Rear Disc Brake Kit, Long Spline, 4x130mm

The EMPI Vented Rear Disc Brake Kit with Integrated E-Brake offers a significant upgrade in stopping power and thermal management for air-cooled classic vehicles. This kit replaces outdated rear drums with a modern disc setup, improving safety, reducing unsprung weight, and simplifying maintenance. Precision engineered for functionality, this kit includes a 4 on 130mm lug pattern for proper wheel centering and is specifically designed for Long Spline applications, typically found on 1968 Swing Axle and 1968-1974 IRS transaxles. A key feature is the inclusion of dedicated emergency brake calipers, ensuring full e-brake functionality for street legality and practicality. The kit includes hardened mounting brackets, single-piston floating calipers with integrated mechanical emergency brake levers, high-friction brake pads, vented rotors, and e-brake cables. **Fitment:** * VW Beetle (Type 1): 1968 (US Swing Axle models with long splines) * VW Beetle (Type 1): 1968-1974 (IRS / Independent Rear Suspension models) * VW Karmann Ghia: 1968-1974 (IRS / Independent Rear Suspension models) * VW Super Beetle: 1971-1974 (IRS models) * **Note:** Fits vehicles utilizing the "Long Spline" rear axle configuration. **Specifications:** * Rotor Style: Vented (Dual-layer with internal cooling vanes) * Bolt Pattern: 4 on 130mm (Late VW Pattern) * Axle Fitment: Long Spline * Material: High-grade cast iron rotors and heavy-duty steel brackets * Weight: Approximately 60.75 lbs for the complete kit **Important Considerations:** * **Master Cylinder:** Upgrading to a larger 20.6mm or 19mm "Disc/Disc" master cylinder is highly recommended due to the increased fluid volume required by disc calipers. Ensure any residual pressure valves in the rear brake line circuit are removed. * **Rotor Bedding:** Proper break-in procedure is critical to prevent warping or glazing. Perform a series of controlled stops, gradually increasing pedal pressure without coming to a complete stop during initial cycles. * **Wheel Clearance:** Test-fit wheels before final assembly, as the caliper's physical profile is larger than a drum. Some early 15-inch steel wheels or aftermarket alloys with deep backspacing may require minor modifications or a small wheel spacer.