RCD’s new 7.25 center to center line drive can be used to drive an oil pump, fuel pump, vacuum pumps or anything you want that has a fuel pump style band clamp/marmon clamp. These are typically clamped to our pump extensions and rotated 360 degrees out of the way of Turbos or Pro chargers and out in front of blower belts. The line drive is 2.858 thick so it spaces your fuel pump out past your fuel pump extension that distance. The drive weighs 4.6 lbs and has a 3/8-24 heim on the backside of the drive to hard mount and brace your drive making sure it stays put at 300 mph and avoid oil those downs. The hex shaft sizes are ½, 7/16 and ½ inch