The 1947 - Present Chevrolet & GMC Truck Message Board Network







Register or Log In To remove these advertisements.

Go Back   The 1947 - Present Chevrolet & GMC Truck Message Board Network > 47 - Current classic GM Trucks > The 1947 - 1959 Chevrolet & GMC Pickups Message Board

Web 67-72chevytrucks.com


Reply
 
Thread Tools Display Modes
Old 04-03-2024, 05:17 PM   #1
BKWDco
Registered User
 
Join Date: Oct 2014
Location: PORTLAND
Posts: 43
Identifying a hole in my floor

Hi All, I was hoping someone on here could help me identify this hole in the floor of my 59. More importantly, can someone help me identify a plug for said hole?
Attached Images
 
BKWDco is offline   Reply With Quote
Old 04-03-2024, 11:08 PM   #2
mr48chev
Registered User
 
mr48chev's Avatar
 
Join Date: Jul 2007
Location: Toppenish, WA
Posts: 15,299
Re: Identifying a hole in my floor

Original hydromatic truck?
__________________
Founding member of the too many projects, too little time and money club.

My ongoing truck projects:
48 Chev 3100 that will run a 292 Six.
71 GMC 2500 that is getting a Cad 500 transplant.
77 C 30 dualie, 454, 4 speed with a 10 foot flatbed and hoist. It does the heavy work and hauls the projects around.
mr48chev is offline   Reply With Quote
Old 04-04-2024, 01:08 AM   #3
BKWDco
Registered User
 
Join Date: Oct 2014
Location: PORTLAND
Posts: 43
Re: Identifying a hole in my floor

I dont think so...Was the hydromatic just a GMC thing? The LMC catalog shows the same hole, but they also told me they dont sell a filler for it.
Attached Images
 
BKWDco is offline   Reply With Quote
Old 04-04-2024, 08:27 AM   #4
geezer#99
Registered User
 
geezer#99's Avatar
 
Join Date: Aug 2009
Location: Bowser
Posts: 13,515
Re: Identifying a hole in my floor

I think that’s the location of the stomp starter.
geezer#99 is online now   Reply With Quote
Old 04-04-2024, 02:19 PM   #5
Hcb3200
Senior Member
 
Join Date: Apr 2017
Location: Suwanee GA
Posts: 210
Re: Identifying a hole in my floor

I am going to go with Foot Starter Hole.
Attached Images
 
Hcb3200 is offline   Reply With Quote
Old 04-04-2024, 04:30 PM   #6
BKWDco
Registered User
 
Join Date: Oct 2014
Location: PORTLAND
Posts: 43
Re: Identifying a hole in my floor

Thanks for the feedback, that seems like most best answer.
BKWDco is offline   Reply With Quote
Old 04-04-2024, 05:08 PM   #7
leegreen
Registered User
 
Join Date: Mar 2022
Location: Surrey BC
Posts: 686
Re: Identifying a hole in my floor

1958:

Name:  1958.jpg
Views: 129
Size:  24.6 KB
leegreen is offline   Reply With Quote
Old 04-05-2024, 01:41 AM   #8
mr48chev
Registered User
 
mr48chev's Avatar
 
Join Date: Jul 2007
Location: Toppenish, WA
Posts: 15,299
Re: Identifying a hole in my floor

Dang, that one got me last night. Yuppers, for sure the stomp pedal hole, this one covered with a piece of galvanized tin.
Attached Images
 
__________________
Founding member of the too many projects, too little time and money club.

My ongoing truck projects:
48 Chev 3100 that will run a 292 Six.
71 GMC 2500 that is getting a Cad 500 transplant.
77 C 30 dualie, 454, 4 speed with a 10 foot flatbed and hoist. It does the heavy work and hauls the projects around.
mr48chev is offline   Reply With Quote
Old 04-05-2024, 09:25 AM   #9
dsraven
Registered User
 
Join Date: Nov 2010
Location: calgary alberta
Posts: 7,833
Re: Identifying a hole in my floor

you could fab your own formed metal patch pretty easily that fits into the hole with a raised perimeter edge thatcould be glued to the floor with urethane sealer, like windshield caulking. thats if you cant find a rubber grommet. otherwise, find a rubber grommet that if slightly larger and simply expand the hole to fit the grommet. or fab a ptach that fits the hole and weld it in.
dsraven is offline   Reply With Quote
Old 04-05-2024, 09:27 AM   #10
dsraven
Registered User
 
Join Date: Nov 2010
Location: calgary alberta
Posts: 7,833
Re: Identifying a hole in my floor

go to a truck tire repair shop ang grab a couple of patches and glue one on from each side if youre not worried about the look.
dsraven is offline   Reply With Quote
Old 04-05-2024, 09:30 AM   #11
Hcb3200
Senior Member
 
Join Date: Apr 2017
Location: Suwanee GA
Posts: 210
Re: Identifying a hole in my floor

There have been many request for a "grommet" plug for that hole. With many threads with folks looking for one. over many years.
Don't believe they are to be found.
So I would just plan on making a patch/plug/weld/Glue to meet your need.
Hcb3200 is offline   Reply With Quote
Old 04-05-2024, 12:42 PM   #12
BKWDco
Registered User
 
Join Date: Oct 2014
Location: PORTLAND
Posts: 43
Re: Identifying a hole in my floor

Its nice to hear I'm not the only one who has struggled to find out what it was AND want a plug for it. I found a patch option on amazon.... Im going to give it a try! Guess and Check and Repeat.
BKWDco is offline   Reply With Quote
Old 04-06-2024, 09:00 AM   #13
dsraven
Registered User
 
Join Date: Nov 2010
Location: calgary alberta
Posts: 7,833
Re: Identifying a hole in my floor

I thoughtof those plugs, they are used in front floor areas and trunk areas in sedans, but thought they were usually too small for that hole. worth a try though. easy enough to fab up one for your needs too. they are usually glued in.
dsraven is offline   Reply With Quote
Old 04-08-2024, 09:20 PM   #14
1project2many
Registered User
 
Join Date: Mar 2012
Location: Lakes Region NH
Posts: 3,158
Re: Identifying a hole in my floor

The plug on Amazon looks like the right shape. There are also repros of OE plugs with tabs: https://www.chicagomusclecarparts.com/products/918731

Urethane is a great adhesive and it's good at filling gaps. Once you open the tube it begins to cure and it can only be stored for a short time before the entire tube is cured. I'd look for smaller tubes from one of the big box stores. Even better, they're available in different colors.
1project2many is offline   Reply With Quote
Old 04-09-2024, 10:54 AM   #15
BKWDco
Registered User
 
Join Date: Oct 2014
Location: PORTLAND
Posts: 43
Talking Re: Identifying a hole in my floor

The shape of the amazon plug was pretty good. I'll end up trimming it just a touch i think. Thanks for all the info and help. I entered the truck (as a long shot) in the small automotive section of our yearly MotoShow and they accepted it. So now im in a scurry to seal up a few of the long outstanding issues.
BKWDco is offline   Reply With Quote
Reply

Bookmarks


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT -4. The time now is 05:31 PM.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.
Copyright 1997-2022 67-72chevytrucks.com