Force 10 Brakes | GM Brass Brake Hose Tee & Retaining Clip (Horseshoe Clip). 1937-70 GM Rear brake Flex Line Hose Brass Tee 1/4" Brake line w/retaining clip. Why Choose This Brake Hose Tee & Clip?. ✔Specialized Sizing for GM Applications – Features a7/16-20 thread for the brake hose and3/8-24 side ports.
