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Ford Racing BOSS 302R Cylinder Head - Right Side (11-14 GT)

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  • Item #50321
  • MPN# M-6049-M50BR

  • Market Price $1,664.99
  • You Save 19% ($315.00)
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  • Original equipment on the BOSS 302 and 302R race car
  • Bolt-on performance upgrade
  • CNC ported ports and chambers to increase flow
  • Right hand - passenger side
  • Genuine Ford Racing part
  • Sold individually - No exchange required!
  • Fits 2011-2014 GT, Boss 302, Boss 302S and Boss 302R
More Power. Increase the horsepower and torque output of your 4-valve 5.0L Coyote engine with a set of Ford Racing BOSS 302R CNC Ported Cylinder Heads. This is a brand new OEM production BOSS 302R 4-valve cylinder head casting that has been CNC ported by Ford Racing to increase air flow and overall performance of your 5.0 Coyote GT.

Fully Assembled. Leak tested prior to assembly, each Ford Racing Boss Head comes fully assembled with factory steel guides, production springs, valves, retainers, locks, and seals. Does not include camshafts, rocker arms and lash adjusters.

Improved Air Flow. These ported Ford Racing Boss heads have an intake port volume of 193cc allowing for an intake flow of approximately 4% more than the stock 5.0L head.

Additional Features. Extra features include 37mm hollow stem intake valves and 31.8mm sodium-filled exhaust valves for improved heat dissipation.

Required Upgrade. It is required to use the Ford Racing head changing kit part# M-6067-M50BR when installing these Boss 302 heads on your DOHC 5.0L Coyote engine (see drop down option above).

Application. This Ford Racing BOSS 302R CNC Ported Passenger Side Cylinder Head is specifically designed to be a direct bolt-on performance upgrade for the 2011 to 2014 GT Mustangs with the 5.0L 4-valve V8 Coyote engine. Includes Right Side passenger side Ford Racing BOSS 302R Cylinder Head only.

Fitment: 2011 2012 2013 2014 Details

Won't fit? Add an exception

What's in the Box
  • (1) Cylinder head
Installation Info
Will it fit my Mustang?
  • Boss 302 - 12, 13
  • GT - 11, 12, 13, 14

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7 Questions / 4 Answers

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hp gain How much more power will this add

FRANCO Year: 2013 Model: GT

  • Depends on your other mods (bolt on mods).

    NoobModder Year: 2012 Model: V6

    Good Answer (0)

Tune required? Seeing as the are CNC ported with more airflow I would think a tune would be required...If so, can BAMA add this to a tune or does it have to be custom tuned on a dyno?

DRH442 Year: 2012 Model: GT

  • Yes You should have your car tuned after all add ons

    gmoney744 Year: 2013 Model: GT

    Good Answer (0)

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Rocker Arms, Lash Adjusters? Will the stock rocker arms and lash adjusters work with these heads? Also...How about if I were to install Comp Stage 3 Cams?

DRH442 Year: 2012 Model: GT

  • yes they should work but you want to go better like the ones your asking about if you want to get good performance out of better heads

    stvn Year: 1995 Model: GT Top 500 Contributor

    Good Answer (0)

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