Description
Flowmaster American Thunder Cat Back Exhaust System 3 in Diameter Dual Side Exit 3 in Polished Tips Extended Cab GM Fullsize Truck 1999 2006 121017 This high quality mechanical to WEI7155 This high quality mechanical to electric hall effect speed sensor from AutoMeter is engineered to adapt to GM and Chrysler transmissions originally designed to accept a 7 8" x 18 thread on style speedometer cable Intended for use on N A or forced induction engines in the 6 powersports vehicles and more Flowmaster® gives you lots of exhaust choices with 12 designs of chambered mufflers