18 Degree SBC Header Flange - 3/8" Thick Stainless. Ports for 1-7/8" Primaries fbody precision machined piston with a

precision machined piston with a deflective disc and a P

Contoured to fit your specific hood curve

The 3/4 Generation F-Body Viking Crusader Rear Kit includes the following:

Application: 2015+ S550 Ford Mustang

18 Degree SBC Header Flange - 3/8" Thick Stainless. Ports for 1-7/8" Primaries fbody precision machined piston with aKooks 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