Best in 7 days
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Ships within 48 hours · Estimated delivery Jul 3 - Jul 8
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Description
WC Fab 14mm Race Series CP3 Conversion Kit , 2017-2025 L5P (WCF100458)Fits: 2017 thru 2025 Chevy Silverado GMC Sierra 2500HD 3500HD L5P Duramax Diesel This Wehrli Custom Fabrication CP3 conversion kit is the perfect solution for trucks with bigger turbo kits and injectors that have reached the limits of the stock HP4 injection pump and are in search of more power. Includes: Your choice of Exergy Sportsman, 10mm, 12mm, or 14mm CP3 pump Black Anodized Billet Aluminum CP3 pump mount plate High pressure fuel line High
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
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- Standard Shipping : 3-10 business days
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
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Best in 7 days
Best in 7 days
Best in 7 days
Best in 7 days
4.1 ★★★★★
Based on 1561 reviews
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Product Reviews
★★★★★ 4
Measure Carefully
Color: Champagne, Size: 12
Great quality, handsome style with a modern color, and fit. Just be aware if your little guy is smaller in stature the arms may be a bit long. Measure carefully.
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Reviewed in the United States on January 1, 2026
★★★★★ 5
Great little boy blazer
Color: Dark Blue, Size: 8, Color: Dark Blue, Size: 8
Too adorable and good quality. My picture doesn't do it justice. A nice dark blue with a subtle pattern. Will go well with many outfits. Fits well and not too snug with a shirt or light sweater underneath.
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Reviewed in the United States on January 2, 2026
★★★★★ 5
Long sleeves
Color: Dark Brown, Size: 14
Looks so good on my boy. I bought a little big (size 14 for my 11 year old) and turned the sleeves in a couple inches, which requires moving the buttons, but I think he might get a couple years wear as he is probably about to hit a height growth spurt. It doesn't look cheap - the material is thick enough to drape nicely.
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Reviewed in the United States on April 28, 2026
★★★★★ 5
Great Quality!
Color: Champagne, Size: 8
I purchased this blazer for my seven-year-old grandson. Great quality for the money. Perfect fit.
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Reviewed in the United States on January 8, 2026
★★★★★ 5
Surprising quality, excellent attention to detail, and satisfying shopping experience
Color: Light Grey, Size: 4
This shopping experience was fantastic. First of all, its quality definitely exceeded its price, and the texture is very good
Very thoughtful, great attention to detail, absolutely standard suit!!!
What I love the most about it is its fabric. It makes me feel at ease when my child wears it, and it won't be uncomfortable to wear. It's very child friendly
I have no doubt about the size, its waistband is adjustable, at least for my son, it fits well
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Reviewed in the United States on July 23, 2025
