*** IN STOCK SHIPS TODAY *** Stud is commonly used to mount the starter/belt guard stand offs on the front of a standard or hi helix retro roots blower.
3.375" studs fit 4-71 thru 16-71 blowers with 1.250" thick front bearing plate, 4.00" studs fit 6-71 thru 16-71 blowers with a 2.00" thick front bearing plate.
Stud is coarse thread 5/16-18 on both ends. This stud is made from heat treated steel and is black oxide finished.
Racer can pick stud length for application from drop down menu.