Hello Listers -

I have a question in regards to the correct thermostat housing for a 68 327/350 engine does it take the regular style aluminum or Cast Iron housing or the cast iron "gooseneck" pn 3827369 ? Thanks

Use the aluminum housing. Be sure it's the style that has one mounting bolt higher then the other. The housing that has the bolts level may put the pipe for the raditor hose to close to the oil fill pipe and the hose will not go on. I know because this happened to me.

Hunter