Depending on how accurate you want to make your 63 max clone.....
you would want the pad to look something like mine, in pic#10 in your other max thread. (A late 62 built for a 63 426 stage one motor)
You will also need some four bolt valve cover max heads, for either a 426 stage 1, or stage two.
The 64s were the first with six bolt covers.
