[Thesilverfox]

Originally Posted by Valarius_Starchaser

https://www.gmheritagecenter.com/doc...olet-Truck.pdf

This PDF will have everything you need to know about your trucks frame dimensions

edit: page 52 shows frame dimensions

PS Welcome to the forums!

Oh ok, i'll read that page more carefully Am trying to edit my previous post but forum wont let me, sorry.
I am looking for the c frame diameter at the front crossmember and at the rear engine mount.