1-3/4" x 1-7/8" x 3" Stainless Signature Series Headers. 2010-2015 Camaro SS/ZL1 Firebird Spring Perches: This catalog entry

Spring Perches: This catalog entry is for the OEM sized front springs and all aftermarket lowering springs

while allowing smooth articulation

There are no expensive “special tools” required to be purchased from Viking

$375 to a residential

1-3/4" x 1-7/8" x 3" Stainless Signature Series Headers. 2010-2015 Camaro SS/ZL1 Firebird Spring Perches: This catalog entryKooks 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