I used the bellhousing mounts for a 55-57 Chev for my rear and using a 73-77 Chevelle trany mount (cut to width and drilling holes) ,I was able to use 55-57 Chevy front mounts as well.All it cost me was some time and $20 for all 4 mounts at an Antique car swapmeet.Actually I bought 2 sets of the rear ones for $20 and sold one set for $30 ,so it was free.
