2019-2021 ( 5.3L ) Silverado 1500 / Sierra 1500 / Cat Back/ Dual Split Rear Exit / Dual Tips / S-Type
Silvderado 1500 / Sierra 1500 ( 5.3L )
2019 - 2021

Cat-Back / S-Type

Part # 140770BC

Dual Split Rear Exit - Dual Tips
Extended Cab - Standard Bed
Crew Cab - Short Bed




Exhaust

2019 - 2021 Silverado/ Sierra 1500 5.3L Automatic Trans.
2 and 4 Wheel Drive Extended Cab Standard Bed
(78.8") and Crew Cab Short Bed (69.3"). Not intended
for trucks equipped with single side exit exhaust.
Factory Split Rear Exit Only.





2019-2021 ( 5.3L ) Silverado 1500 / Sierra 1500 / Cat Back/ Dual Split Rear Exit / Dual Tips / S-Type