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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
17 Units In Stock - Ships Next Business Day
$ 270.06 $ 202.55
$ 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

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