Your 1977 Mercury Comet 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 Rebuild Kits you desperately need.
We currently carry 14 Differential Rebuild Kits to choose from for your 1977 Mercury Comet, and our inventory prices range from as little as $42.99 up to $309.99.
On top of low prices, Advance Auto Parts offers 2 different trusted brands of Differential Rebuild Kits for the 1977 Mercury Comet. We only sell parts from trusted brands like USA Standard 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 Rebuild Kits stock in-person!