Dear Welder Series…
I am looking for a Mustang II crossmember for a 1937 Plymouth 4 door sedan. The front frame is 24 1/4 ” inside and 29 1/2″ outside measurements. I am not sure how to measure the track width.  Do you have this assembly? What is the cost including shipping , GST, etc, to T9E 8S5?

Thanks
Darryl

Dear Darryl…
Thanks for writing, Darryl.  The 56″ kit is the one to use in your Plymouth. The cost to your door, including GST, would be $233.49 for the coil-over kit or $258.37 for the conventional coil spring kit (both shown below).

Kits are in stock.

I hope we can help with your project.

Paul Horton