Catalog: Small Block Ford SR (2.9L V6), Man O'War Cylinder Heads
Company/Brand: World Products
valve springs for small block in Small Block Ford SR (2.9L V6), Man O'War Cylinder Heads by World Products
port 275 285 intake heads engineered for the serious 5.0l racer these highly ... runners and monster 2.250 intake valves.they are the new king of the hill for ford ... six bolt-per-cylinder matches man o war blocks available with 285cc or 275cc intake ... 2.250 intake and 1.625 exhaust valves 64cc combustion chamber smaller ... available compatible with oem valve train components valves and rocker arm ... you can have the optimum flow/velocity for your engine combination a bolt-on power ... booster for stock or modified 302/351 fords cast from 355-t6 aluminum alloy ... standard ford 4 bolts-per-cylinder attachment ... intake runners 200cc uses 2.020/1.600 valves 235cc uses 2.100/1.625 64cc combustion ... chamber valves and rocker arm studs parallel at 18° ... compatible with oem valve train components offered bare or fully ...

ford v6 s/r reinforced rocker shaft mounting ... pads superior replacement for crack-prone oem ford v6 cylinder heads ... ideal for use by economically-minded production ... the factory cylinder heads used in many ford rangers broncos and other vehicles have ... developed a reputation for cracking the need was such that world ... developed these improved replacements for the original world s s/r 2.9 ford v6 ... superior to factory castings designed for optimum reliability assembly a recap of ... priced lower than oem parts more profit for rebuilders machined gasket surfaces ... world 2.9 heads hardened steel exhaust valve seats are fully compatible with today s ... get no core replacement formulated unleaded gas heads for chevrolets too ... what s more as an oem replacement for ford part #6090caj,world s/r 2.9 ford v6 ...

or severe duty stainless steel valves leak-free fully machined valve cover ... designed in collaboration with leading ford racers are perfect for more serious ... the 58cc combustion chamber is sized for true bolt on compatibility and has been ... to getting serious power from a ford 5.0 motor without spending a ton of ... components,like manley stainless steel valves are used as your assurance of ... material high density cast iron valve seats integral intake hardened steel ... exhaust valve guides integral cast iron valve spring seats machined for 1.250/1.550 ... springs stepped valve size 1.940 windsor jr or 2.020 ... flo 1 models or racemaster 2 models forged stainless steel valves with ... ring band-style seals 1 2 models valve springs manley 7° chrome moly retainers ...