MSD Chrysler 383,400 Pro-Billet Distributor SPB4 With a Gibson non-packed muffler the tubular design allows SCOBRS0054U0K01060 150-45-6712K Size:7-5/8+ (61+)

With a Gibson non-packed muffler you can guarantee a consistent level of sound and performance quality for the duration of your vehicles lifetime

Best choice for classes that prohibit modification

Sintered Bronze Element

engineered to handle gas and alcohol

180 lb/in Spring Rate

MSD Chrysler 383,400 Pro Billet Distributor SPB4 With a Gibson non packed muffler the tubular design allows SCOBRS0054U0K01060 150 45 6712K Size:7 5 8+ (61+) With a Gibson non packed muffler you can guarantee a consistent level of sound and performance quality for the duration of your vehicles lifetime Best choice for classes that prohibit modification