Home 

 Moderated by: Greg Fletcher  
AuthorPost
Bfitz241
Member


Joined: 02-05-2015
Location: Saint Augustine, Florida USA
Posts: 169
Status: 
Offline
Do the four speed and five speed use the same clutch fork?

thanks

Darth V8R
Member


Joined: 12-27-2022
Location: Beaverton, Oregon USA
Posts: 37
Status: 
Offline
Bfitz241 wrote: Do the four speed and five speed use the same clutch fork?
Yes. Part number 91688.

Get the parts catalog(ue) from Martin Robey. You can look up the part and see that both transmissions have the same part number for their respective clutch forks. Ergo, they use the same fork.
Vance

Last edited on 02-22-2023 04:30 pm by Darth V8R

Brett Gibson JH5 20497
Member
 

Joined: 03-17-2005
Location: Hilton, New York USA
Posts: 798
Status: 
Offline
The fork pivot is different between the two if you go with part numbers, I don’t have access to the shifting forks right now and won’t for a few weeks but I’m almost positive that there is a difference with the forks as well, I believe the 5 speed is shorter.
Not trying to cause a problem here but I think it needs a bit more input.
Brett

Darth V8R
Member


Joined: 12-27-2022
Location: Beaverton, Oregon USA
Posts: 37
Status: 
Offline
Brett Gibson JH5 20497 wrote: The fork pivot is different between the two if you go with part numbers, I don’t have access to the shifting forks right now and won’t for a few weeks but I’m almost positive that there is a difference with the forks as well, I believe the 5 speed is shorterNot trying to cause a problem here but I think it needs a bit more input.
The forks are identical according to the parts catalog part numbers and illustrations.

However, you are correct that the fulcrum pins are different (once again, according to the parts catalog). The pin part numbers are different, and the fulcrum pin for the 5 speed is shorter that the 4 speed's in the relevant diagrams.

Vance

Last edited on 02-22-2023 04:23 pm by Darth V8R

redracer
Member
 

Joined: 09-10-2012
Location: BROOKHAVEN, Georgia USA
Posts: 627
Status: 
Offline
Hey gang: just looked at my stock and they are the same. The main diff is the fulcrum stud for the 2 different bell housings.

Brett Gibson JH5 20497
Member
 

Joined: 03-17-2005
Location: Hilton, New York USA
Posts: 798
Status: 
Offline
Thanks for clearing that up Bruce, I was confusing the fork and pivot.
Brett

Bfitz241
Member


Joined: 02-05-2015
Location: Saint Augustine, Florida USA
Posts: 169
Status: 
Offline
Thanks for the info.



UltraBB 1.172 Copyright © 2007-2011 Data 1 Systems