SKU: 19200470580

Wehrli Custom Fab CP3 Block Off Plate 01-16 GM 6.6L Duramax

Sale price$65.48 Regular price$72.75
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  • USA
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Ships within 48 hours · Estimated delivery Jul 12 - Jul 17

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For Your Every Summer RSVP, with Code: SUMMER15

Description

Wehrli Custom Fab CP3 Block Off Plate 01-16 GM 6.6L DuramaxComplete your Duramax fuel system upgrade with the WCFab Duramax CP3 Block Off Plate. Designed for GM 6. 6L Duramax diesel engines, this billet aluminum plate seals the factory valley CP3 pump location when the original pump is removed for a CP3 relocation, dual fueler setup, or CP3 conversion build. Precision CNC machined from high quality billet aluminum, this block off plate provides a secure and leak free seal while maintaining a clean,

Complete your Duramax fuel system upgrade with the WCFab Duramax CP3 Block Off Plate. Designed for GM 6.6L Duramax diesel engines, this billet aluminum plate seals the factory valley CP3 pump location when the original pump is removed for a CP3 relocation, dual fueler setup, or CP3 conversion build.

Precision CNC-machined from high-quality billet aluminum, this block off plate provides a secure and leak-free seal while maintaining a clean, professional engine bay appearance. The durable black anodized finish with engraved logo resists corrosion and matches other aftermarket diesel performance components under the hood.

Essential for CP3 Conversion Builds

When upgrading or relocating the factory CP3 fuel pump, the original valley location must be properly sealed to prevent leaks and contamination. The WCFab CP3 Block Off Plate provides a precise fit to securely close this opening while protecting the fuel system and keeping the engine valley clean.

Its billet aluminum construction ensures long-term durability even in high-heat diesel engine environments, making it a reliable solution for performance builds and fuel system upgrades.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 19200470580

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Jared Smith
Omaha, US
★★★★★ 5
Good Product
Color: 2 Pack(black+red), Size: Medium
Very comfortable. Personally preferred over turtlenecks. Fits well for slim builds.
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Reviewed in the United States on September 5, 2025
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DH
Chelsea, US
★★★★★ 2
Not worth the price.
Color: 2 Pack(black+white), Size: XX-Large
At best these T-Shirt should be in a 4 pack at maybe $10. Quality is not good, they are very thin, very stretchy and the collar does not hold its shape. Would not buy again.
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Reviewed in the United States on May 9, 2026
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Ron in Ohio
Louisville, US
★★★★★ 3
Nice fit but loose in the collar …
Color: 2 Pack(black+white), Size: X-Large
Quality material. A little loose in the collar.
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Reviewed in the United States on March 2, 2025
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Liz
Louisville, US
★★★★★ 5
Perfect Summer Wedding Look – Affordable, Comfortable, and Stylish!
Size: Medium, Color: White/Black Flower, Size: Medium, Color: White/Black Flower
Absolutely thrilled with this purchase! We were looking for something both stylish and practical for a summer wedding, and this hit the mark perfectly. It was incredibly affordable, which was a bonus, but what really impressed us was the comfort and quality. My fiancé wore it all day in the summer heat and didn’t feel weighed down or overheated—thanks to the light, breathable, and sweat-wicking fabric. The fit was spot on and looked tailored right out of the package. Plus, the pattern was exactly as pictured—crisp, vibrant, and modern. A great option for weddings, outdoor events, or any warm-weather occasion. Highly recommend!
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Reviewed in the United States on June 26, 2025
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F. L. Bates
Fort Morgan, US
★★★★★ 5
Get multiple colors!!
Size: X-Large, Color: Navy Blue Circle
This series is shirts quickly became some of my favorite to reach for. They are accommodating for muscular or V-frame guys without being constructing. They maintain their fresh look throughout a long day and can be dressed up easily. Its a quick and easy way to level up your outfit without leveling out your wallet. Stop reading and JUST BUY IT!
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Reviewed in the United States on November 11, 2025

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