2" x 3" Stainless Steel Header. Includes O2 extensions for all years. 1993-pontiac-firebird-esi6766158 * Viking's double adjustable shocks

* Viking's double adjustable shocks and struts are priced close to the single adjustable price of most other manufacturers

* Aluminum

Caster has two settings

triple adjustable

We take it a step further by tying in the vertical portion of the rear wheel tubs

2" x 3" Stainless Steel Header. Includes O2 extensions for all years. 1993-pontiac-firebird-esi6766158 * Viking's double adjustable shocksKooks 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