Yup....I raised the rear of my TH350 with a 1" spacer to zero out my carb base..Also to gain some distributor/firewall clearance....yes, mines rubbing also.I need to take a wizzwheel and do some trimming.......dave

1949 Chevrolet 3100

"When this thing hits 88 miles an hour, you're going to see some serious sh%t." -Doc Brown