This Hurst® Blackjack™ Shifter is designed for installing the shifter on the forward mount position of a Tremec Magnum or TR-6060 6-speed transmission. The shifter mount features 3/8-24 UNF threads to use as the attachment point for all Hurst flat or round shift sticks. All Hurst Blackjack shifter housings are CNC machined from billet 6061 aluminum, feature a tough black MIL-Spec anodized finish with the Hurst logo CNC machined in the top plate, ensuring your buying the highest quality shifter available today for your Tremec Magnum transmission. Other features include zinc plated hardened chromoly steel stick adapter, dual stick centering springs, hardened chromoly pivot pins and a durable delrin pivot ball for positive, quiet operation. Covered by Hurst's Lifetime Limited Warranty.