Late year swap kit (‘79) LA-B/RB

rumblefish360 said
There is no issue with the external big block pump. On older K frames of the /6 verity, there is.

:thumbsup:

I haven't looked into it much, just an idle "what-if" right now. Was going to swap my 400 motor into the '73 /6 Duster I had, but my son wanted it back so now I am left with my '74 Duster 360 4M car and a 400 that I could sell or....? :D