TKX Ques
Thread Starter
4th Gear
Joined: Oct 2025
Posts: 4
Likes: 0
From: Eustis, FL
TKX Ques
Anyone running a TKX 5 spd? I have a Yoke question. My TKX output is a 31 spline shaft and I have a 31 spline Yoke from Richmond Gear/via Summit Racing that is sold as fitting the TKX. This Yoke is only going 3/4" on to the shaft. I can see no blockage on either part. Anyone else run into this?
Last edited by jgill; Yesterday at 11:57 AM.
Race Director
Joined: Nov 2006
Posts: 13,193
Likes: 7,792
From: Sunshine Coast, Queensland, Australia
2025 C3 of the Year Finalist - Modified
2024 C3 of the Year Finalist- Modified
2022 C3 of the Year Finalist - Modified
Cruise-In VIII Veteran
I'm wondering how your going to make that style yoke work on a C3 Corvette.
Le Mans Master
Joined: Jan 2001
Posts: 6,722
Likes: 1,376
that doesn't sound quite right to me..... my ROD 6 speed went in a lot farther than that.
Is there some obstruction in the way.?
You probably want to the following if that is the equivalent of a Turbo 400 yoke:
Do multiple searches available as kits or individually.... prices are wildly all over the place so don't buy the first one your see.TH400 spline slip yoke GM part number 3930827
U-joint bolt and strap: I got them at a chevy dealer was it was ages ago:
014018700 bolt & 003882979 strap
Is there some obstruction in the way.?
You probably want to the following if that is the equivalent of a Turbo 400 yoke:
Do multiple searches available as kits or individually.... prices are wildly all over the place so don't buy the first one your see.TH400 spline slip yoke GM part number 3930827
U-joint bolt and strap: I got them at a chevy dealer was it was ages ago:
014018700 bolt & 003882979 strap
Last edited by carriljc; Yesterday at 11:08 PM.
Thread Starter
4th Gear
Joined: Oct 2025
Posts: 4
Likes: 0
From: Eustis, FL
My 81 has a bolt in crossmember. I'm thinking push the yoke all the way in, insert the rear u-joint which will seat with about a 1/2" pull back. all that's needed should be 1/2 inch clearance to get the rear in. What do you think?
Is my vette stock?? HAHA
Joined: Oct 2015
Posts: 20,174
Likes: 9,302
From: Im not allowed to tell you
2020 C3 of the Year Finalist - Modified
2020 Corvette of the Year Finalist (performance mods)
2019 C3 of Year Winner (performance mods)
2016 C3 of Year Finalist
That yoke will not work on a corvette....you need to pay attention when someone points out things to you 3 posts ago and a full day. Return it before you bugger it up
you have a rear cross member too that the shaft goes over the top
you have a rear cross member too that the shaft goes over the top
Last edited by Rescue Rogers; Today at 11:28 AM.
