OK. I have to throw in my two cents on this one. I have been running a 74 block out of a lesabre for the last 2 years. it's a 70 lark I just try to keep alive. I live in south Texas where a 100 degree day is pleasant, and traffic is horrible. not once have I overheated the dinky two row radiator I have. I realize that there are people on this board that have megatons more mechanicing ability than myself, but do not rule out the overbored small block buick. I still beat down the ricers without a performance cam, or the help of better gear ratios. if it's a daily driver give the 0.060 a chance. do your home work and have it checked PROPERLY. do not uunder estimate them. once again, just my 2 cents.
