Manufacturers

Ford Racing Aluminum Cylinder Head (Bare) - 5.0L/5.8L

  • Model: M-6049-Z304D

Our Price $949.60

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M-6049-Z304D Bare Head

  • Fits 5.0L/5.8L Windsor engines
  • Heads cast with high-flow ports
  • Requires competition valve job and bowl blending
  • Suggested valve size 2.02" intake and 1.60" exhaust
  • Steel alloy intake and exhaust valve seats installed (no valve job)
  • Manganese-bronze valve guides installed with semi-finished ID
  • 63cc CNC'd combustion chamber
  • Cast from prime A356 T6 aluminum
  • Intake port volume as cast 204cc
  • Exhaust port volume as cast 85cc
  • Bare head weighs 27 lbs.
  • Laser cut guide plates included
  • 20 degree inline valve head
  • Accepts both tapered seat and gasket style 14mm spark plugs (Motorcraft AGSP-32-PP, Autolite 3924, 3925)
  • This cylinder head was designed using Solid Modeling Technology
  • Requires screw-in rocker studs and roller rockers (not included)
  • Uses M-6505-A304 exhaust valve and M-6507-A304 intake valve
  • Raised exhaust port exit, custom headers may be required
Assembled Head Features
  • Assembled for use on the M-6007-C347 and other 302/351W crate motors using hydraulic camshafts
  • Premium stainless steel 2.02" intake and 1.60" exhaust valves
  • M-6513-A351 valve springs with steel retainers and machined 7-degree valve locks. Most hydraulic cams can be used with these springs
  • Guide plates for 5/16" pushrods and 7/16" rocker studs included
  • Compatible with the M-6564-K351 roller rocker arms
  • Check piston to valve clearance including radial valve clearance before installing these cylinder heads on your engine
  • Cork valve cover gasket recommended


Manufacturers name: Ford Performance Parts
Part Number: M-6049-Z304D
Manufacturers Part Number: M-6049-Z304D
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