LT77 Speedo Drive

wynterburne · Post by **wynterburne** » Tue Jun 15, 2010 9:26 pm

Hi

I have an LT77 gearbox which has an orange 20 tooth electronic speedo transducer.

I want to fit a mechanical speedo but the drive I have is the black 23 tooth variety.

Can I simply fit this and calibtrate the new speedo to suit or will the drive gear in the gearbox chew it up?

Many thanks for your advice.

Richard

unstable load · Post by **unstable load** » Wed Jun 16, 2010 12:07 pm

Richard,

Take a look here http://www.v8forum.co.uk/forum/viewtopic.php?t=5365 for the combinations/permutations that work.