If you already have a small battery and just need the mounting kit here is the perfect solution. Designed around the Hawker PC925 battery, the entire kit is CNC machined from 6061 billet aluminum and utilizes 4 mounting points. All necessary hardware is included, tie down bolts are 3/8″ diameter meeting all NHRA specs. The tie down is polished to a mirror finish at no extra cost to you. This will fit the Hawker PC925 battery as well as other batteries with the same dimensions. Battery is NOT included. The stock airbox cannot be retained with this kit unless modified. ***Be sure to re-install all ground leads to their original location, failure to do so can result in a shortage***