Posted by Don Williams on Tuesday, April 23, 2002 at 10:52AM :
In Reply to: Disc Brakes posted by Dan on Monday, April 22, 2002 at 6:28PM :
I'm pretty sure it was '74 or '75. I know they were not available on W-trucks in '73 as I tried to order them on mine and could not get them. When the switch was made I believe disc brakes were standard equipment, not an option. Someone correct me if I'm wrong.