Does this just press off and press on to the new one, or should I buy a new one to put on the new billet shaft?

 

It can be pressed off and on.

 

Just make sure you note the depth that it is installed for proper sensor alignment.

 

^^^What he said.

 

Is the 4L60E relector not splined? ****... I bought one to go into my T56. Someone said it was a direct swap. Good thing it wasn't too expensive. If you need one I might be selling mine once it shows up

 

thanks guys.

 

Its smooth on the I.D. were the press fit is.

 

Your welcome!!!

 

Make sure to put a thin layer of oil on the shaft when you press the new one on. This will help with it going on and keep it from binding and breaking. Don't ask me how I know this! Also make sure that the reluctor is centered in the tail housing vss hole. This way you know that the sensor will read correctly. Good luck with the install.

 

Thanks Vince, that helps. Slowly but surely its coming together, should be on the road soon.