1998.5-2018 Bolt and Spacer Set for Cummins Exhaust Manifold 5.9L/6.7L PPE " Differential Covers and Parts The 40 Inch Connect configuration

The 40 Inch Connect configuration includes five Phoenix 5 Inch pods

This muffler has a low profile 3-inch tall case for better fitment on lowered vehicles

OEM Quality - Dual Gerotor:Two is always better than one

Thread size- 1/2X20

our kit gives you the option of massive dual inlet airflow

1998.5-2018 Bolt and Spacer Set for Cummins Exhaust Manifold 5.9L/6.7L PPE " Differential Covers and Parts The 40 Inch Connect configurationUpgrade the rusty or broken exhaust manifold bolts on your Cummins 5. 9L 6. 7L with the PPE Exhaust Manifold Bolt and Spacer Kit. Over time, repetitive heat cycles can take a toll on factory bolts, causing fatigue and stretching, ultimately resulting in troublesome exhaust leaks. Each PPE Manifold Bolt is centerless ground and rolled with extreme precision, reducing stress concentrations, and increasing durability. The use of Spacers mitigates the