Kooks 31001400 1-7/8" Super Street Series Headers for 2005-2023 Challenger, Charger, Magnum R/T & 300 5.7L HEMIKooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best Headers and complete exhaust systems for your street, race and off road applications. We have won hundreds of championships and set countless records in the NHRA, IHRA, NMCA, NMRA, NASCAR, NASA, SCCA and many other racing organizations. Now with three generations of family leadership, we are proud

Vapor is deposited as a high performance reflective coating to create our black stainless steel Pro-Series tips

It's truly a marvel in its ability to perform so well  in such a mild application

7L block (Your Choice of Year Model Block)

The valve covers retain Holley's signature integrated angled coil mounts

Fits 10lb and 15lb Bottles

Spring Seats #4678-16

Lash Cap Thickness (in):0

& TQ management* Internet updateable with all-new update software via USB Active fuel management control* Vehicle parameter monitoring capabilities Read & clear diagnostic trouble codes Compatible with other performance upgrades

This mixture is then fired directly into the center of the intake plenum

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* Easy to Install

2005 Chevrolet Tahoe 4