I see the $1,200 conversion kits available, but how to do it on the cheap?

I understand they were factory available starting '71.

Is there a simple component swap from later years using salvage yard parts?

A good friend will bail you outta jail...A true friend will be sitting next to you saying, "That was FUN!"

Send us your injured child:http://www.shrinershq.org/hospitals/index.html