PDI Big Boss Exhaust Manifold | Detroit 60 Series | EGR ISX Intake Manifold This relative motion between the

This relative motion between the inertia ring and housing causes the inertia ring to shear the silicone fluid

Requirement: X15 Model Engines Require additional install kit 715895K-X15

For Chrome pipes with stains:

The Series 60 Non-EGR Exhaust Manifold has been so well designed it has a 3yr unlimited mile warranty

following up on our Kenworth version

PDI Big Boss Exhaust Manifold | Detroit 60 Series | EGR ISX Intake Manifold This relative motion between theAvailable for: 2003 2006 Detroit Series 60 12. 7L and 14L Key Benefits 20% increase in airflow over stock in key areas 75 100 degree cooling of EGTs Made in the USA Warranty: 3 Year Unlimited Mile Warranty *RELIABLE INSTALLS ALL PDI PRODUCTS. CALL TO MAKE APPOINTMENT* The BIG BOSS Series 60 EGR Exhaust Manifold from PDI has been designed to maximize the exhaust air flow to reduce turbo lag time and reduce exhaust temperatures. Stock and other