I just wanted to share this with all members , likely a lot of you already know . When I decided to put a build a stroker motor for my 65 N Y . I was so excited with planning and getting parts that I failed to notice that the 440 block I had just had all this machining work done to and was building , had no holes in the front of the block to install the motor mount for the 65 .!!! I had planned on getting new mounts and called Schumacher industries . Told them of my dilemma , feeling I just wasted 10 k $. . They have a mount that fits this application , with instructions on how to drill 2 holes in the front of the block and tap the holes . The mount fits perfect . So glad . I had to trim the mount slightly to make clearence for the power steering pump . If your stuck with a block without these holes there is an answer .