Greetings!
I have an 83 Isuzu I-mark with the G180Z.
It's RWD and not real common. Most were diesels in US.
I have been poking around the forum for awhile.
Actually, I thought I signed up but was deleted & reregistered.
I hope y'all will tolerate a non-truck owner on the site
My buddy back in HS(late 70's) had a Luv(78 or 79?) & we had some fun driving adventures exploring the boonies in NH.
I live in Orlando, FL now & appreciate having another source in the dwindling supply of engine info on the old L4.
I was raised in GA & talk with Gemini enthusiasts down under so I am Southern Yank.