Finish the custom piping on your 1989-1993 Dodge 5.9L Diesel when you use the HD Clamps. Manufactured to endure temperatures up to 400 degrees Fahrenheit due to superior quality aluminum construction. These products are engineered to offer up to 12 degrees of angular, axial, and radial movement while remaining sealed. Top brands such as Mishimoto and Vibrant Performance are available at XDP.