PLEASE SPECIFY CLAMP SIZE!!! PLEASE SPECIFY CLAMP SIZE!!! Our billet aluminum dash mounts are made from USA made 6061 and machined at our facility in Brownsburg, IN. They feature a half clamp that installs on your tube style steering column and then adjusts for a better line of site with the built in swivel. They are available for Racepak IQ3, Racepak UDX and Holley style dashes. The finish choices are machined finish and black anodized and the tube clamp sizes are available from 1” - 1-3/4” diameter clamps.PLEASE SPECIFY CLAMP SIZE!!! PLEASE SPECIFY CLAMP SIZE!!!