I have a 2006 flexfuel 5.3 truck I was considering putting the trailblazer ss throttle body on it I have done some research the plug on it should be exact same as my electric TB, it should work without the wirring harness that you guys are always talking about, I know the car TB is totally different but the truck 90 should work like a champ what's the issue!

 

87mm!

 

it wont bolt to your intake nor will it plug in to your harness.

 

Its the sme plug as mine if I had one I would temp install it and cycle the accelerator through just pluged in that is!

 

you should really look at the connectors again.

 

http://www.motoralldata.com/alldata/...7018/122188682


your connector


http://www.motoralldata.com/alldata/...7018/122188684


tbss connector.

 

I am pretty sure you will need the X-Link to make it happen. And if you are planning any FI, I would go RIGHT to the LS2/LS7 TB. The TBSS TB tends to have failure issues at high boost levels.