Re: Lee 12:1 box getting sloppier
JGC swap, simple, cheap, you can get everything but the lines/adapters in a junk yard for WAY under $100. Heck, for $50 you can probably get them to pull it, I did.
If you swap the pump port to the new style you can use off the shelf Camaro pressure line, and use the fitting from the Jeep for the return line.
1967 El Camino Malibu - Deepwater Blue
ZZ4 350, FiTech 600 complete!,Roadmaster tank, 700R4, Underdash A/C in progress, JGC Steering, 1990s truck serpentine.