10° man o war 18° raised port 275 285 intake heads ... intake valves.they are the new king of the hill for ford enthusiasts cast from ... alloy six bolt-per-cylinder matches man o war blocks available with 285cc or ... and rocker arm studs parallel at 10° offered bare or fully assembled part 023005 ... the ideal street/strip head the new 18° man o war comes with 200cc or 235cc intake ... power booster for stock or modified 302/351fords cast from 355-t6 aluminum alloy ... standard ford 4 bolts-per-cylinder attachment ... with oem valve train components offered bare or fully assembled valve ... 64cc 64cc 64cc 64cc 64cc 64cc 64cc 64cc man o war aluminum 302/351ford cylinder ...