5 Speed upgrade?

[fmracing69]

the f 25mr gear box in the 1.8 liter 99/00 es ratios are 3.42 1.84,1.29,1.03,0.78 there is a 0.73 or 0.77 gears from mazda that are replacementsfor 5

[GigioMX5]

Do you happen to know the 0.73 gears part numbers?

Thanks !

[fmracing69]

theo.73 gear is out of the 94 mx3 gear box i think the numbers are fsd4-17-611a , fsd4-17-308a check with the dealer for the latest numbers numbers are updated all the time.