Temperature sensor modification - Page 4 - The 1947 - Present Chevrolet & GMC Truck Message Board Network

**A1971Blazer** · 10-18-2023, 11:16 AM

Quote:

Originally Posted by Clyde65

I have aftermarket guages, Autometer, can this be done on a 2258 sender??

Thanks!!

I looked at the sender you mentioned, it's specified to be a 1/8"-NPT which is obviously much smaller that either the original ½"-NPT or the modified 3/8:-NPT.
It looks like all you will need is just a reducer bushing to make it function.
Is this it?
Name: 2258sender.jpg
Views: 188
Size: 31.5 KB

Name: 2258sender.jpg
Views: 188
Size: 31.5 KB

**Clyde65** · 10-18-2023, 01:14 PM

Yes sir, that’s it.
I currently have an adapter but thought maybe I could get it to reach in there deeper. I heard about you and what your doing from Captn Fab so wanted to see if you could help.

**A1971Blazer** · 10-18-2023, 01:40 PM

Quote:

Originally Posted by Clyde65

Yes sir, that’s it.
I currently have an adapter but thought maybe I could get it to reach in there deeper. I heard about you and what your doing from Captn Fab so wanted to see if you could help.

Thanks for reaching out. I understand about wanting to get the sender further into the coolant flow.
It may be possible to modify the adapter bushing in a way that would allow the sender to go in further.
Putting a counter bore in the bushing and tapping it deeper might get the result you're looking for, then again it may read correctly just as it is without any modification.
I would try it to see if you get the correct reading. The aftermarket gauge might be better than the factory one.

wwboater · 11-29-2023, 03:38 PM

PM sent for payment info. Thanks

**A1971Blazer** · 11-30-2023, 08:42 AM

Quote:

Originally Posted by wwboater

PM sent for payment info. Thanks

Will go out today 11/30/23...tracking info sent via PM
Thank you!

boynton · 05-15-2024, 02:21 PM

I’d like to get two senders for SVC late model heads to 76571.

**A1971Blazer** · 05-15-2024, 02:26 PM

Quote:

Originally Posted by boynton

I’d like to get two senders for SVC late model heads to 76571.

just replied to your PM

**Hidesertchevy** · 09-22-2024, 05:41 PM

I would like to buy one if they are available. Thank you

**A1971Blazer** · 09-23-2024, 06:57 AM

Quote:

Originally Posted by Hidesertchevy

I would like to buy one if they are available. Thank you

I have several in stock ready to ship
send me a PM for payment info

10-18-2023, 01:14 PM	#77
Clyde65 1965 Chevy C10, 2005 4.8L/4l60 Join Date: Aug 2004 Location: DFW Texas Posts: 8,546	Re: Temperature sensor modification Yes sir, that’s it. I currently have an adapter but thought maybe I could get it to reach in there deeper. I heard about you and what your doing from Captn Fab so wanted to see if you could help. __________________ Clyde65 Rebuild of Clyde http://67-72chevytrucks.com/vboard/s...84#post8338184 69 Aristocrat Lo Liner build http://67-72chevytrucks.com/vboard/s...84#post7561684 *support our troops!*

11-29-2023, 03:38 PM	#79
wwboater Registered User Join Date: Aug 2020 Location: Jasper GA Posts: 17	Re: Temperature sensor modification PM sent for payment info. Thanks

05-15-2024, 02:21 PM	#81
boynton Registered User Join Date: Feb 2012 Location: Salado, Texas Posts: 1,418	Re: Temperature sensor modification I’d like to get two senders for SVC late model heads to 76571. __________________ Just trying to figure this out... 1970 SWB Step-Side http://67-72chevytrucks.com/vboard/s...d.php?t=552980 1970 LWB http://67-72chevytrucks.com/vboard/s...d.php?t=584499 1970 SWB One Owner Step Side 6.0 LY6/6L90 http://67-72chevytrucks.com/vboard/s...d.php?t=617630 Junkyard's 1971 short wide http://67-72chevytrucks.com/vboard/s...86#post7531186

09-22-2024, 05:41 PM	#83
Hidesertchevy Senior Member Join Date: Mar 2017 Location: yucca valley Posts: 271	Re: Temperature sensor modification I would like to buy one if they are available. Thank you



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