Our 1963-70 Chevy truck and GMC truck disc brake conversion kits are high quality. Includes all items needed to convert your classic truck to disc brakes at the wheel. Our disc brake conversion kits have great features including stock height or 2.5" drop spindles, 5 X 5" or 6 X 5.5" lug rotors and spindles that fit your OE suspension parts. These disc brake systems not only upgrade your truck to disc brakes, they use the original ball joints and tie rod ends making future replacements a snap.