Usable or junk??
I dont give slant 6 K frames away either. I convert them to V8 ones as well. Have my own jig that uses K frame shoulder bolts to locate the RH V8 mount and templates to make a new correct RH mount. I cut off the slant 6 RH mount , grind it smooth, and add the fabricated RH V8 mount
I dont give slant 6 K frames away either. I convert them to V8 ones as well. Have my own jig that uses K frame shoulder bolts to locate the RH V8 mount and templates to make a new correct RH mount. I cut off the slant 6 RH mount , grind it smooth, and add the fabricated RH V8 mount