Reviewed By Mark G (Wrentham, MA) Reviewed for a 2002 Chevy Corvette —7/26/2011 7:11 AM
These are the best fitting headers for a LS1 swap in your first Gen Nova!
Reviewed By John H (TOPEKA, KS) Reviewed for a 2012 Ford Mustang —11/26/2016 7:58 AM
Second pair of Kooks axle-backs I have owned. Fit and finish are the best. Deep throaty sound at idle and no drone at any speed. Sound scale in my opinion: Factory Mustang GT a 1, GT 500 a 3, MBRP Pro Series a 5, Kooks a 7, and Roush a 10.