Ford Performance M-6049-M52B 5.2L "GEN 3" RH Cylinder Head

Description

Details

Upgraded version of Ford Performance M-6049-M52A 5.2L cylinder head

Production 2021 GT500 RH cylinder head

Improved high-performance 5.2L head castings provide added strength and increased size of central cooling passages, to support higher horsepower engine builds

Fully CNC ported intake ports, exhaust ports and combustion chamber

Larger port sizing than the 2015-2017 5.0L Coyote cylinder heads

38.3mm intake valve and 32.5mm exhaust valve

2015-2017 5.0L Coyote valve sizes are 37.3mm intake, 31.8mm exhaust

New valvetrain geometry allows for higher valve lift

Lightweight hollow-stem intake valves and sodium-filled exhaust valves

Stiffer exhaust valve springs

Upgraded valve guides

Upgraded exhaust valve seat

Loaded head assembly minus camshafts, rocker arms and lash adjusters

To use on 5.0L Coyote requires unique camshaft due to valvetrain geometry, see M-6550-M52 or M-6550-M52A

Requires 5.2L rocker arms and lash adjusters, see M-6564-M52

Requires M-6067-M52B head changing kit

Installation of 5.2L heads on 5.0L engine requires piston modification for proper piston to valve clearance

For LH cylinder head see M-6050-M52B

Vehicle Application(s)

This product fits the following models and years

Model	Year(s)
Boss 302	2012 2013
Mustang GT 5.0L	2011 2012 2013 2014 2015 2016 2017
Shelby GT350	2015 2016 2017 2018 2019 2020
Shelby GT350R	2015 2016 2017 2018 2019 2020

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Q&A

Ford Performance M-6049-M52B 5.2L "GEN 3" RH Cylinder Head

Details

This product fits the following models and years

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