70 Dart swinger driveshaft 318 /904

JFYI I used a 73 Dart Swinger 318/904/7 1/4 d.shaft when swapping to 360/904/8 3/4 in my 66 Dart Early-A.It was a direct bolt in.(other than swapping to 7290 U-joints)Maybe this will help the sale of your d.shaft to someone doing a V8 swap in an Early-A?Good luck with the sale.