Catalog: Big Block Chevrolet Merlin Cylinder Heads | |
| merlin oval port the high velocity head for great bottom-end and mid-range ... for superior sealing exhaust port head bolt bosses raised 1 to unrestrict air ... assemblies equipped with manley stainless steel valves accepts all chevy mk iv ... valve seats integral intake hardened steel exhaust valve guides integral cast iron ... valve size 2.300 x 1.880 rocker arm studs 7/16 shank screw-in style with hex ... racemaster 1 -2 models 1-pc forged stainless steel valves with swirl-polished heads ... plates recommended installation items head gaskets fel-pro #1017-1or equivalent ... gasket fel-pro #1410 or equivalent head bolts 8 longer than stock required ... world #832015-8 merlin 269cc oval port heads are excellent for most street-driven ... to 468 c.i.d.they ll out-perform larger heads in many applications because the intake ... | |
| assemblies equipped with manley stainless steel valves improved flow for high ... correct installations exhaust port head bolt bosses raised 1 to unrestrict air ... choose merlin rectangular port cylinder heads with right castŪ 320cc and 345cc intake ... /fuel mixture combustion charges these heads will really respond to higher ... for hot street/strip cars the larger heads with 345cc intake ports are used ... valve seats integral intake hardened steel exhaust valve guides integral cast iron ... intake and 1.880 exhaust rocker arm studs 7/16 shank screw-in style with hex ... severe duty 3 -4 models 1-pc forged stainless steel valves with swirl-polished heads ... recommended installation items head gaskets fel-pro #1017-1or equivalent ... gasket fel-pro #1410 or equivalent head bolts 8 longer than stock required ... | |
| merlin iii merlin iii aluminum heads for maximum performance this is the ... cylinder head that highly respected drag racers have ... titles.they are a true high performance head capable of supporting in excess of 800 ... flow numbers for an out of the box head with as cast ports take your pick ... spring and valve specs merlin iii heads are also available bare technical ... high density aluminum alloy valve seats steel intake hardened steel exhaust valve ... valve size 2.300 x 1.880 rocker arm studs 7/16 screw-in style with hex shoulder ... severe duty 3 -4 models 1-pc forged stainless steel valves with swirl-polished heads ... recommended installation items head gaskets fel-pro #1017-1 or equivalent ... gasket fel-pro #1410 or equivalent head bolts 10 longer than stock required ... | |
| numbers at sportsman prices note entire head has .300 wall thickness which ... common to expensive race-only heads with exotic splayed valve setups while ... been accomplished through rolling the head to a 16° valve angle designing highly ... high density aluminum alloy valve seats steel intake hardened steel exhaust valve ... valve size 2.350 x 1.830 rocker arm studs 7/16 screw-in style with hex shoulder ... severe duty 3 -4 models 1-pc forged stainless steel valves with swirl-polished heads ... recommended installation items head gaskets fel-pro #1017-1 or equivalent ... gasket fel-pro #1410 or equivalent head bolts 10 longer than stock required ... effective is unique to the merlin-x head 350cc intake ports part 020750 020750- ... 020750-4 description bare merlin-x alum head merlin-x 16° alum head merlin-x 16° ... | |
