W-27 Aluminum Differential Covers

Our W-27 aluminum rear end covers are exact reproductions of the originals. In addition to lowering the operating temperature of the differential, these covers just plain look cool! Covers include gasket and all required bolts. We now offer these same exact reproduction W-27 covers for those who have transplanted a Chevelle 12 bolt, and want the look of an Olds rear. All of our covers are US made!