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Vehicle Info NeededSignature Series Chrome Valve Covers for 1965-1980 Oldsmobile 350-455 V8
Ships on 11/18/2026
Lowest Price GuaranteeOldsmobile V8s have their own valve cover pattern, and correct-fitting replacements get harder to find every year as originals get pitted or dented. These are chrome plated steel in the Signature Series profile, baffled internally, with grommets supplied so the breather and PCV seat properly.
Edelbrock 4485 Signature Series Valve Cover Features:
- Pair of chrome plated steel valve covers, standard grade.
- Fits Oldsmobile 350 through 455 V8 engines, covering 1965-1980.
- Internal oil baffles fitted.
- Grommets included.
- Hold down tabs and oil filler cap are not included.
Since founder Vic Edelbrock Sr. began building performance intake manifolds in 1938, Edelbrock has grown into one of the most trusted names in American high-performance parts, from carburetors and intake manifolds to cylinder heads, crate engines, and EFI systems. JEGS has spent decades supplying Edelbrock components to racers, engine builders, and street enthusiasts, backing this extensive lineup with in-house technical support, fast shipping, and a Price Match Guarantee so you can choose proven Edelbrock parts with confidence.
The Edelbrock Signature Valve Covers are available for most popular applications in two show stopping finishes; brilliant triple chrome plated with a stamped logo or a modern stealthy textured black with a screen printed logo. Low profile covers are stock height and tall profile are about 1-1/2" taller than stock. Tall valve covers will clear most aluminum rockers with moderate lift cams but will not clear stud girdles. Most include OE-style breather baffles, except where noted - (no baffle), to prevent excessive oil usage through the pcv valve. They feature provisions for all emissions equipment, with rubber grommets for the pcv and breather holes included.Items You Need
EDELBROCK
Signature Series Valve Cover Breather with 90 Degree PCV Port in Chrome
Part Number : 350-4410
EDELBROCK
Part Number : 350-4410
