Thanks for the info 72chargrally . That must have been the one in his Dart Sport. I'll just have to remove my Grant wheel to get the shaft information.

This is the Rebco at Summit
http://www.summitracing.com/parts/REB-270-8630/

Butch


'74 Duster 440
'04 Hemi Quad Cab Ram
'06 Pacifica
'78 MGB