Tuff Stuff - 1-Wire

1-Wire alternators simplify installation by requiring just ONE wire to connect the positive battery terminal to the alternator. 1-Wire alternators eliminate the factory wires and provides a cleaner, high tech look. Tuff Stuff is the originator of the one-wire alternator. Tuff Stuff’s 40 years of experience has enabled us to develop internal alternator components that will keep your battery charged at very low engine RPM’s.