I have aquired a complete y-block.From carb to oil pan.  From fan to flywheel.  and it rotates.  Block # is ECG-6015-C, heads are ECZ-C,  Rockers are ecg 6564-A.  I am assuming it is stock 272 from a truck. It has a front motor mount.  It is yellow with silver valve covers.  Plans are to bore to 292 or maybe 30 over, a mild to medium cam for street, dual exhaust.  i am looking for a four barrell intake to replace the one I threw away 20 yrs ago when I thought I would never have use for it.  Any input as to what I should do or use to have a decent street cruiser.  It will go into a fairlane so I know I will have to change the oil pan and timing cover.  also I'm thinking of an AOD