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Home » Public Forums » GMCnet » Re: [GMCnet] Transmission vacuum modulator leaking?
Re: [GMCnet] Transmission vacuum modulator leaking? [message #329221 is a reply to message #326961] Fri, 16 February 2018 20:54 Go to previous messageGo to previous message
gibsongo is currently offline  gibsongo   Canada
Messages: 116
Registered: October 2012
Location: Montreal West, Quebec, Ca...
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James - proper torque certainly makes good sense, but I'm not sure I understand the comment about avoiding heat-cycled castings. Any used head is going to have experienced lots of "heat up to operating temp. - cool down" cycles. Are you suggesting using new aluminum heads? Does anyone have experience - positive or negative - with these?

Gordon Gibson 1976 23" Norris Upfit Montreal West, Quebec, Canada
 
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