I am looking for a source for chrome valve covers. I have a 64 318 with 2 hold down bolts. Most parts stores I have checked look at me in disbelief when I tell them on 2 hold down bolts. Is this 318 considered and A engine. I did a google and someone mentioned the 318 A engine with 2 valve cover bolts. If this is different than other 318s what else might be unique about them and why is it called an A engine. Wayne Huseby 64 polara 500 2dr ht ---- Please address private mail -- mail of interest to only one person -- directly to that person. I.e., send parts/car transactions and negotiations as well as other personal messages only to the intended recipient, not to the Clubhouse public address. This practice will protect your privacy, reduce the total volume of mail and fine tune the content signal to Mopar topic. Thanks! '62 to '65 Mopar Clubhouse Discussion Guidelines: http://www.1962to1965mopar.ornocar.org/mletiq.html.