MANLEY 12331-8 Chrysler/Dodge 6.4L Hemi w/ Triple Groove (1.654) Race Master Exhaust Valves (Set of 8)

$186.73
$186.73
$257.20
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Manley 2011+ Chrysler/Dodge 6.4L Hemi w/ Triple Groove (1.654) Race Master Exhaust Valves (Set of 8)

  • Triple Groove Locks
  • Type: Exhaust Valve XH-426 Material
  • Head Diameter: 1.654''
  • Stem Diameter: 5/16'' / 0.3125''
  • Installed Height: Stock
  • Overall Length: 5.100''
  • Tip Length: 0.120''
  • Underhead Angle / Radius: 25° x 1/2''
  • Margin: 0.080''
  • Seat Width: 0.100''
  • Top of Head: 20° Dish
  • Weight / Grams: 103


    Note: Must use factory locks with triple grooves.


    Manley has been in business since 1966 producing aftermarket and OEM engine internals, supplying such cars as the SVT Mustang Cobra and Ford GT. Manley's premier connecting rod series is the Turbo Tuff line which was designed to be the best money can buy. Manley Performance is synonymous with winning and their products power some of the fastest cars around.

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