1968-1972 Nova/GM X-Body 3 inch Exhaust Systems - Aggressive to moderate sound

GM X-Body (Chevy Nova, Pontiac Ventura, etc.) 3" Stainless steel exhaust system with stamped crossover, TIG welded Mufflers (for up to 450HP), and a single turn-down exit under each quarter panel.Although these systems have been specifically developed for direct fitment with HOOKER™ LS swap components for these applications, they will provide equally beneficial fitment, function, and service life with other non-Hooker LS swap headers or non-LS engine-equipped X-bodies through modification of the system inlet tubes, or construction of new ones, by a competent fabricator.