Replacement blocks had the two bolt cover(fuel pump hole) so they could be used in either a tractor or a power unit. Also call me and I will tell you how to identify a M&W crank from the outside.
Give me a call and I will discuss. I have ran a sled (antiques to the big stuff) since the early 90's and I'm sure we could come up with some small things that will help you get the job done.
Hi, How are you. My name is Steve from Missouri. On a post a couple of weeks ago you mentioned you had several M&W turbo decals. I am restoring a 706 with a M&W turbo and may be interested in 2 if you are open to selling.