So first off. I have very little information about El Caminos. I'm helping my dad build up his 81 Conquista. We have recently acquired a 94 Buick Road Master with the LT1 to swap into it. We would like to know if the rear end will swap into the Elky as well.
Any help is appreciated.

Oh, and can anyone confirm if the rear from the RM is a Posi unit?