Cts-v t56
already those two parts make me want to look for something else.
You'll end up with a GTO MN12 clone, triple/double cone synchros, solid 1-2 synchro keys, steel 3-4 fork already included.
It's not too bad.
The slave spacer is available from Katech or TPIS.
The shifter is another issue altogether if you retain the stock CTS-V tailshaft/extension housing. The Keisler forward-mount shifter will work by fabricating a bushing for the reverse blocking solenoid's op rod.
It is a good transmission and is worth the trouble.
http://www.eecis.udel.edu/~davis/z28...TSv-GTO-slave/
does that sound like a bad idea or a good one?
one other question....will the transmission mount be in the same location???
thanks a bunch for your help guys!
EDIT: just thought about this....the CTS-V tailshaft doesnt have a slip yoke, and since this is going into a 1967 GTO i will obviously need the driveshaft to move with the flex of the suspension
Last edited by 67goatman455; Aug 25, 2010 at 01:05 PM.
You'd need to get the CTSv damper that mounts to the output flange and the slip tube for the driveshaft.. Not impossible, but not fun IMHO..
One of the conversions I did is phone-documented here:
http://www.eecis.udel.edu/~davis/z28...0813-CTSv-GTO/
The Keisler mid-shift conversion I did on an LT1 T56 is here for reference:
http://www.eecis.udel.edu/~davis/z28...100116_LT1T56/
I've also used the 05 LS6 flywheel/clutch with the LS7 swap in my V and I can tell you, the clutch wouldn't have released without the spacer.
Oddly enough, the Katech spacer is quite a bit thicker than the TPIS spacer. The TPIS spacer is currently in the car with no issues.
Also, when I put the F-body T56 in my truck, I had to use the F/Y pilot bearing as the shaft went deeper into the crank.
This is also the unit that got the Keisler forward-mount shifter and while I was installing it, I opened my spare V T56 to check for the Keisler shifter's compatibility with the V trans, Except for the sleeve for the smaller rear rod it's a go! You'd also have to make a short-sectioned two-piece driveshaft or use the method you described.
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and also if i bought this CTS-V trransmission, the keisler shifter would basically bolt right in without disassembling the transmission correct?
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Yes, the factory driveshaft setup, modified to fit your application.. Not fun, but doable.
You need to disassemble the trans to install the mid-shift kit, unless you don't plan on retaining the rev-lockout.
Also would it be unreasonable to use the stock front section of the drives haft, then have a custom one made to utilize the slip yoke? or might i run into issues of the suspension having too much travel for how short the drive shaft would be?
thanks a lot for all your help so far guys!
I'm currently building a GTO T56 trans for a 70 GTO. Working on the position of the shifter and the off-set needed to make it work.
If I solve the shifter loacation issue, I'll post it here.
I'm currently building a GTO T56 trans for a 70 GTO. Working on the position of the shifter and the off-set needed to make it work.
If I solve the shifter loacation issue, I'll post it here.
lesson learned, just search for a while and eventually you can find a good deal
I'm currently building a GTO T56 trans for a 70 GTO. Working on the position of the shifter and the off-set needed to make it work.
If I solve the shifter loacation issue, I'll post it here.
I used a CTS-V T56 in my swap and just built my own remote shifter. Click the link below for details.
http://www.apiem.com/camaro/LS6PT320140929.asp










