I am looking to convert my car to a 4sp and am trying to find a used lakewood Blow proof Bell. I see there is a starter attachment or option. Am I correct that something extra is needed to mountthe starter . Also how critical are the offset pins. I am trying to be thrifty but dont want someones junk or a big problem.?

1965 Coronet 500 340 40+ Passon 4sp 12.90 2.6 60' street tires