I've done a search and.....I am on the fence on this one, SVT'ers swear by BF IRS Brace. Is the Ford Diff Cover a better permanent solution? And, what do you guys have?
Ford Racing Part # M-4033-G3
https://www.summitracing.com/parts/fms-m-4033-g3
Ford Racing Part # M-4033-G3
https://www.summitracing.com/parts/fms-m-4033-g3