These threaded

Fits Harley-Davidson Big Twin and Sportster motorcycles with 1" handlebars and cable-operated throttles

CAD plated duplicate of OEM screws with 5/16 hex and 1/4-20 thread for mounting early style countersunk lifter bases on after market cases

This aluminum drift is machined to fit your inner cam bushing that goes into the blind on the primary side of the case as well as the outer cam bushing on the timing side of the case

Adjuster Location: Adjuster location measured from bottom of cable to where vinyl meets adjuster

#SPC-037 7/16 ID x 3/4 Length Chrome Plated Steel Universal Spacer - 5 Pack NoReturns These threadedColony Machine #SPC 037 7 16 ID x 3 4 Length Chrome Plated Steel Universal Spacer. Size: 7 16 inside diameter x 3 4 inch length. 13 16" outside diameter. Bag of 5 pieces. Made in Ohio, USA.