We have designed this tool tray to make engine maintenance easier. The JBRC tool tray sits on top of the carburetor's and has provisions for carb stud clearance without stud removal. This tray includes space for 16 spark plugs with ample room for frequently used engine maintenance tools. We construct the tray from light-weight heavy-gauge aluminum weld it together making this tray tough and long-lasting. Available for single or dual carburetor applications in standard Holley or dominator models.