• My Account

Chevrolet


Wehrli Custom Fabrication

Fitment

Make

Model

Engine

Year(s)

Chevrolet

Silverado 2500/3500 HD 

6.6L Duramax 

2020-2024

GMC

Sierra 2500/3500 HD 

6.6L Duramax 

2020-2024

***Does not ship to CA***


View More

$658.99


Wehrli Custom Fabrication

Fitment

Make

Model

Engine

Year(s)

Chevrolet

Silverado 2500/3500 HD 

6.6L Duramax 

2020-2024

GMC

Sierra 2500/3500 HD 

6.6L Duramax 

2020-2024

***Does not ship to CA***


View More

$1,469.99


Wehrli Custom Fabrication

Fitment

Make

Model

Engine

Year(s)

Chevrolet

Silverado 2500/3500 HD 

6.6L Duramax 

2020-2024

GMC

Sierra 2500/3500 HD 

6.6L Duramax 

2020-2024

***Does not ship to CA***


View More

$1,774.99


PPE

Fitment

Make

Model

Engine

Year(s)

Chevrolet

Silverado 2500/3500 HD 

6.6L Duramax 

2017-2024

GMC

Sierra 2500/3500 HD 

6.6L Duramax 

2017-2024

***Does not ship to CA***


View More

$1,349.99


Wehrli Custom Fabrication

Fitment

Make

Model

Engine

Year(s)

Chevrolet

Silverado 2500/3500 HD 

6.6L Duramax 

2020-2024

GMC

Sierra 2500/3500 HD 

6.6L Duramax 

2020-2024

 


View More

$509.99


Banks Power

Fitment

Make

Model

Engine

Year(s)

Chevrolet

Silverado 2500/3500 HD

6.6L Duramax

2017-2019

GMC

Sierra 2500/3500 HD

6.6L Duramax

2017-2019



View More

$449.99


Banks Power

Fitment

Make

Model

Engine

Year(s)

Chevrolet

Silverado 2500/3500 HD

6.6L Duramax

2017-2019

GMC

Sierra 2500/3500 HD

6.6L Duramax

2017-2019



View More

$449.99


S&B Intakes

Fitment

Make

Model

Engine

Year(s)

Chevrolet

Silverado 2500/3500 HD 

6.6L Duramax 

2017-2019

GMC

Sierra 2500/3500 HD 

6.6L Duramax 

2017-2019

***Does not ship to CA***


View More

$349.99


S&B Intakes

Fitment

Make

Model

Engine

Year(s)

Chevrolet

Silverado 2500/3500 HD 

6.6L Duramax 

2017-2019

GMC

Sierra 2500/3500 HD 

6.6L Duramax 

2017-2019

***Does not ship to CA***


View More

$349.99


HSP

Fitment

Make

Model

Engine

Year(s)

Chevrolet

Silverado 2500/3500 HD 

6.6L Duramax 

2017-2019

GMC

Sierra 2500/3500 HD 

6.6L Duramax 

2017-2019



View More

$529.99


Wehrli Custom Fabrication

Fitment

Make

Model

Engine

Year(s)

Chevrolet

Silverado 2500/3500 HD 

6.6L Duramax 

2017-2019

GMC

Sierra 2500/3500 HD 

6.6L Duramax 

2017-2019

***Does not ship to CA***


View More

$218.99


S&B Intakes

Fitment

Flange: 4.5" / B: 7" / T: 5.75"

View More

$69.99


S&B Intakes
S & B replacement filter

Fitment

Flange: 4.5" / B: 7" / T: 5.75"

View More

$69.99


K&N

Fitment

Make

Model

Engine

Year(s)

Chevrolet

Silverado 2500/3500 HD 

6.6L Duramax 

2017-2019

GMC

Sierra 2500/3500 HD 

6.6L Duramax 

2017-2019



View More

$119.99


AFE

Fitment

Make 

Model 

Engine Size

Year(s)

Chevrolet

Silverado 2500/3500 HD

6.6L Duramax

2017-2019

GMC

Sierra 2500/3500 HD

6.6L Duramax

2017-2019



View More

$91.99


AFE

Fitment

Make 

Model 

Engine Size

Year(s)

Chevrolet

Silverado 2500/3500 HD

6.6L Duramax

2017-2019

GMC

Sierra 2500/3500 HD

6.6L Duramax

2017-2019



View More

$114.99


K&N

Fitment

Make

Model

Engine

Year(s)

Chevrolet

Silverado 2500/3500 HD 

6.6L Duramax 

2015-2019

GMC

Sierra 2500/3500 HD 

6.6L Duramax 

2015-2019



View More

$44.99


AFE

Fitment

Make

Model

Engine. Size

Year(s)

Chevrolet

Silverado 2500/3500

6.6L Duramax

2017-2019

GMC

Sierra 2500/3500

6.6L Duramax

2017-2019

***Does not ship to CA***


View More

$2,064.99


S&B Intakes

Fitment

Make

Model

Engine

Year(s)

Chevrolet

Silverado 2500/3500 HD 

6.6L Duramax 

2011-2019

GMC

Sierra 2500/3500 HD 

6.6L Duramax 

2011-2019


Vehicles with: Crew Cab, Long Bed


View More

$1,349.99


Wehrli Custom Fabrication

Fitment

Make

Model

Engine

Year(s)

Chevrolet

Silverado 2500/3500 HD 

6.6L Duramax 

2020-2024

GMC

Sierra 2500/3500 HD 

6.6L Duramax 

2020-2024


**For short beds only.

***Does not ship to CA***


View More

$237.99


Wehrli Custom Fabrication

Fitment

Make

Model

Engine

Year(s)

Chevrolet

Silverado 2500/3500 HD 

6.6L Duramax 

2017-2023

GMC

Sierra 2500/3500 HD 

6.6L Duramax 

2017-2023


**2017-2019 short bed, 2020-2023 long bed.

***Does not ship to CA***


View More

$237.99


Fleece Performance

CHECK FOR QUANTITIES UNDER THE OPTIONS TAB

Fitment

Make

Model

Engine

Year(s)

Chevrolet

Silverado 2500/3500 HD 

6.6L Duramax 

2017-2024

GMC

Sierra 2500/3500 HD 

6.6L Duramax 

2017-2024



View More

S&B Intakes

Fitment

Make

Model

Engine

Year(s)

Chevrolet

Silverado 2500/3500 HD 

6.6L Duramax 

2011-2024

GMC

Sierra 2500/3500 HD 

6.6L Duramax 

2011-2024


Vehicles with: Crew Cab, Short Bed



View More

$1,249.99


Wehrli Custom Fabrication

Fitment

Make

Model

Engine

Year(s)

Chevrolet

Silverado 2500/3500 HD 

6.6L Duramax 

1999-2024

GMC

Sierra 2500/3500 HD 

6.6L Duramax 

1999-2024



View More

$39.99


Wehrli Custom Fabrication

Fitment

Make

Model

Engine

Year(s)

Chevrolet

Silverado 2500/3500 HD 

6.6L Duramax 

2017-2019

GMC

Sierra 2500/3500 HD 

6.6L Duramax 

2017-2019



View More

$151.99


PPE

General Description

Make

Model

Engine

Year(s)

Chevrolet

Silverado 2500/3500 HD 

6.6L Duramax 

2001-2024

GMC

Sierra 2500/3500 HD 

6.6L Duramax 

2001-2024



View More

$55.99


Mishimoto

Fitment

Make

Model

Engine

Year(s)

Chevrolet

Silverado 2500/3500 HD 

6.6L Duramax 

2017-2019

GMC

Sierra 2500/3500 HD 

6.6L Duramax 

2017-2019



View More

$354.99


Mishimoto

Fitment

Make

Model

Engine

Year(s)

Chevrolet

Silverado 2500/3500 HD 

6.6L Duramax 

2017-2019

GMC

Sierra 2500/3500 HD 

6.6L Duramax 

2017-2019



View More

$1,329.99


CSF Race

Fitment

Make

Model

Engine

Year(s)

Chevrolet

Silverado 2500/3500 HD 

6.6L Duramax 

2017-2019

GMC

Sierra 2500/3500 HD 

6.6L Duramax 

2017-2019



View More

$389.99


XDP

Fitment

Make

Model

Engine

Year(s)

Chevrolet

Silverado 2500/3500 HD 

6.6L Duramax 

2006-2019

GMC

Sierra 2500/3500 HD 

6.6L Duramax 

2006-2019



View More

$59.99


30 of 1557 Products

joinmail-icon

join our

email list

You’ll be first to know about Southern Diesel Supply products, discounts and special events!


$0.00