Wilwood's Pro-Series Classic Front Hub Kits for Packard (Junior Series) vehicles from 1942 to 1956, offer disc brake upgrade solutions for OEM Drum spindles. A completely new kit design, featuring an 11.75" x 0.81” rotor and aluminum hub assembly. 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 or the most discriminating show enthusiast. Intended vehicle applications require no modifications for installation, and provide plenty of clearance inside popular 15" wheels. FDL Pro-Series Classic kits can be used with either manual or power boost master cylinders. Kits come complete with calipers, rotors and, hub assembly, brackets and hardware. Line kits vary by application and will require an additional purchase.