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Ships within 48 hours · Estimated delivery Aug 21 - Aug 26
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Description
Manley Ford 4.6L DOHC (4 Valve) Triple Groove 30mm Race Master Exhaust ValvesStainless Steel Construction: Both exhaust (XH 426) and intake (NK 842) valves are constructed from high quality stainless steel for unparalleled durability. Chrome Stems and Hard Tips: Chrome stems and hard tips are incorporated for enhanced longevity and wear resistance. Swirl Polished and Fully Machined: The valves feature swirl polished under head areas and fully machined combustion faces to optimize airflow and combustion efficiency. Variety of
Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems and hard tips are incorporated for enhanced longevity and wear resistance.Swirl Polished and Fully Machined: The valves feature swirl polished under head areas and fully machined combustion faces to optimize airflow and combustion efficiency.Variety of Shapes: Choose between Race Master (Straight Stem) and Race Flo shapes to suit your racing engine's specific requirements.Recommended for Alcohol Engines: These valves are the recommended choice for exhaust valves in alcohol engines, ensuring reliable performance even in demanding conditions.This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2005-2006 | Ford | GT | Base |
| 2007-2008 | Ford | Mustang | Shelby GT500 |
| 1999,2001 | Ford | Mustang | SVT Cobra |
| 2000 | Ford | Mustang | SVT Cobra R |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.5 ★★★★★
Based on 14 reviews
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Product Reviews
★★★★★ 5
Nice fabric and true to size
Color: Black, Size: 3X-Large
True to size and very good material
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Reviewed in the United States on May 8, 2026
★★★★★ 5
Sharp, Comfortable, and Perfect for Business or Formal Wear
Color: All White, Size: 3X-Large
I recently purchased the DEMEANOR All White men’s dress shirt, and I couldn’t be happier with it. The slim fit design gives a modern, tailored look without feeling restrictive, thanks to the stretch fabric. It’s wrinkle-free, which is a huge time saver — I can wear it straight out of the closet and still look crisp and professional.
The material feels soft yet durable, and the long sleeves with button cuffs add a polished touch. I especially appreciate the pocket, which is both practical and stylish. Whether I’m wearing it for business meetings, formal events, or even casual nights out, it always looks sharp.
For the price, this shirt is excellent value. It combines comfort, style, and convenience in one, and I’ll definitely be ordering more colors from DEMEANOR.
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Reviewed in the United States on December 15, 2025
★★★★★ 4
Es cómoda
Color: Black, Size: Medium
Todo está bien
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Reviewed in the United States on October 8, 2025
★★★★★ 5
SOFT, COMFORTABLE, HIGH QUALITY
Color: Black, Size: 3X-Large
This is an AMAZING shirt, the value for the quality is ASTOUNDING. The material is soft, with a slight stretch, and the stitching is well done and high quality. I’m not wearing this for its intended use, but if I was in search of another dress shirt, I’d buy this one again in a HEARTBEAT.
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Reviewed in the United States on August 4, 2025
★★★★★ 3
Good material, good price, but placket not my style
Color: All White, Size: Medium
Attractively priced, slim-fitted, cotton-spandex blend, seems a good value. I just didn't care for the prominent placket and visibly heavy front stitching, but that's just a matter of personal preference.
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Reviewed in the United States on February 18, 2025
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