Fuel Gage Fix, 64 Valiant

64conv65hard,
Thanks for the link. I should warn that the retrofit shown there uses the old thermal controller in 67+ clusters. The same device is inside the fuel gage in earlier cars (to 73 if Rally cluster). The modern Vreg I used is electronic (ebay ~$30). For either, you must open up the fuel gage to disable the factory one (unless known dead).