Well I have tried to hunt this information down but I guess its time to just ask the experts's.

Are there any gm vehicle's that came with a cable driven 90mm tb stock. Or are the only options UMI and .... **** I can't remember the other one

 

AFIK 90mm throttle bodies are made by Nick Williams, FAST and UMI. There may be some others that I'm missing, but you should find what you need with these.

Good luck,

Richard

 

Thanks!.....

From what I can tell from the pictures from those 3. It looks like they would just bolt right up to a truck intake... Can anyone verfy this for me

 

TPIS also.

 

No complaints with my nick williams. The UMI is a great choice too but it wasnt out when i did my setup.You will need to port the j-tube big time and end mill the two lower holes in 4-6mm to work still using the top center hole to line everything up. The UMI uses a 4 bolt ls2 pattern. NW has both 3-4 bolt pattern.

Here a pic of my NW

 

Nice!!! Thanks blown 364!! just what I was looking for.

 

What did the NW throttle body cost? Did you just have to port the entry to the j-tube by using the 3 bolt pattern?

 

That's what I'm thinking... Speed Engneering has them for 419. I think... but there's lots of used ones over on ls1tech. Just trying to find out if any will fit.