Dilligaf Posted April 16, 2014 Report Share Posted April 16, 2014 Just wondering if there are any difference's in length of the chassis, Wheel base, cab mounting positions on the 720 SC and KC? What year did the 720's come out with twin piston front calipers? What brake upgrades are plug and play? (i have a 84 720 kc but it only has single piston calipers) Quote Link to comment
datzenmike Posted April 16, 2014 Report Share Posted April 16, 2014 The VG powered D-21s had dual piston calipers. Quote Link to comment
Dilligaf Posted April 16, 2014 Author Report Share Posted April 16, 2014 Will the calipers fit strait on or will i need spindle ect from the d-21? Quote Link to comment
datzenmike Posted April 16, 2014 Report Share Posted April 16, 2014 Good question. Your year 720 brakes were used on the 4 cylinder 2wd early D21s Quote Link to comment
Dilligaf Posted April 16, 2014 Author Report Share Posted April 16, 2014 Do you know if the spindles are the same from the 720 to the d-21? i think i remember reading something about the only change from the 4cyl d-21's to the 6cyl is the brake disc's and the calipers. Quote Link to comment
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