PDI Big Boss Volvo D13 | Mack MP8 Exhaust Manifold cummins cylinder head This install kit includes a

This install kit includes a turbo clamp

PDI manifolds are a big part in maintaining the best exhaust pressure to boost pressure ratios which will provide potential for increased fuel economy

PDI Big Boss™ Water Pumps for Caterpillar engines are engineered for maximum reliability and flow

this is by far the best it can get on your X15 or ISX

PDI Big Boss Volvo D13 | Mack MP8 Exhaust Manifold cummins cylinder head This install kit includes aAvailable 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,