Page 108 of 2008 Performance Parts by Ford Racing Performance Parts

cylinder heads ford racing 460 sportsman wedge-style cylinder heads m-6049-c460 · for use with m-6010-a460 ford racing cylinder block · used for professional competition and serious sportsman racers · made from 356-t6 aluminum with bronze valve guides and a premium valve seat insert material compatible with titanium valves · valve angles are 7.5° intake 8.0° exhaust with no side cant · raised intake and exhaust ports · 65 cc wedge-style combustion chamber · 4.600 recommended bore size 4.500 minimum · 2.450 intake 1.900 exhaust recommended diameters · port and combustion chamber design based on ford racing 351 yates cylinder head nhra pro stock cylinder head m-6049-e460 · made from 356-t6 aluminum · raw casting for clearance with m-6582-e302p valve covers new and improved quality made in the usa cnc machined from westinghouse type c phenolic material fits between the upper and lower manifolds to help dissipate heat and significantly increase performance includes longer bolts efi upper-to-lower intake manifold gasket m-9486-a50 gt-40 upper to lower gasket fits m-9424-z51 or m-9424-z51p intake manifold not legal for sale or use on pollution-controlled motor vehicles direct replacement part see pages 2-8 for important safety emissions and warranty information 106 techline 800 ford788 gt-40 stock 5.0l efi heat spacer m-9486-a51 stock 5.0l manifold .5 m-9486-a52 gt-40 manifold .5 m-9486-a53 gt-40 manifold 1 thick

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