The SPECIFIC kit the OP linked to on Ebay is listed as "1938 Plymouth Deluxe Rear Suspension 4-Link Kit watts link crossmember fast usa". The application chart ONLY shows tri5 fitment, NOTHING else. The JLM website shows a vehicle specific 4 link kit that matches identically to the Ebay listing the OP is asking about in all regards EXCEPT the claim to fit a 1938 Plymouth. Can't it be made to work? Much like my wife with a lot of hassle I am sure it will. Is that why the OP was looking for a "fits a 1938 Plymouth" 4 link kit? I seriously doubt it.


See the axle mount location then the frame mount location of both the upper and lower arms.

Johnny Law Motors:
Essentially a parallel 4 link with the front mounts wider than the rear.


A real triangulated 4 link:



Note how the second pic shows the bars actually making a TRIANGLE? Not so with the first pic.

Last edited by Supercuda; 03/27/16 09:27 AM.
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