Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Your cart
-
0-9
-
A
-
B
-
R
-
S
Wehrli
Wehrli Custom Fabrication LML Duramax CP3 Conversion High Pressure Line Kit (6.6L) - WCF100402
This product will be available for sale in 2 weeks, but you can pre-order now to receive 10% discount!
This Wehrli Custom Fabrication (WCFab) high-pressure line kit is engineered for 6.6L LML Duramax engines undergoing a CP3 conversion. Specifically designed to support the fueling requirements of high-performance builds, this kit provides a significant increase in fuel volume compared to standard Street Series lines.
The WCF100402 kit features a high-pressure line and rail fitting with a larger inner diameter (I.D.) to maximize flow. This increased bore size is essential for owners running high-output 10mm, 12mm, or 14mm CP3 stroker pumps where factory-sized lines may become a restriction. The included #10 triple square socket ensures you have the specialized tool required for the rail plug during installation.
- Larger I.D. high-pressure fuel line for increased fuel volume
- Enlarged high-pressure rail fitting to support maximum flow
- Recommended for 10mm, 12mm, and 14mm CP3 pumps
- Includes specialized #10 Triple Square Socket for rail plug
- Complete with high-pressure rail plugs and caps
- Manufacturer Part Number: WCF100402
Choose your Location
-
Atlus
1340 Cobb Dr, Unit 1, Eustis, FL 32736
352-234-4458
Mon – Fri: 8:30 am – 4:30 pm
Sat: 9:00 am – 2:00 pm
Sun: Closed
Product Comparison
How they are Different
|
__ __ |
|
|---|---|
| Description |
Description - __ |
| Rating |
Rating - __ |
| Vendor |
Vendor - __ |
| Color |
Color - __ |
|
|
Compare products ( / )
The Atlus Price Guarantee
If you can find the part for a lower price from an authorized dealer/shop, we'll match the price! Reach out to Hello@AtlusAuto.com, our live chat located at the bottom right of your screen, or request an Atlas Price Guarantee, or visit our dedicated APG page to submit a request.
Wehrli Custom Fabrication LML Duramax CP3 Conversion High Pressure Line Kit (6.6L) - WCF100402
This product will be available soon, but you can pre-order now to get on the list before others!
US Based Support - In Florida
30 Days Satisfaction Guarantee
Price Match
Our prices are updated daily to ensure we can offer you the best possible price. In the unlikely case that you have found a lower price, please contact us at hello@atlusauto.com and we'll do our best to answer your query right away!
Easy Financing
We've partnered up with Affirm/Shop!
Why use Affirm/Shop?
- Clear application process
- Friendly support team
- Spread a big payment interest-free
- Ability to buy what you want
How does it work?
- Add your purchase to cart
- Select Shop Payments at checkout
- Complete the application
- Compare any available finance options
Share:
This Wehrli Custom Fabrication (WCFab) high-pressure line kit is engineered for 6.6L LML Duramax engines undergoing a CP3 conversion. Specifically designed to support the fueling requirements of high-performance builds, this kit provides a significant increase in fuel volume compared to standard Street Series lines.
The WCF100402 kit features a high-pressure line and rail fitting with a larger inner diameter (I.D.) to maximize flow. This increased bore size is essential for owners running high-output 10mm, 12mm, or 14mm CP3 stroker pumps where factory-sized lines may become a restriction. The included #10 triple square socket ensures you have the specialized tool required for the rail plug during installation.
- Larger I.D. high-pressure fuel line for increased fuel volume
- Enlarged high-pressure rail fitting to support maximum flow
- Recommended for 10mm, 12mm, and 14mm CP3 pumps
- Includes specialized #10 Triple Square Socket for rail plug
- Complete with high-pressure rail plugs and caps
- Manufacturer Part Number: WCF100402
Authencity Guaranteed
We only sell authentic products from verified brand partners and retail partners globally.
Can’t Find the Part You Need?
Our catalog represents only a portion of the automotive products available through our supplier network. If you cannot find a specific part, brand, or application on our website, submit a request below, and our team will help source it for you.
Please include as much information as possible, such as your vehicle's year, make, model, trim, engine, desired brand, or part number, to help us quickly identify the correct product.
- Choosing a selection results in a full page refresh.
- Opens in a new window.
