These brand new Triumph TT motorcycle exhaust pipes are 1-3/4" OD throughout and fit over the exhaust head spigots on your 650cc pre unit or 650cc unit Triumph motorcycle

Includes OEM part numbers 82-3179

• Directly replaces stock rubber bushings and washers on Harley-Davidson 39mm narrow glide front ends

There has been no compromise in quality and authenticity

Black electroplated finish after welding for rugged good looks

#2719-22 Exhaust System Mounting Bolt Kit 1941-1957 Harley-Davidson Knucklehead/Panhead - Chrome Plated Subcategory_Exhaust Mufflers & Baffles These brand new Triumph TTCorrect chrome reproduction of fasteners used to mount single exhaust system on 1941 1957 Knucklehead and Panhead. Made in Ohio, USA.