Regearing transmission 5th gear?

[CrankyOldMan]

Originally Posted by spookybathtub

So what about taking a C160 and using the final drive gear from the C50?

I think the two gearboxes are mechanically incompatible, specifically the differential. The C50 uses an 8-bolt ring gear, the C160 uses a 6-bolt. BlueVitz can confirm since he's done the swap. You would also have to find a pinion shaft for the 6-speed that came with the 3.722 final drive, and I don't think that exists.

[IllusionX]

Originally Posted by CrankyOldMan

I think the two gearboxes are mechanically incompatible, specifically the differential. The C50 uses an 8-bolt ring gear, the C160 uses a 6-bolt. BlueVitz can confirm since he's done the swap. You would also have to find a pinion shaft for the 6-speed that came with the 3.722 final drive, and I don't think that exists.

You have to Frankenstein the 2 gearbox together to make a 6spd. It won't fit bolt on for sure.
And the Yaris uses the c150

[RagnaCaT]

Originally Posted by IllusionX

You have to Frankenstein the 2 gearbox together to make a 6spd. It won't fit bolt on for sure.
And the Yaris uses the c150

IllusionX you've been around long enough to know that the Yaris USES a C50... And Cranky is almost a master on this subject.
And talking about Frankenstein my trans gets installed today with 1st 3.166 2nd 1.904 3rd 1.310 4th 1.031 5th .815 and a 3.94 final with helical LSD special thanks to Cranky for info and help...



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[CrankyOldMan]

Originally Posted by RagnaCaT

IllusionX you've been around long enough to know that the Yaris USES a C50... And Cranky is almost a master on this subject.
And talking about Frankenstein my trans gets installed today with 1st 3.166 2nd 1.904 3rd 1.310 4th 1.031 5th .815 and a 3.94 final with helical LSD special thanks to Cranky for info and help...

Keep us posted on how it goes this time!