I currently have the large GM single piston calipers on the front of my 67 Bird. Which caliper would be a direct replacement/upgrade for these calipers ???
ks71z28
05-08-2007, 06:56 PM
Wilwood makes the GM III, Make sure you look for the one for 1" rotors, and has the vibration o rings like stock calipers. You must use braded lines as the fitting on the caliper are different. They are about $95 ea, and weight about 10 lbs ea. less!