I just placed my order with LMC Truck. They had a pretty good diagram to help identify what my truck most-likely has. I ordered both options for the front U joint, in the event that anyone got, uh, "creative" with my truck in the past smile


1957 Chevy Panel Truck, powered by SBC 350 from 1977 Camaro
Author, Bring CHANGE Into Your Life (a truly easy investment tool)
https://www.amazon.com/Bring-CHANGE-Into-truly-investment/dp/1077276869