To mount these Shotgun Pipes to a rigid frame we recommend the Rigid Frame Mounting Bracket for Shotgun Exhaust Pipes (Sold Separately)

ready for mounting on your custom motorcycle

Studs are threaded on both ends to be used on 1936-38 Knucklehead

You thread it on then tighten the bolt and give it a smart rap with a hammer to pull the clutch hub from it's taper

#2966-10 Grade 8 Head Bolt Kit 1977-1984 Harley-Davidson Shovelhead - CAD Plated Subcategory_Tachometers To mount these Shotgun PipesGrade 8, CAD plated replacement flanged headbolt kit used on 1977 1984 Harley Davidson Shovelhead. Replaces OEM# 16814 77. Made In Ohio, USA.