Designed for 3/8 throttle shaft repair. 3/8 id, 7/16 od; 1/2 in length. Kit includes: 4 brass bushings and one carbon steel reverse-cut piloted reamer for proper shaft alignment.
Requires 1/2" drill or drill press. The cutting portion is inserted into the drill chuck and the pilot is inserted into the bore. DO NOT USE ANY OIL.
This reamer does not come with instructions. However, feel free to contact our technical assistance if you have any questions.
Bushings also sold separately in our amazon store.
This tool is designed for use on Quadrajet and Holley Throttle Bodies. It is not designed to ream out existing brass or bronze bushings. It is not recommended for zinc dicast reaming.