Thanks guys for all your input, I almost have the engine out so im putting new bearings and oil pump also new cam and lifters ( I DID"NT LIKE THE ONE IN IT ANYWAY ) And cam bearings. I have the front off the motor and pulled the cam out, FRom my past memory one of the cam retaining bolts used to have a hole in it. This one has all solid bolts. I'll read my manual and check that out.