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Forum name4G63 Tech
Topic subjectbye bye tranny
Topic URLhttps://forums.2gnt.com/dcboard.php?az=show_topic&forum=i67&topic_id=6019
6019, bye bye tranny
Posted by EvMan2345, Jan-20-04 05:03 PM
pops out of 4th gear, grinds badly in first and second. I have a 90 awd. I read somewhere that theres variations in transmissions, something about 22 spline or 23 spline. Is this true of the 90's or is it a difference between the 90s and 91+s

Evan B
97 GS
90 GSX
Stamford CT
EvMan2345@aol.com
6020, RE: bye bye tranny
Posted by PowerEclipses, Jan-21-04 01:46 AM
hehe, have fun man... I just went through that shit... check post
6021, RE: bye bye tranny
Posted by Remy, Jan-21-04 02:18 AM
Evan you should send it to Sheps to get rebuilt



MetalJimbo: Don't matter how ugly you are - all the girls love you in the titty bar




Member # 333
6022, RE: bye bye tranny
Posted by Diceman19, Jan-21-04 02:31 AM
shep is taking care of mine whenever it gets unbearable. give it to them, they will hook you up with a good tranny.
6023, RE: bye bye tranny
Posted by Mattcky2k, Jan-21-04 03:22 AM
yes deffinatly send it to shep! he does great work and knows what he is doing. i got the GVR4 1st gear from him and it feels sooooo bad ass! i had the same problem with the 4th gear popping out too but dont' know anything about the 22 and 23 splines???
6024, RE: bye bye tranny
Posted by 98Talon, Jan-21-04 06:15 PM
Yes, there are several differences (mostly internal) between 90 and 91+ transmissions. Most people recommend upgrading to a '91+ tranny if you have a '90 and the transmission goes. I am doing this right now. It'll work BEST if you get the '91+ shift linkage and shifter mechanism as well, but I've heard that you can get by using the '90 linkage and mechanism and putting the '90 transmission bracket on the '91 transmission.
6025, RE: bye bye tranny
Posted by FarOutKucki, Jan-21-04 10:54 PM
im pretty sure the 22 spline/23 spline is just for the number of splines for the the output on the transfer case(i.e. match it up to how many splines your driveshaft has) i could be wrong though. dont do anything until jeff offers up his two cents.
6026, RE: bye bye tranny
Posted by HybriDSM, Jan-22-04 06:28 AM
All 90's and some 91's have a 22 spline output shaft from the Tranny to the X-fer case. The rest of 91's and 92's and up have 23 splines. That should be right.

Everry year has 21 splines from the drive sfat to the x-fer case. Only the tranny/x-fer case meeting point has variation.

Also, Shep will be rebuilding my (and Jeff's) transmission within the next month or so. I fourth the Shep sentiment.