With a 7/16" base thread and a 7/16" rocker thread, the Hi-Tech stud features rolled threads for maximum contact and a ground-flat top for accurate valve adjustment. This stud has a 1.900" effective stud length with a .750" long base.
- Engine Components>Engine Hardware
- EPA:N/A
- LTL:N
- MPN:4512-1
- Non-CARB:N
- Prop65:Y
- SpecialOrder:Y