'69 340 Questions

For best peace in mind, take it apart. However, I've pulled tons of small block mopar. I've never, and i mean never, pulled a bad one. How or why?

• bought junk vehicles for good running motors
• pulled 273 for 318's
• pulled 318's for 340's
• pulled 340's for 360's
• pulled 360's for big block
• pulled 340's and 360's to keep and put 318's back in
• pulled slants for 318's, 340's, and 360's.

Bottom line, tons of reasons to pull good running motors. But when buying off of a guys word, best peace of mine is to disassemble