12 bolt Differential Covers period correct

[whitetop]

<div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: YENKO DEUCE REGISTRY</div><div class="ubbcode-body">Are the new finned versions essentially the same as the old ones? </div></div>

The new repo ones by Moon and other companies are identical in shape..

The only thing I have noticed is the new ones have a more rough sandcast finish while the originals were smoother and not as rough-just had a very light surface texture.. Maybe a finer grade sand was used back then?