I am a FORD man all the way but have a buddy that is trying to part out a truck and needs to know what trans/T-case is in it.

It is an 89 K1500 with a 4.3, manual 5 speed. How many options are there in those or is there only one and what is it?

There should be a metal tag on the back of the case,
most likely a new process 208 or 241.

p.s. Sorry to hear about your affliction of Ford-itis,
keep reading here, it may fade over time... :) jk

The Tcase is a 241C drivers drop aluminum chaindrive slipyoke.
The tranny is an 88mm/LM5?/getrag light duty piece of shit, perfect for a V6 but available behind V8's. Integral bellhousing, external hydraulic clutch slave. Nonrebuildable by mortals.

Don't use that F-word around here its a public forum.

And my condolances to you for you choice of rides you may learn better but might not be smart enough I know some that never learn:flipoff2:

I am a FORD man all the way but have a buddy that is trying to part out a truck and needs to know what trans/T-case is in it.

It is an 89 K1500 with a 4.3, manual 5 speed. How many options are there in those or is there only one and what is it?

Looking around i heard they were NV3500(or possibly the 5LM60) tranny with the 208 transfer.

not sure what options you could want to know though??