Head unleaded small bore with transmitter hole 1967 on

Old unit must be crack free and serviceable-built up with valves etc.must be a 998cc casting with transmitter holeCompletely rebuilt in the UK by a top engine reconditioner, set up for unleaded fuel with hardened valve seats and completely assembled with valves and springs.Head has a refundable surcharge added of £75-00 if old unit not exchangedSee part number MSSK061 for replacement stud kit for thermostat housing etc