Page 122 of 2008 Performance Parts by Ford Racing Performance Parts

engine gaskets cylinder head gaskets sold in pairs part number cylinder bore application bore diameter gasket diameter compressed thickness compressed volume description m-6051-a302 289/302/351w production-type cast iron and aluminum heads 4.00 4.100 0.042 9.1 cc m-6051-b51 302 production 4.00 4.100 0.040 8.8 cc m-6051-s331 302/351 m-6051-cp331 302/351 m-6051-b341 big bore 351 ford racing blocks 4.00 4.100 0.040 8.8 cc 4.00 4.100 0.040 8.8 cc 4.125 4.160 0.040 9.1 cc m-6051-r351 302/351 m-6051-a427 ford racing all fe v-8 up to 4.125 4.230 4.160 4.400 0.040 0.040 9.0 cc 9.7 cc 4.00 standard bore competition gasket for cast iron or aluminum cylinder heads on 302 and 351w production blocks features solid metallic core with wire-encased combustion chamber seal for applications surfaces are teflon coated 4.00 standard bore expanded graphite gasket for high-performance applications part of m-6051-a50 5.0l gasket kit described on page 121 requires torque-to-yield cylinder head bolts available from ford lincoln and mercury dealers pre-flattened steel wire combustion ring exhaust side is straight to accommodate frpp block water passages pre-flattened copper wire combustion ring exhaust side is straight to accommodate frpp block water passages 4.125 overbore competition gasket designed for ford racing blocks with larger 4.125 overbore bore flange valve pockets have been added to unshroud intake and exhaust valves set includes unique rh and lh gaskets for use on m-6010-r351/r352/r451/r452 race quality gasket with steel wire combustion ring and stainless steel armor race quality competition gasket features solid metal core and wire-encased combustion chamber seal competition gasket with round water openings to match m-6010-a460 engine blocks m-6051-a441 429/460 wedge m-6051-b460 429/460 wedge 4.360 std up to 4.625 4.500 0.0425 11.2 cc 4.670 0.038 10.7 cc notes several different water hole patterns have been used on 302 and 351w ford racing cylinder blocks and heads since their introduction engine assemblers should lay the head gasket on the block and the cylinder head with front of gasket toward the front of the engine to make sure there is a path for coolant flow from the block into the head in some cases holes may have to be drilled in the block or head or punched in the gasket m-6051-b460 m-6051-s331 coolant water holes cylinder head gasket m-6051-b341 120 techline 800 ford788 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.

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