Hello everyone. Glad to be here. Looking to upgrade transmission from 400r to 700r. Is this possible for a 1981 g20 1ton? Seems to be the drive shaft is too small and the ubolt is on the wrong side of it. Thanks.
Welcome to the site ..... I have 4L80E in both of my G30 1 tons .... maybe a 4L60E would be good.
Again welcome
Question is it a G20 or a G30 .... G30 is a 1 ton a G20 is a 3/4 ton
Then it's a 3/4. Says sportvan on the side. Are those 4speed?
A 4L60E is a electric overdrive 4 speed ... great trannys
Ok nice. Thanks for the help.
Good Luck . Pics are Always appreciated.
I can not seem to figure how to post pics? Either way I might sell it and get a newer model.
What lift kit for a g30 do you recommend?
there is no "kit" for a G30 .... mine is a solid axile N leaf springs ... 2" body lift and a 1" suspension lift .. done by 4Wheel in Salt Lake City for the Govt before I got it.
There is a thread that A guy is tryin to lift a G20 ....
https://www.vanning.com/threads/ubb...2wd-lift-kits-front-only.html#Post764392
Ya saw that already. Just got the van back right now right now and it runs good. We shall see what I do with it.
How is that working for you? I go off-road a bit. And want to travel with it. How's the performance?