X-Link Adapter Harness Module for Gen III / IV LS Engine. X-Link Adapter Harness Module. Work with either truck 87mm e. Trailblazer SS or 08+ truck or car style e. Corvette 90mm throttle bodies. ? Terms of sales. Best Price, All products are low in price and high on Value. Included in our price. F you are not sure about. Fitment, Please check the Part number or send us your VIN number. For a new store. If you are satisfied with our products, Please kindly leave us a good feedback. Monday to Friday only (excluding Holidays). Beijing time 9:00-18:00??