3" Stainless Catted Y-Pipe. 2019-2023 GM 1/2 Ton Truck 5.3L.Kooks 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

* Two year materials and workmanship warranty

If it does not fall within this range

Our design includes a CNC machined upper spring perch

and our camber plates

CrusaderTM rebound valving range may be

Trackspec has once again developed the best bolt in 4 point roll bar on the market

Installs easily with simple hand tools in 2-3 hours

We have won hundreds of championships and set countless records in the NHRA

SPL cannot confirm fitment with aftermarket shocks and coilovers***  Sold as a pair

The spherical bearing used in the Vorshlag camber plate is the largest used in any 6th Gen camber plate on the market

We also have an instruction gallery of pictures showing the step by step installation of the S550 camber plate

5° negative beyond stock (OEM spring size limits inboard travel slightly compared to the generally smaller sized coilover springs)