Posted by Charlie (IP: 131.204.83.182) on December 09, 1999 at 13:14:49:
In Reply to: 74 Disc Brakes? posted by Martin on December 09, 1999 at 10:04:04:
They were standard on 76-77's, optional on 74-75's. Power brakes became avail in '75. Visit my website for more details, click on Grabber/GT archives. -CP