The original head design is prone to cracking. This does not mean that they all will, but they are MUCH more likely to do so that later versions. They are also (like the #17 head) more likely to blow the head gasket between #1 cylinder and the chain case. Many won't, but a fair proportion will.

Just be aware that overheating WILL bust a #14, and be prepared to spend some money to fix it when it does. Otherwise, no problem.

Peter

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1972 220D ?? miles
1988 300E 200,012
1987 300D Turbo killed 9/25/07, 275,000 miles
1985 Volvo 740 GLE Turobodiesel 218,000
1972 280 SE 4.5 165, 000 - It runs!