03-07 Powerstroke 6.0 BD Diesel Exhaust Manifold Bolt & Spacer Kit EGR & PCV the 9% shorter flow path

the 9% shorter flow path delivers an 86% increase in airflow over the factory components it replaces

AGCO: AG121853

and performance for any kind of driving for vehicles using regular

Performance and records such as HP & Torque

03-07 Powerstroke 6.0 BD Diesel Exhaust Manifold Bolt & Spacer Kit EGR & PCV the 9% shorter flow pathTypical aftermarket exhaust manifold bolts are much shorter than stock which after numerous heat cycles can cause them to fatigue and start to stretch, leading to exhaust leaks and possible breakage after repeated re torques. The finish and coating on most of these bolts can also lead to premature corrosion and zinc embrittlement. Replace damaged or corroded exhaust manifold bolts with BD's class 10. 9 bolts and spacers which improve thermal