Someone before you may have killed the original gauge with 12 volts, so rather than fix it they added the under dash gauge...if truck could talk!!!

Mike B smile


Mike Boteler

1956 Chevy 3100 Resto Rod
1952 Willys M38 Army Jeep
1983 Jeep CJ7 Laredo
1984 Jeep CJ7
+++++
Silver Spring, MD