| |
Click on image for the lowdown. 
====
| | | Forums66 Topics128,108 Posts1,056,227 Members48,436 | | Most Online14,466
Apr 26th, 2026 | | AD Chevy Trucks  Over 6,000 pictures Brad Allen has an awesome collection of Chevrolet factory pictures that he has set up from film strips. Check them out!
Lots of work on Brad's part ... pure enjoyment (and references) for you!
| | THANKS!
For helping keep this great
old truck web site
on the Internet for over 30 years! and not clogged down
with Ads!  Again, thanks!
| | | | Joined: Mar 2005 Posts: 1,513 'Bolter | | 'Bolter Joined: Mar 2005 Posts: 1,513 | Looks like there are plunge cutters available for this. The undercut at the back is probably a thread relief groove rather than a taper that is larger than the minor thread diameter. https://www.tristareng.com/j512-tooling/
1952 1300 Canadian 1/2 ton restomod You Tube | | |
|
|
| |
