Hello everyone. this looks like a great site. just getting back into four wheel fun.(eight year old daughter talked me into it have a small block I purchased this morning(short block) it is a 1995 to 2000 350 ci. (10243880)one piece main, roller valve train and flat top pistons. my searchs tell me it is a "crate motor" or a ZZ4 motor. my question is this, I have a set of old(1973) 194 heads I have saved forever. will they bolt on this block, and if so, will the push rods I have with them(also 1973) fit this application? any info is greatly appreciated. I am old school(46) and have spent the last 25 years playing with and working on motorcycles, these new motors look good on paper and I have been told it's the "way to go" thanks again to all. Stephen