Thanks very much for the detailed info guys, that is super helpful..
I've got the 1965 FSM, and will have a closer look at it along with the chart in the link:
- I know I've got a 2.76 rear end, and running 225/70 14s = diameter of 26.4" ... so the chart suggests 27 or 28 teeth.
I'll have to pull the existing gear to get its number of teeth for comparison.
It's in winter storage already but I can bring a jack and try getting that done.
Cheers,
- Art
65 Satellite hardtop 361/4bbl console 727 2.76
67 Satellite convert 383/2bbl column 727 3.23
67 Lancia Fulvia Sport 1.3 Zagato. Alloy body, 1.3L V4 DOHC 4-spd
67 Lancia Fulvia Rallye 1.3. Alloy panel, 1.3L V4 DOHC 4-spd
71 Alfa Romeo GT Junior 1300 Zagato, 1.3L 4cyl DOHC hemi 5-spd
82 Alfa Romeo GTV6 2.5L SOHC hemi V6 5-spd transaxle
75 Maserati Bora US spec 4.9L DOHC hemi V8 5-spd ZF
77 Maserati Khamsin Euro spec 4.9L DOHC hemi V8 5-spd ZF
07 Aston Martin DB9 6.0L DOHC V12 6spd transaxle
| 
