For Sale: GM LS3 Throttle Body Take-Off from a LS3 crate engine. It's a 90mm, gold blade, 4-bolt drive by wire unit. I ran it for 500 miles on a tbss manifold swap. I can post pics if needed. $130 shipped + PayPal gift it.

 

Is this a direct bolton for truck in my sig with the l92 engine or does the x link have to be used?

 

My 2003 Silverado came with the 8 pin, 78mm tb so I need the x-link to convert to the 6 pin tb. This Ls3 tb has the 6-pin & I'm pretty sure you also have the 6 pin. Just unplug it & look.

 

direct bolt on

TB that you have now is a slow ramp rate . . . the LS3 is an instant slapped open

 

GM LS3 Throttle Body is sold.