My father's 72' has Dynomax ceramic coated headers. His car has a/c, power brakes, power steering, etc. No fitment issues, one small a/c brace had to be trimmed. Otherwise a direct bolt on. HTH
__________________
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
|