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Manley Performance Manley Ford Coyote 5.0L DOHC Race Master 32mm Head 5.96mm Stem 4.274 Length (Set of 8)
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Manley Ford Coyote 5.0L DOHC Race Master 32mm Head 5.96mm Stem 4.274 Length (Set of 8)

MAN11627-8
807298073552
Valves
Out of stock
$ 270.06 $ 202.55

SKU: 11627-8 | UPC: 807298073552

Manley Ford Coyote 5.0L DOHC Race Master 32mm Head 5.96mm Stem 4.274 Length (Set of 8) for 2011-2023 Mustang GT F-150

Manley Race Series intake valves feature 32mm heads 5.96mm stems and 4.274 inch length in a set of 8 for Ford Coyote 5.0L DOHC engines. These valves fit 2011-2023 Ford Mustang GT F-150 and other Coyote builds. Engineered to handle bracket drag and oval track demands in engines operating to 8000 RPM with swirl polished heads and knife-edged stems for reduced weight and better flow.

Key Features

  • 32mm Head Diameter: Delivers increased airflow through precisely machined one-piece design for high RPM power gains
  • 5.96mm Stem Diameter: Provides exact fit in Coyote DOHC heads with strength to resist flex under extreme valve train loads
  • 4.274 Inch Length: Matches OEM specifications for drop-in installation in Gen 1 2 3 Coyote cylinder heads
  • Swirl Polished Heads: Reduces turbulence improves combustion efficiency and enhances throttle response in race applications
  • Undercut Knife-Edge Stems: Lowers reciprocating mass for stable valve action at 8000 RPM without sacrificing durability

Product Notes

  • One-piece forged stainless steel construction resists heat fatigue in high performance builds
  • Inspect valve guides and seats prior to installation for optimal sealing and longevity
  • Packages in protective tube to prevent damage during transit

Installation Notes

  • Professional installation recommended.
  • Perform three-angle valve job for best sealing and flow with these performance valves
  • Compatible with stock retainers locks and performance valve springs like Manley 28343-16

This Part Fits

Year Make Model Submodel
2011-2014 Ford Mustang GT
2012-2013 Ford Mustang BOSS 302
2015-2017 Ford Mustang GT
2018-2023 Ford Mustang GT
2011-2020 Ford F-150 XL XLT Lariat King Ranch Platinum
2011-2017 Ford F-150 Raptor

Why Choose Manley?

  • 75 years of racing heritage supplying parts to NHRA NASCAR champions
  • Precision CNC machining from premium stainless steel for consistent performance
  • Proven in bracket drag oval track engines worldwide

Frequently Asked Questions

  • Q: Will these valves fit Gen 3 Coyote engines in 2018+ Mustangs?
    A: Yes these match all Ford Coyote 5.0L DOHC heads from Gen 1 2011-2014 Gen 2 2015-2017 and Gen 3 2018-2023 including Mustang GT and F-150 applications.
  • Q: What material and treatments do these Race Master valves use?
    A: Forged from high-strength stainless steel with swirl polishing on heads 0.5mm stem undercut and knife-edge ends for lightweight high-RPM durability.
  • Q: What warranty coverage applies?
    A: Manley provides limited warranty for manufacturing defects when installed by certified professionals and used in approved racing applications.

Shipping & Handling

  • Method: UPS Ground or FedEx Ground
  • Availability: In stock - ships same or next business day
  • Packaging: Protective cardboard tube inside shipping box 12 x 8 x 2 inches
  • Weight: 1.38 lbs

Request For Information

Have questions about Manley Ford Coyote 5.0L DOHC Race Master 32mm Head 5.96mm Stem 4.274 Length (Set of 8)? Fill out the form below and we'll get back to you by the next business day.
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