Wargasser heavy shovelhead exhaust flanges .375 thick drum Old-Stf Centerline aluminum adjustable 4

Old-Stf Centerline aluminum adjustable 4 speed transmission mounting plate

these tubes are a great way to squeeze out another set of pipes for customers or friends

Fits Big 1936-79 and Ironhead Sportster 1957-85

Easy drop in mount eliminates the need to weld on your stock or painted frame in order to mount a seat

8ea High quality ARP air craft style chrome-moly black luster 12 point nuts with non mar flange fits all 36-84 big twin cylinder studs

Wargasser heavy shovelhead exhaust flanges .375 thick drum Old-Stf Centerline aluminum adjustable 4Wargasser heavy duty shovelhead exhaust flanges 4130 material, . 375 thickness, with 1. 750 ID for exhaust tubing. Will work with stud or bolt. 1966 1984 Harley Davidson, S&S, STD heads compatible. Perfect for building your own pipes. Made in USA