Add to Larry.

I have not ever had to do the bottom end on a 103 engine. The question is whether or not you plan on keeping the car. IF you will keep it, just go ahead and do the valve job. Be sure that they use OE guides and seals. The rest is up for debate.

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Benzmac:
Donnie Drummonds
ASE CERTIFIED MASTER AUTO TECHNICIAN
MERCEDES SPECIALIST 11 YRS