Description
QA1 Pro Coil Shock Twintube Double Adjustable GM F Body 1970 81 36000BK Meets or exceeds dB requirements WEI7155 Meets or exceeds dB requirements at most muffler required sanctioned events High Output for Carbureted Applications (up to 600 HP) 3 8" NPTAeromotive Inc Non Adjustable Pro Coil System Features: Steel and street rodding markets