The integral head design came out in 1975.Famous for cracking.Too hard to modify to get any power of it.Buy an older motor,or buy one with the integral head and toss the head and use Your old one.Few dress up goodies for the integral six.
Try to get a 292 Chevy six.Some if I remember right came from the factory with about 170 horsepower according to the Hollander Exchange Manual.Others on this site can better help You,as I like the older 235 and 261 engines more and know much more about them.
EvilDr235
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Two types of people drive old cars.Rich people because they want to and poor people because they have to.
Remember EvilDr235 has a cure for Your sixness.
