318 to 360 swap screwed up big please help!!!

Your K frame is 1972 and earlier.

I think you have to have the tall mounts because of clearance. It looks like those are tall mounts in the picture I posted.

If the short mounts are what you need the Anchor part number is 2266. I got mine from Orileys for $7.99 each. I got some spares at Advance Auto Parts and they were only $3.99 same brand and part number.