1978 GMC C15 Differential Covers

Your 1978 GMC C15 might be the best vehicle you’ve ever owned. Or you may just be struggling to keep it highway-approved. No matter the situation, Advance Auto Parts has the Differential Covers you desperately need.

We currently carry 4 Differential Covers to choose from for your 1978 GMC C15, and our inventory prices range from as little as $64.99 up to $269.99.

On top of low prices, Advance Auto Parts offers 3 different trusted brands of Differential Covers for the 1978 GMC C15. We only sell parts from trusted brands like Mr. Gasket so that you can find quality parts you can count on.

Don’t take our word for it – check out customer ratings and reviews to buy with confidence. We have 24 reviews on our Differential Covers for the 1978 GMC C15 from previous customers.

Have parts delivered straight to your home, or find the nearest Advance Auto Parts store to check out our Differential Covers stock in-person!

Differential Covers for Your 1978 GMC C15

Mr. Gasket – Differential Cover Kit (Part No.9895)

Differential Cover Kit

from

$72.39
The Mr. Gasket chrome plated rear end cover is made from heavy-gauge steel, and comes complete with bolts and gaskets.

Product Features:
  • Chrome plated steel for looks
  • Includes bolts and gasket
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Spectre – GM Diff Cover 12 Bolt (Part No.6076)

GM Diff Cover 12 Bolt

from

$64.99
Spectre’s 12 bolt Differential Covers feature a triple chrome plated steel construction. Designed to perform as well as they look, these covers fit a variety of vehicles. Use the Spectre application search for vehicle specific lookup. Includes 12 SAE standard chrome bolts for installation. You’ll need to supply your own bolts if your application requires metric bolts.

Product Features:
  • Triple chrome plated steel
  • Gasket included
  • 12 bolt design
  • 12 chrome 5/16 inch -18 x 3/4 inch differential cover bolts included
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Yukon Gear – Chrome Cover For GM 12 Bolt Truck (Part No.32012)

Chrome Cover For GM 12 Bolt Truck

from

$64.99
Chrome cover for GM 12T.

Product Features:
  • Fits GM 12 bolt truck
  • Chrome
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Yukon Gear – Polished Aluminum Cover For GM 12 Bolt Truck (Part No.32027)

Polished Aluminum Cover For GM 12 Bolt Truck

from

$269.99
Polished aluminum cover for 12T GM.

Product Features:
  • Fits GM 12 bolt truck
  • Finned polished aluminum
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FAQs for 1978 GMC C15 Differential Covers

What are the most popular Differential Covers for the 1978 GMC C15?

With 3 brands you can trust, our most popular Differential Covers for the 1978 GMC C15 parts are:
Differential Cover Kit
from $72.39
(2)
Differential Cover Kit
Differential Covers
GM Diff Cover 12 Bolt
from $64.99
This product is not rated
GM Diff Cover 12 Bolt
Differential Covers
Chrome Cover For GM 12 Bolt Truck
from $64.99
This product is not rated
Chrome Cover For GM 12 Bolt Truck
Differential Covers