I've got detail pictures of two crash box 4 speeds that look identical to that trans. PM your email address to me and I'll be glad to send them to you. One is from a 1946 1/2 ton pickup that had a torque tube, and the other one is from a 1947 big rig with a splash oiler 235 and an open driveline.
Jerry

"It is better to be silent and be thought a fool than to speak and eliminate all doubt!" - Abraham Lincoln
Cringe and wail in fear, Eloi- - - - -we Morlocks are on the hunt!
There is nothing noble in being superior to your fellow man; true nobility is being superior to your former self. - Ernest Hemingway
Love your enemies and drive 'em nuts!