1978 Pontiac Catalina Differential Covers

Your 1978 Pontiac Catalina 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 8 Differential Covers to choose from for your 1978 Pontiac Catalina, and our inventory prices range from as little as $29.99 up to $396.99.

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

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 Pontiac Catalina

Yukon Gear – Chrome Cover For 8.6", 8.5" And 8.2" GM Rear (Part No.32017)

Chrome Cover For 8.6", 8.5" And 8.2" GM Rear

from

$72.99
Chrome cover for 8.6″, 8.5″ and 8.2″ GM rear.

Product Features:
  • Fits GM 8.2″, 8.5″ and 8.6″
  • Chrome
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Mr. Gasket – Differential Cover Kit (Part No.9896)

Differential Cover Kit

from

$61.99
Made from heavy gauge steel, these chrome plated rear end covers are complete with bolts and gaskets.

Product Features:
  • Heavy gauge steel
  • Chrome plated
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Yukon Gear – Polished Aluminum Cover For 8.6", 8.2" And 8.5" GM Rear (Part No.32030)

Polished Aluminum Cover For 8.6", 8.2" And 8.5" GM Rear

from

$255.99
Polished aluminum cover for 8.6″, 8.2″ and 8.5″ GM rear.

Product Features:
  • Fits GM 8.5″ and 8.6″
  • Finned polished aluminum
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Yukon Gear – Steel Cover For GM 8.2" & 8.5" Rear (Part No.32332)

Steel Cover For GM 8.2" & 8.5" Rear

from

$119.99
Product Features:
  • Fits GM 8.2″, 8.5″ and 8.6″
  • Steel
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Yukon Gear – Aluminum Girdle Cover For 8.2" And 8.5" GM Ta HD (Part No.32121)

Aluminum Girdle Cover For 8.2" And 8.5" GM Ta HD

from

$396.99
Aluminum Girdle cover for 8.2″ and 8.5″ GM TA HD.

Product Features:
  • Fits GM 8.5″ and 8.6″
  • Aluminum girdle cover
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Yukon Gear – Chrome Cover For 7.5" GM (Part No.32014)

Chrome Cover For 7.5" GM

from

$67.99
Chrome cover for 7.5″ GM.

Product Features:
  • Fits GM 7.5″ and 7.625″
  • Chrome
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Yukon Gear – Steel Cover For GM 7.5" & 7.625" (Part No.32331)

Steel Cover For GM 7.5" & 7.625"

from

$61.99
Product Features:
  • Fits GM 7.5″ and 7.625″
  • Steel
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Pro-King – Differential Carrier Cover (Part No.741A758)

Differential Carrier Cover

from

$29.99
Pro-King is the leading supplier of transmission and driveline products in the aftermarket.

Product Features:
  • All products are designed to meet or exceed OE quality, form, fit and funtion.
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FAQs for 1978 Pontiac Catalina Differential Covers

What are the most popular Differential Covers for the 1978 Pontiac Catalina?

With 3 brands you can trust, our most popular Differential Covers for the 1978 Pontiac Catalina parts are:
Chrome Cover For 8.6", 8.5" And 8.2" GM Rear
from $72.99
This product is not rated
Chrome Cover For 8.6", 8.5" And 8.2" GM Rear
Differential Covers
Differential Cover Kit
from $61.99
This product is not rated
Differential Cover Kit
Differential Covers
Steel Cover For GM 8.2" & 8.5" Rear
from $119.99
This product is not rated
Steel Cover For GM 8.2" & 8.5" Rear
Differential Covers