12 bolt Differential Covers period correct

[dl7265]

Thanks for the replys. I'm looking for something that would pass MCACN judging. Not sure what time frame they consider period correct ? 70? 72? 77 ? thx <div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: whitetop</div><div class="ubbcode-body"><div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: YENKO DEUCE REGISTRY</div><div class="ubbcode-body">Moon site says these are for Fords?

http://www.mooneyesusa.com/shop/prod...roducts_id=366 </div></div>

Yep they bolt on (drill and tap).

Marlin, these ET covers are not Day 2 era..they are modern covers. The Old style 12 bolt finned covers we are familiar with are repos and used ones are available on ebay just about every day of the week. </div></div>