FDL Pro Front Brake Kits Description Wilwood's new limited offset FDL Pro-Series Front Hub Kits for Dodge & Plymouth 1962-1972 A-Body vehicles, offer disc brake upgrade solutions for OEM 9" inch drum brake spindles. We have completely redesigned our Pro Series line of brake kits using a larger 11" rotor and new forged aluminum hubs with the express purpose of maintaining the factory wheel position. This new kit narrows the track with by only -.08" from original Drum brake position. Based on the venerable forged billet Dynalite caliper, these versatile kits are easily optioned to suit the braking requirements and style preferences for a daily driver, serious competition, or the most discriminating show enthusiast. Most vehicle applications require no modifications for installation, and provide plenty of clearance inside popular 15" wheels. FDL Pro-Series kits can be used with either manual or power boost master cylinders. Kits come complete calipers, rotors, hub assembly, brackets and hardware. Installation Instructions