C3 Tech/Performance V8 Technical Info, Internal Engine, External Engine, Basic Tech and Maintenance for the C3 Corvette
Sponsored by:
Sponsored by:

1973 Power Steering Pump

Thread Tools
 
Search this Thread
 
Old Mar 25, 2023 | 09:37 AM
  #1  
Eliredandblack's Avatar
Eliredandblack
Thread Starter
Melting Slicks
Liked
Loved
Community Favorite
Top Answer: 1
 
Joined: Feb 2018
Posts: 2,331
Likes: 725
From: Marietta GA
Default 1973 Power Steering Pump

The PS pump on my 73 SB is sickening. The peeling paint, rust, and caked on grease is definitely an eyesore. The good news, is that a few years back and I changed the hoses along with the valve, so they bare ok. The PS System fluid is the ONLY liquid that doesn’t drip on my garage floor, a real MIRACLE. My first thought is to remove the pump/bracket then doing a thorough cleaning, and a good coat of paint. The pump looks bad enough to be the original, so I am thinking it may be wise to have it rebuilt. Does anyone know of a rebuilder that they have used? Was the original paint sheen semi gloss, or flat black. Thanks for everyone’s help.
Reply
Old Mar 25, 2023 | 09:41 AM
  #2  
Eliredandblack's Avatar
Eliredandblack
Thread Starter
Melting Slicks
Liked
Loved
Community Favorite
Top Answer: 1
 
Joined: Feb 2018
Posts: 2,331
Likes: 725
From: Marietta GA
Default

Here is a picture, I am sorry if it makes anyone sick.


Ugly

Disgusting
Reply
Old Mar 25, 2023 | 10:09 AM
  #3  
interpon's Avatar
interpon
Le Mans Master
Supporting Member
All Eyes On Me
Liked
Loved
Community Favorite
 
Joined: Jun 2019
Posts: 7,680
Likes: 2,482
From: Indiana
Default

Boy..no leaks..i may not touch it..
my first instinct is a can of NON flammable brake cleaner and rags to clean..
semi gloss if needed through a paper towel tube to control overspray and or masking with cardboard just to lightly clean bare metal.
wait for leaks to really paint out of car.
this link may help with paint/ ‘rebuild’..
https://www.corvetteforum.com/forums...leak-79-a.html
I used epoxy appliance paint for better chemical resistance when i removed it.





Reply
Old Mar 25, 2023 | 01:02 PM
  #4  
Eliredandblack's Avatar
Eliredandblack
Thread Starter
Melting Slicks
Liked
Loved
Community Favorite
Top Answer: 1
 
Joined: Feb 2018
Posts: 2,331
Likes: 725
From: Marietta GA
Default

I really hate to remove the pump, but it is a real eyesore, the bracket looks pretty bad too. It is never any fun to fix things twice, that is why I am considering having the pump rebuilt. I am going to do some detective work, and see if the OEM pumps have a stamped p/n or date code.
Thanks for replying
Reply
Old Mar 25, 2023 | 09:42 PM
  #5  
Mooser's Avatar
Mooser
Race Director
10 Year Member
 
Joined: Apr 2011
Posts: 11,183
Likes: 3,336
From: North of Toronto - Ontario
Default

Mine was about the same
The pump is one of the most simplistic things going, right up there with the oil pump. If it's working fine, a reseal kit and a little paint (I powder coated the can) and some bench work and it'll look better than new.






No special tools needed. If you don't want to open it up then cap off everything and stuff some rags in the neck and tape it closed, clean and wire wheel / sand blast (carefully) and give it an enamel rebuild
M

Reply
Old Mar 25, 2023 | 09:43 PM
  #6  
Mooser's Avatar
Mooser
Race Director
10 Year Member
 
Joined: Apr 2011
Posts: 11,183
Likes: 3,336
From: North of Toronto - Ontario
Default

Complete rebuild
M
Reply

Get notified of new replies

To 1973 Power Steering Pump





All times are GMT -4. The time now is 02:17 PM.

story-0
10 Corvettes to Drive Before You Die!

Slideshow: 10 Corvettes to drive before you die.

By Joe Kucinski | 2026-06-23 08:31:12


VIEW MORE
story-1
Corvette & Porsche 911: How Two Icons Conquered the Last 25 Years

Slideshow: Corvette and Porsche 911, how two icons conquered the last 25 years.

By Joe Kucinski | 2026-06-23 08:18:33


VIEW MORE
story-2
2027 Chevrolet Silverado 1500 First Look: Everything You NEED to Know!

Slideshow: Is the 2027 Chevrolet Silverado 1500 the best Silverado yet?

By Michael S. Palmer | 2026-06-16 08:01:12


VIEW MORE
story-3
5 Best & 5 Worst Corvette Daily Drivers

Slideshow: 5 best and 5 worst Corvette daily drivers

By Joe Kucinski | 2026-06-15 10:32:13


VIEW MORE
story-4
The Headlights of Every Corvette Generation Explained

Slideshow: The headlights of every Corvette generation explained

By Joe Kucinski | 2026-06-15 10:17:14


VIEW MORE
story-5
5 Best & 5 Most Overrated Corvette Track Packages of All Time!

Slideshow: The 5 best and 5 most overrated Corvette track packages ever.

By Joe Kucinski | 2026-06-09 12:46:45


VIEW MORE
story-6
Every 2027 Corvette Engine Explained

Slideshow: Every 2027 Corvette engine explained

By Joe Kucinski | 2026-06-09 12:16:31


VIEW MORE
story-7
Designer Imagines A Corvette That Looks More Like a Corvette Than the Corvette

Slideshow: A Jaguar designer's personal project imagines what a modern front-engined Corvette might look like if Chevrolet revisited the golden age of the Stingray.

By Verdad Gallardo | 2026-06-08 19:53:43


VIEW MORE
story-8
10 Ugly Corvettes That We Still Kinda Love

Slideshow: 10 ugly Corvettes that we still kinda love.

By Joe Kucinski | 2026-06-03 10:34:17


VIEW MORE
story-9
Top 10 Most Expensive Corvettes Ever Sold on Bring A Trailer

A lot of money has changed hands at the online auction house over the years.

By Brett Foote | 2026-06-03 10:21:50


VIEW MORE