Speedway Motors 78-91 8.5" 10 Bolt Differential Cover

Chevy/GMC black aluminum front differential cover with 10 bolt pattern. Fits 10 bolt Chevy/GMC truck front ends with 8.5" ring gear. Includes drain plug.

HZ-9069 differential cover fits:
1978-88 Chevy/GMC 1/2 Ton & 3/4 Ton - Front.
1977-91 Chevy Suburban 4WD - Front.

Note: Due to variety of options, we are unable to determine the correct cover for your specific vehicle. Please contact your local dealer for assistance in obtaining the correct fitment information for your vehicle.