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Ford Racing M-6049-X307 - Ford Racing GT-40 Cylinder Heads

  • Cylinder Head, GT-40, Aluminum, Assembled, 58cc Chamber, 178cc Intake Runner, Ford, 289, 302, 351W, Each
  • Application Specific
  • Estimated Ship Date: 2/25/2010
 
BrandFord Racing
Manufacturer's Part NumberM-6049-X307
Part TypeCylinder Heads
Product LineFord Racing GT-40 Cylinder Heads
Summit Racing Part NumberFMS-M-6049-X307
 
Cylinder Head StyleAssembled
Cylinder Head MaterialAluminum
Cylinder Head FinishNatural
Combustion Chamber Volume (cc)58
CNC-Machined Combustion ChamberNo
Intake Runner Volume (cc)178cc
Exhaust Runner Volume (cc)62cc
CNC-Machined Intake RunnerNo
CNC-Machined Exhaust RunnerNo
Intake Port LocationStandard
Exhaust Port ShapeSquare
Exhaust Port LocationStandard
Intake Valves IncludedYes
Intake Valve Diameter (in)1.940 in.
Exhaust Valves IncludedYes
Exhaust Valve Diameter (in)1.540 in.
Valve Springs IncludedYes
Outside Diameter of Outer Spring (in)1.500 in.
Damper Spring IncludedNo
Number of Springs Per ValveSingle
Retainers IncludedYes
Retainer MaterialSteel
Locks IncludedYes
Lock Style7 degree
Valve Stem Seals IncludedYes
Valve Stem Seal StyleUmbrella
Rocker Arm Studs IncludedNo
Rocker Arms IncludedNo
Rocker Arm Nuts IncludedNo
Guideplates IncludedNo
Guideplate Pushrod Size5/16 in.
Accessory Bolt Holes DrilledYes
Valve Guides IncludedYes
Valve Guide MaterialBronze
Valve Seats MachinedYes
Valve Seat Machine Style3-angle
Valve Seat MaterialSteel
Steam Holes DrilledNo
Oiling StyleThrough pushrod
Machined for O-RingNo
Heat CrossoverNo
QuantitySold individually.
NotesDesigned for bolt-on rocker arms.
 

Increase the power potential of your small block.

The Ford Racing GT-40 "P" high-flow cast iron cylinder heads flow 185 cfm of air right out of the box, giving your small block Ford greater power potential. Designed for Ford 289-351W engines, the complete assemblies have 60cc combustion chambers, 1.84 in. intake/1.46 in. exhaust valves, and work with stock or aftermarket intakes, rockers, and valve covers.

Warranty

Ford Racing parts are sold "as is" without any warranty whatsoever. The entire risk as to the quality and performance of such parts is with the buyer. The buyer, and not the manufacturer, distributor, or retailer, assumes the entire cost of all necessary servicing or repair. Parts thought to be defective upon initial installation can be returned for inspection and will be handled case-by-case. The exception to this warranty is that Ford Racing Performance warrants to the original retail purchaser for 12 months or 12,000 miles, whichever comes first, that it will repair or replace, at its option, using new or remanufactured parts, Ford Racing Performance Parts engine covered parts that, after inspection, are found to have failed due to a defect in factory-supplied materials or workmanship. The customer must contact Ford Racing Performance Parts directly at (586) 468-1356 regarding this warranty. Ford Racing warrants the following parts for 12 months/12,000 miles from the time of installation when installed by a Ford or Lincoln Mercury dealer prior to the vehicle reaching either 36 months or 36,000 miles (whichever occurs first) from the vehicle warranty start date when they are found to be defective in factory-supplied material or workmanship: * FMS-M-6066-M463V * FMS-M-6066-M463P * FMS-M-6066-M463V7 * FMS-M-6066-M463P7 * FMS-M-6066-M463V8 * FMS-M-6066-M463P8 * FMS-M-6066-SGT This warranty replaces the existing manufacturer's warranty for engine, driveline, and suspension parts with a 12-month or 12,000-mile warranty. Installation of these products by anyone other than a Ford dealer may void the vehicle powertrain warranty.