Kooks 3521H440 1-7/8" Stainless Header & H.O. GREEN Connections for 2021+ RAM TRX 6.2L 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

Fits Chrysler 300

Camshaft Series: Thumpr Camshaft Gear Attachment: 3-Bolt

(Battery +

These are NOT the same springs used in our LS dual valve spring kits

Primary TubesStock Bolt Pattern Includes Provisions for 8EGRFlanged Collector Outlet Connects Directly to OEM Catalytic Converters Includes Gaskets and Bolt Kit required for InstallationNo additional parts required

titanium retainers

2011-2014 GMC Sierra 3500 HD SLT DIESEL Crew Cab Pickup

Enginetech RCJ360 Rebuild AMC 360

875 inches shorter) allows fitment under stock hoods on Corvette

No need to permanently install any attachments into your OBDII port

These can also be mounted to older vehicles with drum brakes

2006 GMC Yukon XL 1500 5