I purchased a new TKX to install in my 1984 Monte Carlo.

This car has a split bench seat so I wanted to move the shifter up to the forward position–of course you have to buy a $400-$500 shifter in order to do this. 

 

  • I bought the cheapest kit I could find off EBay. It looks like a good shifter but the instructions were a bit vague, and the pictures weren’t the best quality.  They talked about removing the forward cover, then removing the roll pins from the four shift selectors that you can see in the photo here.  I already removed the center roll pin before I took the photo.  Then they wanted you to remove the bolts holding the tailshaft to the main case and open the case to get the roll pins out.
  • Basically, all you have to do is disconnect the rod that connects this forward linkage to the sockets at the rear shifter mounting points.  You can do this by removing the 4 roll pins that you see in the first picture.  You remove the selector that’s visible under the top three rods, then flip that middle shift selector (center top one) upside down, then put the pins back in.

Stuff a Shop towel in there to catch the pins!

  • If you can keep the roll pins from falling into the gears, you won’t have to split the case at all.  I uses one of those blue shop towels to catch the pins after I drove them out.  I folded the towel up and snaked it through, making sure it was under the piece I was working on.  If you start by removing the top three pins, you can slide the selectors around (leaving the top left and right selectors in the transmission).
I prevented the roll pins from falling into the trans by stuffing a shop towel underneath them. I also had a flexible magnet to help catch and pick up the roll pins.
The shift selector connecting the rear shift rail has to be removed (see the red arrow).
There's plenty of room after you drive out the roll pins and flip the top left and right selectors out of the way.
My kit didn't come with a new middle shift selector, you have to file a bevel into it to match the bevel on the opposite side. I ended up using a die grinder to file the bevel, but the file in this photo shows the angle that is needed.
This shift selector slides off the lower shifter rail and is removed, which disconnects the rear shifter rod.
Everything installed, with the flipped-over and beveled-with-a-file middle shift selector installed and ready for the new shifter assembly.

Hopefully this helps--and maybe it'll save you some time and help get your project on the road faster!

Any Questions?  Just want to say hi?  Use the “Send Me a Message” form on the homepage, or email me at joe@overthereef.com.