What holes does it mount to meaning, what was there before this bracket?Buy a Performance Mopar electronic conversion kit. You can mount the ign Module on this bracket for a "factory look" it uses factory attachment points so you wont have to drill holes in you car to mount it. I make and sell the brackets - PM me if you are interested in one, I have some ready to ship. View attachment 1332542
OP, I also have a 4bbl swapped, dual exhaust 361, and I went with pertronix. Seemed to really clean up idle and smoothed out the revs. I want to use the drop in kit from petronix but my distributor was junk, so I just bought the petronix distributor, as I don't want the external box of the DC set up. I think I may get hops to rebuild my distributor and use the drop in kit, but Sniper just came out with small cap distributors and I will probably just go with that and use my laptop to make a timing curve.