Edelbrock Signature Series 4485 | Engine Valve Cover Set

Part Number

4485

Signature Series Valve Cover; 5- And 10-Hole Heads; 2.9 in. Overall Height; Pair

Fits various model years of the following vehicles: Buick, Oldsmobile, Pontiac

$88.25

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Estimated Ship Date: 1 Business Day or Less

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Product Information

Description

Edelbrock Signature Series Valve Covers for Oldsmobile 350-455 V8. 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.

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.

Features

Triple Chrome-Plated
Accept All Emissions Equipment
Accept PCV Valve
Includes PCV Valve Holes
Rubber Grommets For Breather

Specifications

Contains Oil Baffles:	Yes
Family:	Signature
Finish:	Chrome
Grade Type:	Standard
Grommets Included:	Yes
Hold Down Tabs Included:	No
Material:	Steel
Oil Filler Cap Included:	No
RGL:	WARNING: This product can expose you to Chromium, which is known to the State of California to cause cancer or birth defects or other reproductive harm. For more information, visit www.P65warnings.ca.gov.
Series:	Signature
Valve Cover Type:	Short

Fitment

1965-1966 Oldsmobile Cutlass | Note: 5- And 10-Hole Heads;2.9 in. Overall Height;Pair
1965-1974 Oldsmobile Delta 88 | Note: 5- And 10-Hole Heads;2.9 in. Overall Height;Pair
1977-1980 Oldsmobile 98 | Note: 5- And 10-Hole Heads;2.9 in. Overall Height;Pair
1967-1968 Oldsmobile Delmont 88 | Note: 5- And 10-Hole Heads;2.9 in. Overall Height;Pair
1977-1980 Oldsmobile Toronado | Note: 5- And 10-Hole Heads;2.9 in. Overall Height;Pair
1971-1974 Oldsmobile Custom Cruiser | Note: 5- And 10-Hole Heads;2.9 in. Overall Height;Pair
1971-1974 Oldsmobile Cutlass Supreme | Note: 5- And 10-Hole Heads;2.9 in. Overall Height;Pair
1976-1977 Oldsmobile Cutlass Supreme | Note: 5- And 10-Hole Heads;2.9 in. Overall Height;Pair
1979-1980 Oldsmobile Cutlass Supreme | Note: 5- And 10-Hole Heads;2.9 in. Overall Height;Pair
1976-1977 Oldsmobile Cutlass Salon | Note: 5- And 10-Hole Heads;2.9 in. Overall Height;Pair
1976 Oldsmobile Cutlass Tiara | Note: 5- And 10-Hole Heads;2.9 in. Overall Height;Pair
1977-1980 Buick Electra | Note: 5- And 10-Hole Heads;2.9 in. Overall Height;Pair
1977-1980 Buick Estate Wagon | Note: 5- And 10-Hole Heads;2.9 in. Overall Height;Pair
1977-1980 Buick LeSabre | Note: 5- And 10-Hole Heads;2.9 in. Overall Height;Pair
1977-1980 Buick Riviera | Note: 5- And 10-Hole Heads;2.9 in. Overall Height;Pair
1977 Buick Skylark | Note: 5- And 10-Hole Heads;2.9 in. Overall Height;Pair
1979 Oldsmobile Cutlass Salon | Note: 5- And 10-Hole Heads;2.9 in. Overall Height;Pair
1977 Oldsmobile Omega | Note: 5- And 10-Hole Heads;2.9 in. Overall Height;Pair
1977-1980 Pontiac Catalina | Note: 5- And 10-Hole Heads;2.9 in. Overall Height;Pair
1977-1979 Pontiac Firebird | Note: 5- And 10-Hole Heads;2.9 in. Overall Height;Pair
1977 Pontiac Grand LeMans | Note: 5- And 10-Hole Heads;2.9 in. Overall Height;Pair
1977 Pontiac Grand Prix | Note: 5- And 10-Hole Heads;2.9 in. Overall Height;Pair
1977-1978 Pontiac Grand Safari | Note: 5- And 10-Hole Heads;2.9 in. Overall Height;Pair
1977 Pontiac Phoenix | Note: 5- And 10-Hole Heads;2.9 in. Overall Height;Pair
1977 Pontiac Ventura | Note: 5- And 10-Hole Heads;2.9 in. Overall Height;Pair
1965-1971 Oldsmobile 442 | Note: 5- And 10-Hole Heads;2.9 in. Overall Height;Pair
1965-1974 Oldsmobile 98 | Note: 5- And 10-Hole Heads;2.9 in. Overall Height;Pair
1965-1966 Oldsmobile F85 | Note: 5- And 10-Hole Heads;2.9 in. Overall Height;Pair
1965 Oldsmobile Jetstar I | Note: 5- And 10-Hole Heads;2.9 in. Overall Height;Pair
1965-1966 Oldsmobile Starfire | Note: 5- And 10-Hole Heads;2.9 in. Overall Height;Pair
1968-1974 Oldsmobile Cutlass | Note: 5- And 10-Hole Heads;2.9 in. Overall Height;Pair
1976-1980 Oldsmobile Delta 88 | Note: 5- And 10-Hole Heads;2.9 in. Overall Height;Pair
1968-1972 Oldsmobile F85 | Note: 5- And 10-Hole Heads;2.9 in. Overall Height;Pair
1966-1974 Oldsmobile Toronado | Note: 5- And 10-Hole Heads;2.9 in. Overall Height;Pair
1976-1977 Oldsmobile Cutlass | Note: 5- And 10-Hole Heads;2.9 in. Overall Height;Pair
1979-1980 Oldsmobile Cutlass | Note: 5- And 10-Hole Heads;2.9 in. Overall Height;Pair
1968-1974 Oldsmobile Vista Cruiser | Note: 5- And 10-Hole Heads;2.9 in. Overall Height;Pair
1977-1980 Oldsmobile Custom Cruiser | Note: 5- And 10-Hole Heads;2.9 in. Overall Height;Pair
1977 Buick Century | Note: 5- And 10-Hole Heads;2.9 in. Overall Height;Pair
1977 Buick Regal | Note: 5- And 10-Hole Heads;2.9 in. Overall Height;Pair
1977-1980 Pontiac Bonneville | Note: 5- And 10-Hole Heads;2.9 in. Overall Height;Pair
1977 Pontiac LeMans | Note: 5- And 10-Hole Heads;2.9 in. Overall Height;Pair
1979-1980 Oldsmobile Cutlass Calais | Note: 5- And 10-Hole Heads;2.9 in. Overall Height;Pair
1980 Oldsmobile Cutlass Cruiser | Note: 5- And 10-Hole Heads;2.9 in. Overall Height;Pair

Product Questions (4)

Customer Questions

What size Edelbrock carburetor do I need?

The size of the Edelbrock carburetor you need depends on several factors, including your engine's displacement, performance goals, and intended usage. It is recommended to consult Edelbrock's carburetor sizing guidelines or seek advice from a knowledgeable professional to determine the appropriate carburetor size for your specific application.

Why is my Edelbrock carb flooding?

Several reasons can cause an Edelbrock carburetor to flood, including issues with the float level, needle and seat, or fuel pressure regulator.

How does the Edelbrock electric choke work?

The Edelbrock electric choke uses an electric heating element to control the opening and closing of the choke plate, allowing for automatic choke operation based on engine temperature.

Are Edelbrock carbs square bore?

Yes, most Edelbrock carburetors are designed as square bore carburetors.