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Home Engine Dress-Up Edelbrock 4486 Signature Series Valve Covers for Buick 3.8L and 4.1L V6 77 and Later
Special Order
Edelbrock 4486 Signature Series Valve Covers for Buick 3.8L and 4.1L V6 77 and Later
Edelbrock 4486 Signature Series Valve Covers for Buick 3.8L and 4.1L V6 77 and Later
Edelbrock 4486 Signature Series Valve Covers for Buick 3.8L and 4.1L V6 77 and Later
Edelbrock 4486 Signature Series Valve Covers for Buick 3.8L and 4.1L V6 77 and Later
Edelbrock 4486 Signature Series Valve Covers for Buick 3.8L and 4.1L V6 77 and Later
Edelbrock 4486 Signature Series Valve Covers for Buick 3.8L and 4.1L V6 77 and Later
Edelbrock 4486 Signature Series Valve Covers for Buick 3.8L and 4.1L V6 77 and Later
Edelbrock 4486 Signature Series Valve Covers for Buick 3.8L and 4.1L V6 77 and Later
Edelbrock 4486 Signature Series Valve Covers for Buick 3.8L and 4.1L V6 77 and Later
Edelbrock 4486 Signature Series Valve Covers for Buick 3.8L and 4.1L V6 77 and Later
Edelbrock 4486 Signature Series Valve Covers for Buick 3.8L and 4.1L V6 77 and Later
  1. Edelbrock 4486 Signature Series Valve Covers for Buick 3.8L and 4.1L V6 77 and Later
  2. Edelbrock 4486 Signature Series Valve Covers for Buick 3.8L and 4.1L V6 77 and Later
  3. Edelbrock 4486 Signature Series Valve Covers for Buick 3.8L and 4.1L V6 77 and Later
  4. Edelbrock 4486 Signature Series Valve Covers for Buick 3.8L and 4.1L V6 77 and Later
  5. Edelbrock 4486 Signature Series Valve Covers for Buick 3.8L and 4.1L V6 77 and Later
  6. Edelbrock 4486 Signature Series Valve Covers for Buick 3.8L and 4.1L V6 77 and Later
  7. Edelbrock 4486 Signature Series Valve Covers for Buick 3.8L and 4.1L V6 77 and Later
  8. Edelbrock 4486 Signature Series Valve Covers for Buick 3.8L and 4.1L V6 77 and Later
  9. Edelbrock 4486 Signature Series Valve Covers for Buick 3.8L and 4.1L V6 77 and Later
  10. Edelbrock 4486 Signature Series Valve Covers for Buick 3.8L and 4.1L V6 77 and Later
  11. Edelbrock 4486 Signature Series Valve Covers for Buick 3.8L and 4.1L V6 77 and Later

Edelbrock 4486 Signature Series Valve Covers for Buick 3.8L and 4.1L V6 77 and Later

ELB4486
OUT OF STOCK, Please contact us for availability BEFORE ordering. This is a SPECIAL ORDER part. This item can be brought in either with a stock order or on it’s own. Contact us today to discuss available options.

$105.01

Edelbrock Signature Series Valve Covers for Buick 3.8L & 4.1L V6 '77 & later. 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 #4486 Signature Series Valve Covers are designed for Buick 3.8L & 4.1L V6 '77 & later 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.
  • Triple Chrome-Plated
  • Accept All Emissions Equipment
  • Accept PCV Valve
  • Includes PCV Valve Holes
  • Rubber Grommets For Breather

Application Summary:

Year Make/Model
1977-1981 Buick Century
1984-1988 Buick Century
1980-1990 Buick Electra
1977-1995 Buick LeSabre
1991-1994 Buick Park Avenue
1988-1991 Buick Reatta
1977-1987 Buick Regal
1990-1995 Buick Regal
1981-1984 Buick Riviera
1986-1993 Buick Riviera
1977-1980 Buick Skyhawk
1977-1979 Buick Skylark

Additional Information:

Fast Efficient Shipping

Through our distribution network Deliveries can be as fast as Next Day Delivery.
Delivery times vary by destination, tracking information is provided with every purchase.

Get it Installed

JB's Power Centre offers on-site professional installation services in Calgary and Edmonton, AB.
We have on staff licensed Mechanical Technicians as well as MECP Certified 12-Volt Technicians.

* Extend your products Manufacturer Warranty

All products include a manufacturer warranty, but you can extend this warranty with
JB's Purchase Protection Plan
*Available on select products.