I have 2 complete jeep TB's. They are 60mm and a bolt on. My TB's come with a gasket and a plug for the little hole. The gasket is custom cut.
The plug is a vac cap that fits perfectly and you use some silicone to hold it in place.
The TB is completely moded for 2gnt. Both sensors are included and all modifications to the TB are complete.
To Install all you do is: 1)Bolt it on 2)Plug the little hole with the plug provided 3)Adjust the throttle cable on the manifold 4)Hook up both sensors and your all set.
I have had mine on well over a year with no problems. This is a great performance mod.
The cost is $200 + $15 Shipping (USPS w/insurance).
No core charge. cruise control works with the Jeep TB
#2682, "RE: FS: 2 Jeep 60mm TB's Complete" In response to Reply # 1
Hijacking post. I wouldnt do the vaccum plug/silicon idea to plug up that hole. Me and another guy around here tried that and had the plug suck through. The silicon just wont hold it for a long period of time. Tap and Die it or find a bolt that fits in properly and seal that. Works much better.