challenger wiper assembly question

[ogre]

Is there a difference between years 70-74 for challengers wiper assemblies? I have a 70 Challenger which needs a variable speed motor but can I use the linkage under the cowl from a 72 challenger? Are they the same or is it a 70-71 and 72-74 like for the front fenders.

Thanks
Ogre

 

[Chryco Psycho]

yes 70 is unique from other years , 2 speed & 3 speed are different from each other in all years .

 

[EW1BH27]

For added info....

 

[Steve340]

The 72 - 74 wiper motor crank arm is also different.
It is smaller were it bolts to the motor and the pin length for the linkage arm is also slightly longer than 70-71.

 

[ns1aar]

70-71 are d

yes 70 is unique from other years , 2 speed & 3 speed are different from each other in all years .

70-71 is different than 72-74. They can be exchanged as long as you take them as a package

 

[strycker]

Can you send the lenghth measurements in inches for the 71 as this may be my parking problem (wipers won't park)

 

[Xcudame]

Strycker, when the wipers don't park, it's usually because the switch in the dash isn't letting the motor run in reverse to actually park the wipers.

 

[strycker]

Am concentrating on the grounding as i had another switch which did the same thing as the original,so I picked up an nos switch at carlisle this year and all 3 switches are doing the same