Catalog: Small Block Chevrolet SR, SR Torquer, & Motown Cylinder Heads
Company/Brand: World Products
dual intake for chevy 350 in Small Block Chevrolet SR, SR Torquer, & Motown Cylinder Heads by World Products
cast iron high performance small block chevy heads are now better than ever bolt on ... head featuring right castŪ 200cc intake runners fast-burn chambers and your ... angled or straight plugs they re good for 30-70 horsepower increases right out of ... density cast iron valve seats integral intake hardened steel exhaust valve guides ... cast iron valve spring seats machined for 1.250/1.550 springs stepped valve size ... flo 1 models racemaster 2 models forged stainless steel valves with swirl- ... items head gaskets fel-pro #1003 265-350 #1004 400 or equivalent pushrods ... champion #670 or #802 or equivalent intake gasket fel-pro #1205 or equivalent ... sportsman ii iron 200cc right castŪ intake runners application bare casting ... none 1.250 single 100 seat 1.437 dual 125 seat none 1.250 single 100 seat 1. ...

high-flowing cast iron cylinder head for small block chevy engines that s ... perfect for big-inch motors screw-in rocker arm ... density cast iron valve seats integral intake hardened steel exhaust valve guides ... cast iron valve spring seats machined for 1.250/1.550 springs stepped valve size ... 2 models or severe duty 3 models 1-pc forged stainless steel valves with swirl- ... items head gaskets fel-pro #1003 265-350 #1004 400 or equivalent pushrods ... hex champion #670 or #802 or equivalent intake gasket fel-pro #1205 or equivalent ... per cc maximum flat mill depth up to intake seats .040 maximum angle mill approx ... depth note these specifications are for reference only always measure before ... designed to provide an even greater intake charge than the sportsman ii world s ...