Merchant Automotive 10184 Pushrod Kit 01-10 6.6L GM Duramax II-0986435519DFLY this muffler does not have

this muffler does not have any of the traditional packing found in many other mufflers that is known to breakdown over time

5" System for your Ford SuperDuty's is one the best riding suspension systems ICON has ever developed

Boost and Fuel by Gear - Gear based calibration allows for optimum traction and performance

As recovery dampers are now mandatory accessories for most 4wd competitions

5" diameter shocks and all of the necessary components to drastically improve the ride and performance of your suspension

Merchant Automotive 10184 Pushrod Kit 01-10 6.6L GM Duramax II-0986435519DFLY this muffler does not haveAnytime an engine is used for higher RPM than stock or higher boost levels, there is a tremendous amount of stress on the pushrods, add an aftermarket cam with higher lift and some heavy duty valve springs and they are simply not sufficient. Install these heavy duty pushrods from Merchant Automotive that are made to the highest specifications. Precision ground from Chrome Moly tubing and the ball and socket ends mimic the factory parts perfectly.