Universal Twist Style Dual Carb Linkage designed for EMPI HPMX, EPC-34, EPC-48, EPC-51, Weber IDF/ICT/IDA, Dellorto, Kadron, Brosol, and Solex dual carburetor systems. Features a robust construction with billet aluminum center stand, 5/16" steel pivot bolt, steel linkage pivot, and 3/8" aluminum linkage rods equipped with adjustable Heim Joints.