'65 cuda 273 car info neeeded

thanks for the info...... learning process for sure. I had Galien's parts book from many years ago and lost it, probably didn't include this early stuff anyway. I've had lots of 318 and 360's, the 273 is new to me.
stepping into a project someone started has its challenges! LOL. word is it was little ole lady's car. headliner looks original and is perfect. hopefully low mile engine, .... ( thankyou numb-nuts for taking it half apart! LOL)