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-   -   Oil dipstick for 350 (https://67-72chevytrucks.com/vboard/showthread.php?t=859370)

skokie 06-25-2025 05:31 PM

Oil dipstick for 350
 
3 Attachment(s)
I have a made in mexico crate 350 engine in the 68 and I believe that the dipstick is too long. The dipstick is 24 inches long. I changed the oil/filter, put in 5 qts and its reading like its 2qts overfull. Can anyone tell me how long the oil dipstick should be. Pics are attached of what I have.

Thanks!

LockDoc 06-25-2025 06:08 PM

Re: Oil dipstick for 350
 
Quote:

Originally Posted by skokie (Post 9391152)
I have a made in mexico crate 350 engine in the 68 and I believe that the dipstick is too long. The dipstick is 24 inches long. I changed the oil/filter, put in 5 qts and its reading like its 2qts overfull. Can anyone tell me how long the oil dipstick should be. Pics are attached of what I have.

Thanks!


The one in my Chevy 350 crate engine is 21" long.

skokie 06-25-2025 06:11 PM

Re: Oil dipstick for 350
 
Quote:

Originally Posted by LockDoc (Post 9391162)
The one in my Chevy 350 crate engine is 21" long.

The dipstick tube on my 350 is 5 inches long. How long is the dipstick tube on your engine?

Thanks!

LockDoc 06-25-2025 11:28 PM

Re: Oil dipstick for 350
 
Quote:

Originally Posted by skokie (Post 9391163)
The dipstick tube on my 350 is 5 inches long. How long is the dipstick tube on your engine?

Thanks!


I will have to measure it in the morning.

LockDoc 06-26-2025 11:35 AM

Re: Oil dipstick for 350
 
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The dipstick tube is 9" long from where it seats in the block to the top....

skokie 06-26-2025 05:42 PM

Re: Oil dipstick for 350
 
Mine is 5 inches long. Looks like the wrong tube is in the block. Now to find the correct one.
Thanks LockDoc!


Quote:

Originally Posted by LockDoc (Post 9391256)
-
The dipstick tube is 9" long from where it seats in the block to the top....


Rust_never_sleeps 06-26-2025 06:23 PM

Re: Oil dipstick for 350
 
You know exactly how much oil is in it, you could just mark the level on the stick you have and move on.

skokie 06-26-2025 07:26 PM

Re: Oil dipstick for 350
 
Yeah I could do that but my anal brain wouldn't let it go LOL

Quote:

Originally Posted by Rust_never_sleeps (Post 9391312)
You know exactly how much oil is in it, you could just mark the level on the stick you have and move on.


Rust_never_sleeps 06-27-2025 02:26 AM

Re: Oil dipstick for 350
 
Quote:

Originally Posted by skokie (Post 9391323)
Yeah I could do that but my anal brain wouldn't let it go LOL

I get that, sometimes it just should be a certain way

Already Gone 06-27-2025 10:04 PM

Re: Oil dipstick for 350
 
4 Attachment(s)
Saw this thread and thought I'd include something that's nagging at me with my truck. I have a recently rebuilt small block 400 in my truck with a 21 inch dipstick and 9 inch tube. A new Moroso 30700 oil pan was used which is supposed to be a stock relpacement for any 55-79 Chevy small block. I use Lucas Hot Rod Oil, 5 US qt jug, and a A/C Delco Oil Filter PF 1218. The truck has been sitting for a week and hada 10 mile drive right afterthe oil change before parking it and I just went and checked the oil earlier and it reads above the full mark. Is this normal ? The engine has just over 2000 miles on it now and its been reading like this when I check. Anyone know if this is a normal reading on the dipstick ? The picture of the gauge is from after driving for an hour or so.

LockDoc 06-27-2025 11:33 PM

Re: Oil dipstick for 350
 
Quote:

Originally Posted by skokie (Post 9391306)
Mine is 5 inches long. Looks like the wrong tube is in the block. Now to find the correct one.
Thanks LockDoc!

No problem.


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