Set is new and in excellent condition. Info Applications include – May possibly cover other vehicles/yrs 2019-later Silverado, Sierra; 2019 Cadillac XT4, 2020 Buick Encore GX and Chevrolet Trailblazer EN-51007-10 is a pair of engine support adapters that are used with components from either J-28467-B or EN-51007 engine support fixtures when required by published service information. Either adapter can be installed on the left or right, and is placed onto the inner structure of the engine compartment with a cross-vehicle bar between the adapters, typically J-28467-518 or EN-51007-1. Powered by SixBit’s eCommerce Solution.