if a simple head gasket failure,and the head ok,no chatter marks of the fire rings,and the liners wer'nt spinning,h/gasket £28.00 r/gasket £7.00 sealant for cam box,if removed,£6.00 labour @£45.00 per hr x 4.75 hrs. work it out mate,what u paid for would be a full strip down to reseal the...