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RHS (Racing Head Service) 35972-01
Cylinder Head Assembly Kit for SBF Hydraulic Flat; This assembly kit is used on our 160cc Runner Heads. Supports up to .560" Valve Lift with Stainless Valves, our 972 Springs, 7 Degree Retainers and Locks, along with Studs, Guideplates, Seals and Spring Seats.
RHS (Racing Head Service) 35972-02
Cylinder Head Assembly Kit for SBF 180 to 200cc Hyd Flat; This assembly kit is used on our 180 to 200cc Runner Heads. Supports up to .560" Valve Lift with Stainless Valves. 972 Springs, 7 Degree Retainers and Locks, along with Seals, Spring Seats, Studs and Guideplates.
RHS (Racing Head Service) 35972-03
Cylinder Head Assembly Kit for Ford Small Block; This assembly kit is used on our 215cc Runner Heads. Supports up to .560" valve lift with Stainless Valves, our 972 Springs, 7 Degree Retainers and Locks along with Spring Seats, Seals, Studs and Guideplates.
RHS (Racing Head Service) 35987-02
Cylinder Head Assembly Kit for Ford Small Block; This assembly kit is used on our 180 to 200cc Runner Heads. Supports up to .600" Valve Lift with Stainless Valves, 10 Degree Retainers and Locks along with Seals, Spring Seats, Guideplates and Studs.
