Bushings are made from solid bronze bar stock
Machined in one operation with a tolerance of .0002in.
Feature a lead-in for ease of installation
Big Twin Standard O.D. is 1.2015in.
Standard I.D. is 1.000in.
Use JM-1012-70TB to install and JM-1023-70 reamer to size bushing.
Made in the U.S.A. by Jims Machine