Catalytic Converter Seal, Right

This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors

Muffler & Pipe

Dual exhaust, 5.3L, double cab. Dual exhaust, 5.3L, crew cab 5.8 ft box.

Exhaust Muffler

4.3L, crew cab, 5.8 ft box.

Exhaust Muffler

4.3L, regular cab. 5.3 & 6.2L single exhaust. regular cab 8 ft box. 5.3L single exhaust. regular cab 8 ft box.

Muffler & Pipe Clamp

5.3 & 6.2L, 6.2L. Dual exhaust. Helps provide a tight seal for your vehicle's exhaust connections This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors

Muffler & Pipe Hanger

Dual exhaust, 2023-26. Dual exhaust, 2020-22.

Tailpipe Gasket

Dual exhaust. 1.5L turbo. 3.6L. 1.6L. 1.8L, center and rear. 2.5L, with dual muffler. 2.0L turbo, 2011-2013. 2.4L. Helps provide a tight seal for various components of your vehicle This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors

Exhaust System Hanger

2018-20, 3 hole. Single exhaust, front. 6.6L diesel, 3-hole. Dual exhaust, front. 2.7L, front. 4.3L, front. 3.6L 2017-21. front. 2.8 turbo diesel rear section. Helps secure and support your vehicle's exhaust pipe to the underside of the vehicle Helps prevent excessive vibration and noise from entering the interior cabin This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors

Tailpipe Extension, Right

Silverado, sierra. 3.0l. Right. Dual exhaust, 2023-26, black chrome. Dual exhaust, 2020-22.

Tailpipe Extension, Left

Silverado, sierra. 3.0l. Left. Dual exhaust, 2023-26, black chrome. Dual exhaust, 2020-22.

6.6L gas, front, #1. 6.6L diesel, front, #2. 2.7L, front, center. Single exhaust, front, center. Dual exhaust, 2023-26, front, center. Dual exhaust, 2020-22, front, center. 4.3L, front, center. 5.3 & 6.2L dual exhaust. front center.

Floor Pan Heat Shield, Center rear

6.6L diesel, center, regular cab. 6.6L gas, center, regular cab. 4.3L, center, regular cab. Single exhaust, center, regular cab. Can help prevent exhaust heat from damaging your vehicle's undercarriage and engine compartment components This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors

Floor Pan Heat Shield, Rear

Dual exhaust, rear. 4.3L, rear, without 8 ft box. 2.7L, rear, without 8 ft box. Single exhaust, rear. Can help prevent exhaust heat from damaging your vehicle's undercarriage and engine compartment components This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors