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1970 b body . will the front sway bar off 1972 b fit the 1970

towtruckAl

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Hi every one have 2 plymouth b bodies and 1973 dodge b all are near complete projects , just plugging away having fun ,
 
Welcome to FBBO from NorCal Sierras

This is just the welcome wagon

But;
I really don't think so, but I've never tried,
maybe a slight chance, by swapping bushings & mounts possibly
fabing/modifying some of your own etc., I highly doubt it's a bolt in...
I've never done a side by side comparison or tried to do that...
I don't know the different/differing dimensions, off the top of my head either...

Usually the as far as I know 66-70 are relatively
many parts interchangeable
1971 - 74 were completely different arrangements dimensions etc.
Wider I'd think for 1 thing... not sure exactly

Sorry that isn't much help probably...
Maybe post this question in the general discussion forum
or the brakes suspension rims & tires forum section

good luck & Happy Moparing
 
The front suspension of the 70-72 are identical. The B body Upper and lower control arms are interchangeable from 1962 -72. The sway bar design interchanges from 1970-72. The K member of the 71-72 is supposed to have a steering box mount that is at a slight angle as compared to a 1970 but I am skeptical. I would have to confer with others to know for sure.
I modified a 1987 Chevy 1 ton 2wd front sway bar to use on my 70 Charger. 1.25" solid, it was the biggest that I could find. Hotchkis or Helwig makes a 1 3/8" bar but it is hollow. They are lighter but not as effective.

42.JPG 50.JPG 73.JPG
 
Size comparison.
Top bar: GM truck 1.25"
Middle: Addco 1.125"
Bottom: Stock 7/8"

Sway bar comparison 1.JPG
 
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