1/2-20 is like a lug nut stud, I don't think its that big. The Hurst T-handle I have has a 3/8" - 16 thread. I think stock mopar shift handles are threaded 3/8"-24 (fine thread).


68 Road Runner (383/4speed, post car w/decor pkg) - Major Project
69 Road Runner w/472 Hemi & 4 speed.
70 Challenger R/T SE EF8 w/ V9J, U - A32 - Major Project
2023 Ford Mach 1