PDI Big Boss Detroit 60 Series EGR Exhaust Manifold Extend Protection Plan This part has been cast

This part has been cast to ensure no weld breaks or issues

High Nickel Casting

For Use with Big Boss Exhaust Manifold PN 3462 and 3461

Warranty: 1 Year Unlimited Mile Warranty

PDI Big Boss Detroit 60 Series EGR Exhaust Manifold Extend Protection Plan This part has been castAvailable 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: 2 Year Unlimited Mile Warranty 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 manufacturers fall short as their design constricts the airflow