Wiring Harness - su Amazon AdAmpia gamma di strumenti e attrezzature musicali. Wiring Harnesses - Metropolitan Parts Get all your Nash Metropolitan wiring harnesses and parts right here. We carry both the original B style and the more popular P style. We also carry from front to Nash Metropolitan Wiring Harness Kit - P Type | MRS Save big on kits! Nash Metropolitan Wiring Kits - P Type with PVC covered wires. Browse a big selection of Electrical parts at MRS. Wiring for dummies - metropolitan - Tapatalk wwwtalk››TECHNICAL DISCUSSION›ELECTRICALThe rear harness can be a real trick. If you get any of the wires connected to the three leads on each of the tail lamps wrong, things get wanky.