I'll post in this section first.. Does anyone make a bolt in D.S. loop that will fit a 68 GTX with TTI 3" full exhaust? Mancini say's the one they sell will not fit. Any suggestion?? As always, appreciate your input. Thanks

68 GTX Full street trim, solid lifter cammed. Best 11.34 @ 121 mph. 1.72 60 ft. (yeah I know.. my 60 ft. sucks)