Edelbrock 4485 Signature Series Valve Covers Oldsmobile 350-455 V8 Chrome


  • Stock-Style Breather Baffles
  • Accepts All Emissions Equipment
  • Includes Rubber Grommets
  • Chrome
SKU: EDE4485 Category:

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.

Color: Chrome

Weight 6.6 lbs
Dimensions 23.25 × 7.625 × 8 in



Manufacturer Part Number


Signature Series Valve Covers, Chrome

350-455 V8 Oldsmobile

Engineered for function and styled for great looks.

Prop65WARNING: These auto parts can expose you to chemicals including phthalates and lead. Installing or using these parts can expose you to other parts containing these chemicals and to engine exhaust, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to