Catalog: Small Block Chevrolet SR, SR Torquer, & Motown Cylinder Heads
Company/Brand: World Products
intake for small block chevy in Small Block Chevrolet SR, SR Torquer, & Motown Cylinder Heads by World Products
chevy v8 s/r equipped with manley streetflo ... bolt covers world s stock replacement small block chevrolet heads make it easy to ... features 7-bolt exhaust pattern for max versatility extra thick deck and ... are accepted by nhra as replacements for chevy 041 186 291 292 462 and 492 ... gasolines extra thick decks and walls for improved reliability all heads come ... oem casting numbers that world s s/r small block heads replace world #043600 gm ... 3973370 and 3998993 requires drilling for steam holes technical specifications ... density cast iron valve seats integral intake hardened steel exhaust valve size 1.940 ... flo 1 models stainless steel 1-pc forged valves with swirl-polished heads ring ... 44ts champion 670 or 802 or equivalent intake gasket fel-pro #1204 or #1256 or ...

our lowest priced high performance small block chevy 2.02 cylinder heads screw- ... valve cover rails stock port locations for true bolt-on installations universal ... bodies an improved replacement for the factory chevrolet 327-350-400 ... s/r torquer series features 170cc intake runners and can provide up to a 30 ... are available in 67cc and 76cc versions for engines up to 1986 and 76cc for 1987-on ... they are designed to use 2.020 intake and 1.600 exhaust valves and work well ... density cast iron valve seats integral intake hardened steel exhaust valve size 2.020 ... street flo stainless steel 1-piece forged valves with swirl-polished heads ring ... 44ts champion 670 or 802 or equivalent intake gasket fel-pro #1204 or #1256 or ... -pro #1404 or #1405 or equivalent 170cc intake runners provide 30 hp over most oem ...

the original cast iron high performance small block chevy heads are now better than ... 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- ... champion #670 or #802 or equivalent intake gasket fel-pro #1205 or equivalent ... sportsman ii iron 200cc right castŪ intake runners application bare casting ... casting hydraulic cam solid/hyd roller small block chevrolet sportsman ii cast iron ...

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- ... 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 ... 220 clearly rates as the ultimate small block cast iron head it features the ...

motown 23° new small block chevy heads for street racing applications choose ... rails available with 215cc and 235cc intake runners note must use .150 offset ... intake rocker arms exhaust ports raised .250 ... introduces two great new cylinder heads for small block chevy applications first is ... the motown 23° with 215cc intake runners this vortec-style head combines ... combustion chamber this is perfect head for serious street performance for larger ... displacement small blocks as well as highly modified engines ... world s new 235cc intake motown head is the answer with huge 2. ... 100 intake and 1.625 exhaust valves coupled up ... aluminum valve seats siamese steel intake hardened steel exhaust valve guides ... bronze valve spring seats machined for 1.550 springs valve size 2.080 x 1. ...