# Wehrli 06-10 Chevrolet 6.6L LBZ/LMM Duramax 3.5in Intake Horn - Gloss Black

Not compatible with OEM or other aftermarket intake systems that have the boot connection (intake to horn) molded to the intake pipe/not removable. If your intake uses a Boot and two clamps for connection, then the WCFab horn will work with that intake.

-   4.8 in. Inlet, Largest Intake horn on the market
-   Custom Single Stage Powder Coating
-   Eliminates Resonator Connection
-   Stainless Steel T-Bolt Clamps
-   Cast Aluminum Construction
-   Silicone Reducer Boot
-   Includes PCV Port
-   O-Ring Seal
-   Made in USA

This Part Fits:

Year

Make

Model

Submodel

2006

Chevrolet

Silverado 2500 HD

LS

2006-2010

Chevrolet

Silverado 2500 HD

LT

2007-2010

Chevrolet

Silverado 2500 HD

LTZ

2006-2010

Chevrolet

Silverado 2500 HD

WT

2007

Chevrolet

Silverado 2500 HD Classic

LS

2007

Chevrolet

Silverado 2500 HD Classic

LT

2007

Chevrolet

Silverado 2500 HD Classic

WT

2006

Chevrolet

Silverado 3500

LS

2006

Chevrolet

Silverado 3500

LT

2006

Chevrolet

Silverado 3500

WT

2007

Chevrolet

Silverado 3500 Classic

LS

2007

Chevrolet

Silverado 3500 Classic

LT

2007

Chevrolet

Silverado 3500 Classic

WT

2007-2010

Chevrolet

Silverado 3500 HD

LT

2007-2010

Chevrolet

Silverado 3500 HD

LTZ

2007-2010

Chevrolet

Silverado 3500 HD

WT

2006

GMC

Sierra 2500 HD

SL

2006-2010

GMC

Sierra 2500 HD

SLE

2006-2010

GMC

Sierra 2500 HD

SLT

2006-2010

GMC

Sierra 2500 HD

WT

2007

GMC

Sierra 2500 HD Classic

SL

2007

GMC

Sierra 2500 HD Classic

SLE

2007

GMC

Sierra 2500 HD Classic

SLT

2007

GMC

Sierra 2500 HD Classic

WT

2006

GMC

Sierra 3500

SL

2006

GMC

Sierra 3500

SLE

2006

GMC

Sierra 3500

SLT

2006

GMC

Sierra 3500

WT

2007

GMC

Sierra 3500 Classic

SL

2007

GMC

Sierra 3500 Classic

SLE

2007

GMC

Sierra 3500 Classic

SLT

2007

GMC

Sierra 3500 Classic

WT

2007-2010

GMC

Sierra 3500 HD

SLE

2007-2010

GMC

Sierra 3500 HD

SLT

2007-2010

GMC

Sierra 3500 HD

WT

## Details

- **Price:** 572.84 CAD
- **Vendor:** Wehrli
- **Type:** Air Intake Components

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 572.84 CAD | In stock |

## Images

- Photo - Primary
- User 1
- User 1
- User 1
- Logo Image

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/wehrli-06-10-chevrolet-6-6l-lbz-lmm-duramax-3-5in-intake-horn-gloss-black)
> Updated: 2026-07-03