[Doug Orr (Doug444ut)]

OK, I hope this goes here. If not, administrator please put it where it belongs. I'm acquiring a '74 that doesn't have winshield wipers. It's already got a new 3-spd. wiper motor, but no wiper arms. The Paddock doesn't list any wiper arms for the Challenger, but does list them for the Barracuda. Are they the same? Or will I have to scrounge the junkyards for these things?

[Christer (Christer)]

Yes, the wiper arms are interchangeable between Barracuda and Challenger.
On the driver´s side, both makes used the same part number (3420817) until early 1972, and then changed partnumber (to 3620828). On the passenger´s side they used the same part number (3420816) through all the years.Hope this helps.

[Doug Orr (Doug444ut)]

Many thanks, Christer. I've gotten the same response from a number of sources. Now to find 'em locally for less!