2011-2023 Durango Grand Cherokee 5.7L, 6.2L, 6.4L Hemi Longtube Header Kit - Stainless Works Eaton 917A730 Single adjustables control both the

Single adjustables control both the compression and extension of the shock with one knob

Operation of the POWER PILL® element is unaffected by pressure changes in the system

Each one is custom built for the application it is going in

That is a 60 percent increase in spark energy over the 25

The ATI 15% underdrive pulley is for Ram/Durango 5

2011-2023 Durango Grand Cherokee 5.7L, 6.2L, 6.4L Hemi Longtube Header Kit - Stainless Works Eaton 917A730 Single adjustables control both theFeaturing 1 7 8" Primaries with 3" collectors, midpipes with High Flow Cats, this system increases horsepower and torque on your car with just a bolt on installation and a tune. Pair this kit with either the stock exhaust or a Stainless Works Catback for a true performance exhaust. Stainless Works Header Kits are built from a corrosion resistant 304 Stainless Steel, TIG welded for strength and durability with smooth mandrel bends for optimal exhaust