Which type and what size motor?
If it is a 440 motor and you want the best performance and are willing to mount the mufflers behind the rear end then I would use 3.0 inch kits form Summit and one of several different mufflers brand and type depending on the motors power, no flow stoppers muffs though tsk

Last edited by Cab_Burge; 03/13/19 05:22 PM.

Mr.Cab Racing and winning with Mopars since 1964. (Old F--t, Huh)