Question

To use the early bb k member you need the specific engine brackets for that k member. But wait, there's more. Those cars used a special drivers side mount that bolted to the front of the motor. Not all blocks have these holes drilled and tapped. Most have the bosses there but they haven't been drilled. Probably be better to sell that k and get a plain v-8 one and use the schumacher mounts. You'll definitely come out ahead money wise.