Strengthen the bottom end of your VR6 engine with the 10 mm Girdle Kit for 3.2 FSI, 3.6 FSI and R36 engines. Manufactured from high-strength Strenx 650 structural steel, each girdle is laser cut, surface ground on both sides and CNC machined with O-ring grooves on both sides for exceptional accuracy and sealing. The kit includes genuine ARP2000 fasteners, precision-machined bushings and O-rings, providing everything required for a reliable installation in high-performance engine builds.