The Speedmaster PCE649.1001 is a plug-in pigtail harness designed to simplify your GM alternator wiring by converting to a clean, straightforward one-wire setup. This conversion harness eliminates the complexity of the factory multi-wire connector, making it an ideal solution for custom builds, engine swaps, or simplified charging system upgrades on GM-based vehicles.
Engineered for a direct plug-in fit to compatible GM alternators, this harness reduces installation time and helps ensure a reliable connection in your charging circuit. Whether you're building a street machine, hot rod, or race car with a GM alternator, the Speedmaster one-wire conversion pigtail delivers a tidy, dependable wiring solution.
MPNPCE649.1001
UPC840136559719
