I was swapping a sn93 for the kenne bell, but I ended up purchasing the unit. Now the sn93 will go on my 69, and I hope the kenne bell will go on my 89 mustang gt??? Is there any difference or parts needed to install the kenne bell on my 89 ? I think the brackets may be needed for the left side, But are the lower intakes the same on these 5.0's ??