choice of head bots - thermostat housing

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liam012
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Post Tue Dec 20, 2005 9:21 pm

if i'm putting 320 head on 2673a 525e engine is it ok to use the e28 head botls? also i do not know what year my engine is from so i dont know what thermostat or housing to go for, all i know is that the code is as above 276ea, any toughts?
cheers
liam
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Brianmoooore
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Post Fri Dec 23, 2005 12:18 am

Use new torx head bolts. These are stretch bolts and are intended to be used once only.
Use the thermostat housing that was originaly on the car, and the hoses should all match up.