- Cuts spring seat to 1.320 inch O.D.
- Cuts guide to .630 inch
- Cuts seat to install larger springs and hardened spring seats on GM Vortec heads
- Other seat cutters available in many sizes from 1.350 inch to 1.810 inch O.D.
- Easy installation
- Cuts spring seat to 1.320 inch O.D.
- Cuts guide to .630 inch
- Cuts seat to install larger springs and hardened spring seats on GM Vortec heads
- Other seat cutters available in many sizes from 1.350 inch to 1.810 inch O.D.
- Easy installation
