PDI Big Boss Volvo D13 | Mack MP8 Exhaust Manifold

Sale price


Regular price $1,895.00
Back in soon

Available for: Volvo D13 and Mack MP8 2007-2021

Key Benefits

  • High Quality HSM Material
  • Improved Joint Seal Design
  • Made in the USA

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.