Can you use a factory fitting? I went that route on my 72', no clearance issues.
http://www.ss396.com/part/N-142.html
__________________
1972 SS 454 Chevelle LS5/M21/12 bolt 3.73 posi
1969 Malibu COPO L72/M20/12 bolt 3.31 posi
1968 Malibu LQ9/4L80E/12 bolt 3.73 posi
|