Knuckle Upsweep Pipes Ignition • Twill-taped neck and shoulders

• Twill-taped neck and shoulders for extra durability

• 50% pre-shrunk cotton

5 total length 3/8-24 threads

This 40 hole hub comes chrome plated

NOTE: check out our new weld / bolt on version that works on many other custom applications

Knuckle Upsweep Pipes Ignition • Twill-taped neck and shouldersBeautifully chrome plated 1. 75in Upsweep pipes designed to work on Harley Knucklehead big twins. You will need to supply an oem style front headed and squish pipe(HD, Gasbox, VT, Paughco should work) comes with welded on 5 16 18 bosses so you can clamp or weld mounts to your frame for a clean look. I designed these to be as universal as possible but on occasion you may need to do some slight trimming to get them to fit absolutely perfect. works great