383 Build up questions...

Jim Lusk said
Well, to use the Schumacher mounts for your k-member you still have to cut the driver side saddle shorter AND drill a new hole which will be difficult to get lined up. The instructions and pictures are over at BBD. One of the members here came over a week or two ago and I showed him how easy it was to make one.............

On the 73 and up you have to drill a 9/16 hole, the only thing you are doing is cutting the front of the driver side motor mount enough to make clearance for the oil pump.this is an easy job to do.