Use a 5/16" hex rod about 2' long, and at least a 1/2" drill. I burned up a 3/8" drill pretty quick when I tried using it.

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