2020-2022 Chevrolet Silverado 2500/ 3500/ GMC Sierra 2500/ 3500 Cat-Back(tm) Exhaust System S-Type
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Cat-Back(tm) Exhaust System - S-Type
S-Type Cat-Back Exh. Sys. 2020-2023 Chev. Silv. 2500/ 3500/ GMC Sierra 2500/ 3500 6.6L V8 EXC. Diesel AT 2 & 4WD 4 Dr. Crew Cab W/Std. Bed 158.9" WB EXC. Dual Rear Wheels. Add Ext. Pipe 60713 For Crew Cab W/Long Bed 172" WB