Volvo Mack D13, MP8 PDI Big Boss Exhaust Manifold, 101000055552

Available for: Volvo D13 and Mack MP8 2007-2021
Key Benefits High Quality HSM Material Improved Joint Seal Design Made in the USA Warranty: 2 Year Unlimited Mile Warranty
At PDI, we use only the best material for our products. We use a superior grade of High Silicon with Molybdenum Ductile Iron (HSMD) that eliminates weak points such as warping, cracking,  and failure from heat erosion. This material, combined with a redesign of the mounting surfaces, eliminates common failures due to a fatigued manifold.