Pn -DBB66R1- OE Steel 1966-1969 B-Body, 1967-1969 A-Body 3/16 8 3/4 Rear Drum Axle Brake Lines 2pc Made in the Usa Axle lines These lines typically run from the axle hose out to each rear wheel that may be disc or drum. Axle lines are usually 2 piece and feed the rear brakes. They may go straight into the rear wheel cylinder or caliper or may have a rubber brake hose that connect the rear caliper to the metal hard line so when is time to change the pads the caliper can be removed with out having to disconnect and rebleed the brakes. In many cases axle lines have on them to protect the line from road debris. is added protection to the line. Jeeps and trucks always have the and cars typically dont. All Lines are Preformed specify for your car or Your lines will come completely preformed with correct factory bends, fittings on the ends with the correct 45 deg. double flare, or metric bubble flare ends. These lines may also have wire wrap, cloth wrap where on the original line. All you must do, is bolt into place. These lines are all Cnc Computer Manufactured in our state-of-the-art facility in twp. Michigan Usa. Our exclusive scans original lines or imports data from models or blueprints and this information is down loaded to one of our 18 Cnc benders to produce your lines. All flares and end forming are done on hydraulic end formers and pressure inspected for a perfect flare every time. When comes down to not all parts are made the same, Inline Tube has spent countless hours to ensure that our product is 100 authentic in appearance, application and . The difference in our product is a perfect .