Detroit Speed's Camber Shim Track Kit allows you to adjust camber easily with our one-piece slotted camber shims. Each shim is Black Anodized 6061 Aluminum, with the thickness laser etch for easy identification. This kit can be used for 1967-70 Mustangs.;Includes: (2) 1/16" Shims, (4) 1/8" Shims, and (4) 1/4" Shims - Set of 10 Pieces; Aluminum with Black Anodized Finish; Laser Etched Thickness on Each Shim; 4.75” Center to Center mounting ;