360 - Rebuild - Information & Opinions Needed

Yep, mine are 80's smog heads. The book How to Hot Rod Small Block Mopar Engines list them as 66.0-72.5 cc's. And yet mine measure at 78. That is why I recommended to the OP to measure his heads to be sure what he has before he buys any parts. Otherwise his combination will be disappointing and a waist of money