Yes, just like a 73 340 roadrunner and a 73 340 Duster would use the same bellhousing but the Roadrunner would use a short fork with matching pivot and the duster would use a long fork with matching pivot. Same basic idea here
You would just use the 67-76 small block a-body fork and fork pivot. The 2 pivot holes are in the same location regardless. The difference is in the fork pivot .