I'm going to do it on a C20 eventually, so I've payed attention post when I've seen them and there have been many, do a search in the archives and you should find them.

You didn't say whether you are going to stay with 6 or go 5 lug. From what I've read you can swap in a complete frontend from up to an 86 1/2 ton, change ball joints and use later spindles, since you are going to lower it anyway buy a kit. My 2 cents.

ttt

Larry

I don't own a vehicle that isn't old enough to drink.