yes mate they have the fat rods in them there very strong , fit 4efte pistons to them rods and fit 4efte sump pick up on it , with the thermostat housing to
get your 4efte fly redrilled by and engine builder / engineers then get the fly rebalanced !!! ( its a must ) the 200mm clutches wont hold the power long they even struggel on a 4e ct9