Corsa Xtreme Exhaust System Axle Back 2-1/2" Diameter 4-1/2" Tips - Stainless - GM GenV LT-Series R060004YS It allows Bassett to test

It allows Bassett to test new designs and know they'll work BEFORE the wheel hits the track

bolts and spacers to mount the batteries models mentioned above

Four 2-1/16 in Holes

1979-1985 GMC C2500

5/8 in OD Hole

Corsa Xtreme Exhaust System Axle Back 2-1/2" Diameter 4-1/2" Tips - Stainless - GM GenV LT-Series R060004YS It allows Bassett to testCORSAs Patented Reflective Sound Cancellation (RSC) Technology allows acoustic engineers to create a drone free exhaust sound, styled specifically to fit the personality of your vehicle. Each system is designed to increase vehicle performance, deliver an AGGRESSIVE SOUND under acceleration and a DRONE FREE EXPERIENCE during cruise. Performance gains are not affected by sound choice. Custom Tuned Aggressive Exhaust Note No Drone At Cruise 304 Stainless