Hey! another GREAT find!! If the truck is complete,(which it sounds like it is,) I,personally ,would go for the 2-speed rear. Just don't forget the 2-speed switch,which may be located on or near the transmission. Be sure to check the vacuum-lines (the rubber bendix,especially.) My 2-speed was dis-connected by a p.o., and mud wasps had both steel lines along the frame-rails Full of dirt! I pitched the steel lines,and I am currently using 1/2-inch (O.D.), plastic ag. tubing, which is a cheap and easy fix (no bending,cutting,flaring,jockeying and /or cussing the steel lines. Most importantly,though, it requires fittings on just the vacuum pancake (rear-end),and on the 2-speed switch. I moved my switch to the firewall, to make it easier to maintain. Keep us posted on your progress! Good-Luck!! Sincerely: Bill Hickey
