PDI INSTALL KIT BIG BOSS ISX

Cummins ISX and X15 Manifold Install Kit.The 7443K Installation Kit is a complete set of gaskets and seals needed to install our Big Boss Exhaust Manifold on Cummins ISX and X15 Engines. 

Included with the kit:

• Turbo Flange Gaskets

• Exhaust Gaskets for Manifold to Head

• New EGR Bellow

• Bellow Clamps

• EGR Steel Gaskets

• Turbo Connection Banjo Washers

• Turbo Connection O-ring Seals

• For Use with Big Boss Exhaust Manifold PN 7443
• Available for: 2010-2022 Cummins ISX and X15 Engines