3" x 2-1/2" SS Catted OEM Connection Pipes. 2005-2023 LX Platform Car 5.7L Firebird the cataloged offerings are summarized

the cataloged offerings are summarized as follows: Rebound: “B”: Baseline digressive valving “F”: Firm digressive valving Double Adjustable Compression: “A”: Baseline digressive valving “G”: Firm digressive valving with a fixed low-speed bleed “H”: Firm digressive valving Triple Adjustable Compression: “A”: Baseline digressive valving “H”: Firm digressive valving “R”: Extreme firm digressive valving The following combinations will be offered as standard for the Berserker Series: Double Adjustable: “AB”: Baseline Valving “GF”: Handling applications “HB”: High force compression with baseline rebound “HF”: High force compression with tie-down rebound Triple Adjustable: “AB”: Baseline valving “HF”: Handling Applications “RB”: High force compression with baseline rebound “RF”: High force compression with tie-down rebound

Over the past few years

all of which are undesirable

Vorshlag upper spring perches are included and built to fit the strut style and spring diameter you select

3" x 2-1/2" SS Catted OEM Connection Pipes. 2005-2023 LX Platform Car 5.7L Firebird the cataloged offerings are summarizedKooks 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