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plugging Dipstick hole? #3154421
06/26/23 04:09 PM
06/26/23 04:09 PM
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west palm beach, florida
modelmakerinc Offline OP
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Fellas, I'm putting a truck pan on a 440 and its dipstick goes into a fitting on the side of the pan. So what is the preferred way to plug the stock hole. i don't want to modify the hole so as to be able to reuse it if the engine finds its way into a car in the future.


Exceptional Architectural, Yacht and Automotive scale models. e-mail modelmakerinc@att.net for a portfolio review. www.modelmakerinc.com
Re: plugging Dipstick hole? [Re: modelmakerinc] #3154423
06/26/23 04:14 PM
06/26/23 04:14 PM
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Wichita
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GY3 Offline
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They had a factory plug in the truck blocks.

Personally, I would tap the hole and put a bolt in it with sealant.


'63 Dodge 330
11.19 @ 121 mph
Pump gas, n/a, through the mufflers on street tires with 3.54's. 3,600 lbs.
10.01 @ 133mph with a 250 shot of nitrous an a splash of race gas. 1.36 60 ft. 3,700 lbs.

Re: plugging Dipstick hole? [Re: GY3] #3154429
06/26/23 04:23 PM
06/26/23 04:23 PM
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Michigan
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I’m lazy, I always tapped a header bolt in to the hole after applying RTV.

When I say tapped, I mean with a hammer, not threaded.

Easy in, easy out.

Last edited by Transman; 06/26/23 06:27 PM.
Re: plugging Dipstick hole? [Re: modelmakerinc] #3154430
06/26/23 04:27 PM
06/26/23 04:27 PM
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A piece of metal rod the right diameter could just be tapped into the hole with a hammer, it's something like 5/16th or 3/8th in diameter.
Measuring the diameter of the dipstick tube will let you know.
A little RTV can be applied if you choose to.

That way you can knock it out later if needed, kinda like knocking out a broken off dipstick tube.


Kayse can't keep up at all now. lol
Re: plugging Dipstick hole? [Re: A727Tflite] #3154431
06/26/23 04:28 PM
06/26/23 04:28 PM
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S.E. South Dakota !
bigdad Offline
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on the block I use these , never had a truck pan


https://www.ebay.com/itm/284452198069


The lips of fools bring them strife, and their mouths invite a beating.Proverbs 18:6
Re: plugging Dipstick hole? [Re: A727Tflite] #3154432
06/26/23 04:29 PM
06/26/23 04:29 PM
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Posts: 2,343
west palm beach, florida
modelmakerinc Offline OP
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i found some for sale at Mancini, and 440 source. but im going to try .357 shell case or will turn some alum rod down. Thanks seems a silly question after thinking about it


Exceptional Architectural, Yacht and Automotive scale models. e-mail modelmakerinc@att.net for a portfolio review. www.modelmakerinc.com
Re: plugging Dipstick hole? [Re: modelmakerinc] #3154443
06/26/23 04:54 PM
06/26/23 04:54 PM
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Fulton County, PA
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1/8 NPT tap and plug. Dont think I even had to touch it with a drill.

Last edited by CMcAllister; 06/26/23 04:54 PM.

If the results don't match the theory, change the theory.
Re: plugging Dipstick hole? [Re: CMcAllister] #3154455
06/26/23 05:32 PM
06/26/23 05:32 PM
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Originally Posted by CMcAllister
1/8 NPT tap and plug. Dont think I even had to touch it with a drill.


The problem with tapping threads into it is that you use the factory style press in oil dipstick tube ever again you would be worrying about it leaking oil from the hole. Unless you barely tap threads into it.

It sounded like he wanted the option of possibly using the hole with a factory dipstick tube again in the future.

To me a piece of rod knocked into the hole would be far easier to do than dealing with tapping threads into the hole. shruggy

Using a truck pan with the rear sump means that the oil dipstick tube is mounted to the side of the oil pan rather than going into the pan rail of the block, which is why he want to plug the hole (at least for now).


Kayse can't keep up at all now. lol
Re: plugging Dipstick hole? [Re: SNK-EYZ] #3154457
06/26/23 06:14 PM
06/26/23 06:14 PM
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westerly, ri. usa
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440lebaron Offline
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1/8 npt tap fits without drilling, just tap 1/4 down , dipstick will later fit in, cleanest way i have seen, done many times


all parts are sold as is, all parts are considered used no warranties or returns
paypal/check/money order, shipping is from zip 02891, buyer pays paypal fees 24% IRS 1099A plus 3% of part price, check/money order preferred
site is not monitored 24/7 there might be a delay in response

Re: plugging Dipstick hole? [Re: modelmakerinc] #3154477
06/26/23 07:20 PM
06/26/23 07:20 PM
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Oregon
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Originally Posted by modelmakerinc
Fellas, I'm putting a truck pan on a 440 and its dipstick goes into a fitting on the side of the pan. So what is the preferred way to plug the stock hole. i don't want to modify the hole so as to be able to reuse it if the engine finds its way into a car in the future.


I repro the factory plug: https://arengineering.com/products/plug-dipstick

Re: plugging Dipstick hole? [Re: bigdad] #3154479
06/26/23 07:22 PM
06/26/23 07:22 PM
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Oregon
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AndyF Offline
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Originally Posted by bigdad
on the block I use these , never had a truck pan


https://www.ebay.com/itm/284452198069


Pretty big mark up on those!

Re: plugging Dipstick hole? [Re: AndyF] #3154507
06/26/23 09:39 PM
06/26/23 09:39 PM
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MI, usa
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Clean it well. Fill it with RTV. It'll seal forever.
Doug

Re: plugging Dipstick hole? [Re: AndyF] #3154608
06/27/23 08:52 AM
06/27/23 08:52 AM
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Originally Posted by AndyF
Originally Posted by modelmakerinc
Fellas, I'm putting a truck pan on a 440 and its dipstick goes into a fitting on the side of the pan. So what is the preferred way to plug the stock hole. i don't want to modify the hole so as to be able to reuse it if the engine finds its way into a car in the future.


I repro the factory plug: https://arengineering.com/products/plug-dipstick

Andy does that plug require you to use a Tap? In one of the pictures it looking like it.

Re: plugging Dipstick hole? [Re: racerx] #3154619
06/27/23 09:23 AM
06/27/23 09:23 AM
Joined: Oct 2003
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W. Kentucky
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Originally Posted by racerx
Originally Posted by AndyF
Originally Posted by modelmakerinc
Fellas, I'm putting a truck pan on a 440 and its dipstick goes into a fitting on the side of the pan. So what is the preferred way to plug the stock hole. i don't want to modify the hole so as to be able to reuse it if the engine finds its way into a car in the future.


I repro the factory plug: https://arengineering.com/products/plug-dipstick

Andy does that plug require you to use a Tap? In one of the pictures it looking like it.


Looking at the last photo in the link, no.

Re: plugging Dipstick hole? [Re: racerx] #3154641
06/27/23 10:51 AM
06/27/23 10:51 AM
Joined: Jan 2003
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Oregon
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Originally Posted by racerx
Originally Posted by AndyF
Originally Posted by modelmakerinc
Fellas, I'm putting a truck pan on a 440 and its dipstick goes into a fitting on the side of the pan. So what is the preferred way to plug the stock hole. i don't want to modify the hole so as to be able to reuse it if the engine finds its way into a car in the future.


I repro the factory plug: https://arengineering.com/products/plug-dipstick

Andy does that plug require you to use a Tap? In one of the pictures it looking like it.


No tap required. It is a slight press fit, just like the factory plug

Re: plugging Dipstick hole? [Re: A727Tflite] #3154880
06/28/23 08:41 AM
06/28/23 08:41 AM
Joined: Jan 2003
Posts: 13,363
Marion, South Carolina [><]
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Originally Posted by Transman
I’m lazy, I always tapped a header bolt in to the hole after applying RTV.

When I say tapped, I mean with a hammer, not threaded.

Easy in, easy out.

iagree Same here.


CHIP
'70 hemicuda, 575" Hemi, 727, Dana 60
'69 road runner, 440-6, 18 spline 4 speed, Dana 60
'71 Demon, 340, low gear 904, 8.75
'73 Chrysler New Yorker, 440, 727, 8.75
'90 Chevy 454SS Silverado, 476" BBC, TH400, 14 bolt
'06 GMC 2500HD LBZ Duramax
Re: plugging Dipstick hole? [Re: AndyF] #3154888
06/28/23 08:58 AM
06/28/23 08:58 AM
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Wichita
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GY3 Offline
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Originally Posted by AndyF
Originally Posted by bigdad
on the block I use these , never had a truck pan


https://www.ebay.com/itm/284452198069


Pretty big mark up on those!


Looks similar to Mopar Performance / Direct Connection pricing!


'63 Dodge 330
11.19 @ 121 mph
Pump gas, n/a, through the mufflers on street tires with 3.54's. 3,600 lbs.
10.01 @ 133mph with a 250 shot of nitrous an a splash of race gas. 1.36 60 ft. 3,700 lbs.

Re: plugging Dipstick hole? [Re: GY3] #3154890
06/28/23 08:59 AM
06/28/23 08:59 AM
Joined: Jan 2003
Posts: 13,363
Marion, South Carolina [><]
an8sec70cuda Offline
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Originally Posted by GY3
Originally Posted by AndyF
Originally Posted by bigdad
on the block I use these , never had a truck pan


https://www.ebay.com/itm/284452198069


Pretty big mark up on those!


Looks similar to Mopar Performance / Direct Connection pricing!

And Rick E-berg's on ebay, lol.


CHIP
'70 hemicuda, 575" Hemi, 727, Dana 60
'69 road runner, 440-6, 18 spline 4 speed, Dana 60
'71 Demon, 340, low gear 904, 8.75
'73 Chrysler New Yorker, 440, 727, 8.75
'90 Chevy 454SS Silverado, 476" BBC, TH400, 14 bolt
'06 GMC 2500HD LBZ Duramax






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