S Spanish Dave Member Apr 23, 2003 147 1 18 Oliva, Valencia, Spain Jul 29, 2021 #1 Jul 29, 2021 #1 I am trying to sort out the correct speedo drive gear for my 65 f/b , but am just getting more confused by these online calculators. It is a 4 speed toploader with a 4.1 diff and the car is on 225. 50 . zr16 tyres ... can anyone please help me ???
I am trying to sort out the correct speedo drive gear for my 65 f/b , but am just getting more confused by these online calculators. It is a 4 speed toploader with a 4.1 diff and the car is on 225. 50 . zr16 tyres ... can anyone please help me ???
