1-3/4" Header and GREEN (H) Connection Kit. 2007-2010 Shelby GT500 5.4L 4V 2001 pontiac firebird the Berserker™ allows for a

the Berserker™ allows for a broader force range curve allowing for strong enough valving to handle higher rate springs

The patented Viking Berserker™ series was designed based on the Crusader™ platform as a response to requests for high performance shocks / struts suitable for street use

For ease of installation

Zippered Pouches On Each Side Of The Army Duffle Bag For Organizing Smaller Items

1-3/4" Header and GREEN (H) Connection Kit. 2007-2010 Shelby GT500 5.4L 4V 2001 pontiac firebird the Berserker™ allows for 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