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Henry Ford IV 11-29-2025 12:22 PM

Length of 1935 Dipstick
 

I have two dipsticks with my 35 Ford! Of course, two different lengths. Can anyone tell me the correct length of the dipstick, not including the handle?

69a 11-29-2025 02:58 PM

Re: Length of 1935 Dipstick
 

There are several different combinations of tube lengths and dipstick lengths. But as far as I am aware all of the oil pan castings are the same, and are fixed to the pan at the same place, approximately 2 1/8" from the pan rail.
Measure the amount the dipstick tube protrudes from the casting, this can be difficult, but I've used a steel ruler with a zip tie on it, or something similar. Measure the tube length and add 4 7/8" to that length. That is the distance on the dipstick, excluding the handle, to the FULL mark on the stick. If you have a dipstick that measures close to that, maybe 1/4" either way. That will be the correct one. This gives you the oil level about 5" below the oil pan gasket.
Or! If the pan is empty, put 4 quarts of oil in and compare.

Henry Ford IV 11-29-2025 03:15 PM

Re: Length of 1935 Dipstick
 

With all due respect, that seems too complicated to me. Doesn't anyone have a dipstick in their 35 oil pan, and, would you measure it for me?

Kube 11-29-2025 04:18 PM

Re: Length of 1935 Dipstick
 

Quote:

Originally Posted by Henry Ford IV (Post 2425182)
With all due respect, that seems too complicated to me. Doesn't anyone have a dipstick in their 35 oil pan, and, would you measure it for me?

I will. I did. 13 3/4" from the bottom tip to the metal flange.
And it's five quarts. Where do folks still come up with four?
I wonder if a quick read of say (ex.) the owner's manual might help direct those in the proper direction.

Henry Ford IV 11-29-2025 04:33 PM

Re: Length of 1935 Dipstick
 

Thank you.

Brian 11-29-2025 05:49 PM

Re: Length of 1935 Dipstick
 

Kube, dunno, but possibly the confusion about 4/5 quarts is that 1 imperial gallon [which I use in New Zealand] equals 1.2 US Gallons....I always put 4 Imperial quarts in the sump of any flathead.

Model51 11-29-2025 06:03 PM

Re: Length of 1935 Dipstick
 

1 Attachment(s)
1935 Fords use a dipstick with an overall length of 16 3/4" (Part No. 48-6750).

There are two different dipstick "bosses" attached to the side of the oil pan, one is 3/4" long and the other is 2 1/8" long. The shorter boss has a tube 8 21/64" long screwed into it and the longer boss has a 7 1/16" long tube. Both of these versions use the same 1935 dipstick as the overall length of combined boss and tube to the oil pan is the same.

Brian 11-29-2025 06:05 PM

Re: Length of 1935 Dipstick
 

I have a dipstick with part number stamped into it; 48E 6750....it measures 13 7/8' from bottom of stick to flange.

Model51 11-29-2025 06:05 PM

Re: Length of 1935 Dipstick
 

Henry Ford IV,
If you haven't already done so, consider purchasing a copy of the 1935 Ford Book from the Early Ford V-8 Club of America. It's only $30 plus shipping and is a great detailed reference for you 1935 Ford. Here's a direct link:
https://shop.efv8.org/collections/fo...book-softbound

Model51 11-29-2025 06:08 PM

Re: Length of 1935 Dipstick
 

Brian - Can you post a picture? I normally think of an "E" prefix with a model number like 48E as a part manufactured in Europe to accommodate a difference with Ford parts made for the domestic American market. There must be some sort of difference and it would be neat to know what that difference is.

petehoovie 11-29-2025 06:30 PM

Re: Length of 1935 Dipstick
 

Quote:

Originally Posted by Model51 (Post 2425222)
1935 Fords use a dipstick with an overall length of 16 3/4" (Part No. 48-6750).

There are two different dipstick "bosses" attached to the side of the oil pan, one is 3/4" long and the other is 2 1/8" long. The shorter boss has a tube 8 21/64" long screwed into it and the longer boss has a 7 1/16" long tube. Both of these versions use the same 1935 dipstick as the overall length of combined boss and tube to the oil pan is the same.

https://www.fordbarn.com/forum/attac...4&d=1764457323

Kube 11-29-2025 06:42 PM

Re: Length of 1935 Dipstick
 

Quote:

Originally Posted by Brian (Post 2425215)
Kube, dunno, but possibly the confusion about 4/5 quarts is that 1 imperial gallon [which I use in New Zealand] equals 1.2 US Gallons....I always put 4 Imperial quarts in the sump of any flathead.

You make a valid point. However, the US version of the owner's manual states quite clearly five quarts. Period Motors Manuals also state five quarts.
I think that many folks dump four quarts (US) in and get to the "full" mark on the stick and think that's it. They don't take into account the sludge at the bottom of the pan, the most often absent gasket at the dipstick boss.

Henry Ford IV 11-29-2025 06:46 PM

Re: Length of 1935 Dipstick
 

OK, the dipstick that was in it looks exactly like the one above. It is 13 7/8 inches long. I will use it.

Don Rogers 11-29-2025 10:26 PM

Re: Length of 1935 Dipstick
 

1 Attachment(s)
This should help

petehoovie 11-30-2025 02:01 AM

Re: Length of 1935 Dipstick
 

Quote:

Originally Posted by Don Rogers (Post 2425262)
This should help

https://www.fordbarn.com/forum/attac...5&d=1764473095

Kube 11-30-2025 08:47 AM

Re: Length of 1935 Dipstick
 

Quote:

Originally Posted by Don Rogers (Post 2425262)
This should help

Can't get a better response than this!


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