| | Which block to go with???
I have a 6.0 Iron Block, that I purchased from Summitt, then I have a LS 1 5.7 L, that was given to me after I bought the 6.0. It came with 243 heads. Which one would be best for me to use. Putting it in 1967 Impala SS. want lots of power but not wanting to se NOS, no superchgr, just All motor. Just 1 time a month use on the weekend. Sorry, but I am new t all of this. Just want some good advice and input on what to use and not to use. Thanks for all help and advice that are given!!!!!