Torque Rush Performance X-Link Adapter Harness Module for Gen III / IV LS Engine. TBSS LS2 LS3 or LS7 8 Pin To 6 Pin DBW. Now featuring the newest units which are compatible with both “gold” and “silver” blade throttle bodies! From Torque Rush Performance. Want to install a LS2, LS3, LS7, L76, L99 90mm or a L92, Trailblazer SS, GMT900 87mm 6 pin throttle body on a GM or GM Holden electronic throttle control(ETC) vehicle originally equipped with a 78mm 8 pin throttle body? X-Links will not work. Non GM clones (China) and 102’s with magnetic sensors are not compatible. Make sure your throttle body has the GM Number stamped in the throttle body. X-Link works with either truck 87mm e. Trailblazer SS or 08+ truck or car style e. Corvette 90mm throttle bodies. Robust, all automotive class construction. Maintains the independence of the two throttle position sensor signals. Works with your original throttle actuator control (TAC) module and pedal assembly. Allows full throttle blade range to 100% wide open throttle. Get the full potential out of draw-through superchargers like the Magna Charger Radix or` TVS and the Kenne Bell and Whipple twin screws. Allows use of 90mm electronic throttle on L76, L92, TBSS and FAST intake/induction swaps. Simplifies L76, L92, LS2 and LS3 engine swaps into these LS1 vehicles. Less restriction and improved airflow for turbocharged or high output naturally aspirated applications. To the lower 48 US states.