmobile	Cutlass Salon	Hurst
1971-1977,1979-1980	Oldsmobile	Cutlass Supreme	Base
1977,1979-1980	Oldsmobile	Cutlass Supreme	Brougham
1976-1977	Oldsmobile	Cutlass Supreme	Colonnade
1974-1975	Oldsmobile	Cutlass Supreme	Cruiser
1976	Oldsmobile	Cutlass Tiara	Base
1967-1968	Oldsmobile	Delmont 88	Base
1967	Oldsmobile	Delmont 88	Holiday
1965-1980	Oldsmobile	Delta 88	Base
1967-1971	Oldsmobile	Delta 88	Custom
1965-1967,1980	Oldsmobile	Delta 88	Holiday
1969-1980	Oldsmobile	Delta 88	Royale
1980	Oldsmobile	Delta 88	Royale Brougham
1965-1966	Oldsmobile	Dynamic 88	Base
1965-1966	Oldsmobile	Dynamic 88	Holiday
1965-1966,1968-1972	Oldsmobile	F85	Base
1966	Oldsmobile	F85	Holiday
1965	Oldsmobile	Jetstar I	Base
1977	Oldsmobile	Omega	Base
1977	Oldsmobile	Omega	Brougham
1977	Oldsmobile	Omega	Deluxe
1977	Oldsmobile	Omega	F85
1977	Oldsmobile	Omega	SX
1965-1966	Oldsmobile	Starfire	Base
1966-1974	Oldsmobile	Toronado	Base
1971-1974,1976-1980	Oldsmobile	Toronado	Brougham
1968-1970,1976	Oldsmobile	Toronado	Custom
1966-1967	Oldsmobile	Toronado	Deluxe
1977	Oldsmobile	Toronado	XS
1980	Oldsmobile	Toronado	XSC
1977-1979	Oldsmobile	Toronado	XSR
1968-1975	Oldsmobile	Vista Cruiser	Base
1977-1980	Pontiac	Bonneville	Base
1977-1980	Pontiac	Bonneville	Brougham
1978-1980	Pontiac	Bonneville	Safari
1977-1980	Pontiac	Catalina	Base
1977-1980	Pontiac	Catalina	Safari
1977	Pontiac	Firebird	Base
1977	Pontiac	Firebird	Esprit
1977-1979	Pontiac	Firebird	Formula
1977-1979	Pontiac	Firebird	Trans Am
1977	Pontiac	Grand LeMans	Base
1977	Pontiac	Grand LeMans	Safari
1977	Pontiac	Grand Prix	Base
1977	Pontiac	Grand Prix	LJ
1977	Pontiac	Grand Prix	SJ
1977-1978	Pontiac	Grand Safari	Base
1977	Pontiac	LeMans	Base
1977	Pontiac	LeMans	Safari
1977	Pontiac	LeMans	Sport
1977	Pontiac	Phoenix	Base
1977	Pontiac	Ventura	Base
1977	Pontiac	Ventura	SJ