The pressure plate is diaphragm style
3L | 86-79 K1500 5L | 86-79 K1500 5
375 Oxygen Sensor Location Pre and Post Converter Body Shape Oval Body Material Stainless Steel Body Length (In
will fit 1966-72 B-Body w/70-72 2-piston disc brake spindle upgrade Template N085P Title Extreme+ Brake System Front Wheel Lug/Bolt Pattern 5x4
6 V8 1972 - 1976 Ford Thunderbird 460/7
Pro+ Brake System Rear 4262181CY valve-cover-gaskets The pressure plate is diaphragmFits Rear Ends w Ford 8" 9" Small Bearing Housing Ends, (5x5. 00"BC) Features: 2 Piece, 6 Piston, 6P Caliper Manufactured in Phoenix, AZ CNC Machined from US Sourced Forged or Billet Aluminum Powder Coated Finish Stainless Steel Pistons, Abutments and Noise Suppression Clips Staggered Pistons to Minimize Uneven Pad Wear Dual Seals, Dust Weather & Pressure 2 Piece Slot, Drilled, Zinc Plate Rotor w Billet Aluminum Hat Specs: Axle Rear Axle Flange Ford