My 1939 Ford Standard Coupe - The Tear Down
|At this point, I'd
removed the front axle assembly, brake & clutch pedal assembly, master
brake cylinder, brake lines, and fuel line. You can just make out the
"anti chatter" rods that protrude forward from the X frame
center area. These connect to the back end of the flathead engine to give
extra stability and reduce clutch chatter.
A note regarding the serial number on these Fords. This number was stamped into the top of the frame in at least two places. The first is near the front crossmember on the driver's side. The second is on the top of the driver's-side frame rail under the area of the door sill. My frame is somewhat cruddy with rust in the sill area and I could not see the number. The front location was clear once I removed the black paint hiding it. You can just make out the silver-looking area near the front of the frame where my serial number is.
I have taken the frame to a metal strip shop in Cincinnati that will dip the whole frame to chemically remove all rust, dirt, and grease. This is the same shop that dip cleaned my engine block.
|The little 60hp V8
was shorter than the regular 85hp flathead. Ford had to set the motor
mounts back about 4-5 inches to accommodate it. They added steel mounting
brackets to the frame at the usual motor mount openings and riveted them
into place. These brackets extended rear-ward to set the 60hp motor
mounts. I had to grind the rivets off to remove these adapters, since I'm
using the larger 90hp V8.
You can see where I removed the black paint on the near frame rail to confirm my serial number.
|This is the
"X" member of the frame, looking from the front to back. One
transmission mount is still sitting in place.
There was plenty of surface rust, but things are pretty solid here.
|Standing from the
driver's side, I took another shot of the X member of the frame.
At this point, I am 99% sure that I will be using the T5 five speed transmission and late model Ford 8" rear end in my car. The original three speed (which I sold with the engine) and Ford banjo rear end are not in my plans. The 60hp cars had 4.44:1 axle ratios and the car would be lucky to even get up to highway speeds. I learned with my 1940 Ford that higher gearing is nicer for highway cruising. It keeps the engine rpm's down which results in better gas mileage, less noise, and longer engine life.
I hated the idea of not staying stock, but I want to enjoy driving the car, including out of town if I want to. At least it will still be flathead powered!
Page 5 of the Tear Down
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