Watch for missing heads on the retaining bolts. The bolts are tightened into their yield point and somtimes the heads pop off. Anytime you replace the head gasket use all new bolts. The head expands approximately 0.022" more than the block that it is fastened to due to the thermal coefficient of expansion being different between cast iron and aluminum. The solution is in the head gasket that will allow scrubbing to occur without failing. I had 5 of these cougar 3.8L and only had a problem with the '85 at about 70,000 miles. It was a great engine when it was working right. It is basically the 5.0 Liter with two cylinders cut off.
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Today's Featured Article - Grain Threshing in the Early 40's - by Jerry D. Coleman. How many of you can sit there and say that you have plowed with a mule? Well I would say not many, but maybe a few. This story is about the day my Grandfather Brown (true name) decided along with my parents to purchase a new Ford tractor. It wasn't really new except to us. The year was about 1967 and my father found a good used Ford 601 tractor to use on the farm instead of "Bob", our old mule. Now my grandfather had had this mule since the mid 40's and he was getting some age on him. S
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