Does anyone know what the gear ratios for a Sierra type 9 box? (my box was fitted to 1987 injected pinto Sierra).

I need to prog the ratios into the DD2 to get the gear display working.

Cheers,
Darren.

According to gear calc...

1st 3.65:1
2nd 1.97:1
3rd 1.37:1
4th 1.00:1
5th 0.82:1

David