Tag: 1937 Plymouth

Dear Welder Series… 1936 Plymouth Mustang II?

Dear Welder Series…

I have included a couple pics so you can see what we have. The crossmember installed will be removed to install your unit. A gentleman started it with his own design and gave up so I appreciate your help on this. The white line is our wheel base of 113″ and that is your Z correct? I will get what you need from that.
Thank you so much.
Jeff

Dear Jeff…
Jeff, the stock wheelbase dimension will usually give the “Z” location. Sometimes the look is better when the wheel/tire is ahead or back slightly from the stock location. This is because of the vehicle rake or even the stock “look” of the wheel and tire in the fender opening that changes with the new ride height. If you have the luxury of putting a fender in place and mocking the tire, it could give  some relief to know the line you have was right all along. Or …

Thanks for the pictures.
I’ll try to get cut line info back to you quickly so you can get on with the build.
Paul

Dear Welder Series…

Hi Paul
We removed the engine and the other cross member to get more accurate measurements for your work sheets. I sent a pic of front frame also. Let me know if you need anything else and thank you for all your help.
Take care
Jeff

Dear Jeff…Jeff, this series of Plymouths gave us issues back in the 80’s when we had the first one to do. I think we were involved with another builder since then. He made new frame rails from the firewall forward.

The high frame arch makes it very difficult to install an independent front end.
The frame width is where the upper a-arm cross shafts will be and the frame arch is also there.
The work-around is to add to the bottom of the frame and remove from the top.
I can do some basic drawings that will show the height of the new bottom and top of the frame using the dropped spindles that you have I can do similar drawings for stock MII spindles.
Would you also please confirm the dimensions from ground to top of frame at CR and TR?
I’ll watch for your reply.
Paul

Dear Welder Series…

Hi Paul
Let me know when your free for a call again please. The plan is to install 2×4 at 13 1/8″ high and the same width as the inside of the existing rails and it should be more than 14 in in length of clean flat surface to work with on the top. I just want to talk before I cut it up.
Thanks
Jeff
Dear Jeff…
My drawings are all based on dropped spindles and 13” ground to the bottom of the 2×4.
Dear Welder Series…
Hi Paul
I have attached some pics of the Plymouth for you to have a look at. I got at it this week and it really went well and I thank you so much for all your help and engineering. I left the inner upper rails in as fillers for when the fenders are installed. We have some more finish work to do but we are really happy with the results.
Take care
Jeff