these vented caps are 1-5/16"-12 thread and the Buna-N O-ring seal is gas and oil resistant and keeps your fluids contained

These new custom Prime handlebar switch kits are CNC machined from 6061-T6 billet aluminum and available with a beautiful chrome or black finish

Lowbrow Customs Drag Bars are CNC bent from 1" outside diameter tubing and are available in a black or chrome finish

Black oxide finish

idle unaffected

#1003-P Complete Show Bike Kit Smooth Allen Hardware Harley-Davidson 1991-1992 Dyna - Chrome Plated Outside Diameter_1.25" these vented caps are 1-5/16"-12Complete Show Bike Kit Chrome Smooth Allen Hardware Harley Davidson 1991 92 Dyna. Fits all 1991 1992 Dyna models. Made in Ohio, USA.