I am planing on pulling my motor to replace my blown head gasket an rod /main bearings. also replace timing chain . the motor has 80000 miles any other parts yall suggest to replace, lifters , oil pump , push rods ext.... When going this far do yall think I should go ahead and completely rebuild it or keep stock pistons and rings. compression was good before I blew my HG. Also is it better to buy a kit from a place like postons or buy them seperate. sorry about the run on questions thanks for any replys