This kit allows you to upgrade your 1967-1970 Chevy pickup to disc brakes and gain the advantage of a more common 5-on-4.75" GM midsize passenger car bolt circle. A wheel change is required, but you want custom 5-lug wheels on your truck anyway, right? The new 11" rotors fit on your stock drum brake spindles.
Kit includes 11" rotors, GM Midsize calipers, caliper brackets, bearings, seals, spindle nuts, dust caps, banjo bolts, brake hoses, 11" single diaphragm brake booster, master cylinder, disc/drum proportioning valve, and mounting hardware.
Only for 1/2 ton trucks
Rotor Diameter: 11"
Caliper Piston Diameter: 2.8"
Caliper Inlet: 7/16"-20
Booster Type: Single Diaphragm (Stock Type)
Booster Diameter: 11"
Proportioning Valve Type: Disc Front/Drum Rear
Proportioning Valve Ports: 3/8"-24 Front, 9/16"-18 Rear
Recommended Brake Line: 3/16" Steel