The exhaust port location is raised 0.125” to aid in water jacket design and allow for a full 0.750” fire deck for high compression, blown, or nitrous applications! Engine:302 to 351W. Wait for an RGA number to be issued.
Hemi 426 572 Stage VI Top Fuel Head Billet Aluminum Bare Cylinder Head
Renegade Bare Cylinder Head 11949B; Alum, 175cc Runner, 62cc for 289-351W SBF
Renegade Bare Cylinder Head 11960B; 210cc Aluminum 62cc for Ford 289-351W
Revolution Engine Bare Cylinder Head F64185; 185cc Aluminum 64cc for Ford SBF
