1990 Pontiac Grand Prix McLaren
3.1 Turbo v6
4T60-HD trans
Is there a ratcheting style shifter that is compatible with the 4T60-HD transmission and its factory shifter cable control?
I want to be able to bump up or down without risking moving more then desired.
this way I can move from 1-2 to 2-3 to 3-4 one notch at a time more easily.
And preferable same in reverse order.
The engine and transmission are done being worked on, I just need the ratcheting lever so the car is complete and ready for racing.
You'll be the first, please keep us posted
Keep the stock shifter... its easy to power shift with the automatic , if you are flat out and accidently bump from 1st to 3rd... you'll still be shifting into second gear and will have plently of time to correct and lock 2nd back down .... so theres not much of a point.
take the shifter assembly out and grind notches in to it. just wont be able to lockout but at least you will be able to feel what gear yer in...
-Jarek