Looking for the following casting water pumps, found on 68-70 engines.

384783
398681

Would like ones with the big cast impeller on them. Ones from running engines or good cores are fine as I plan on getting them rebuilt.

Thanks,
Chris

 

I have an oddball with a casting number that hasn't been deciphered. It came on a 70 that I bought back in 1995.It is the shorter snout,and from what I remember,the solid iron impeller. It has a 227 Julian date,which actually jived with the build date of the car.It also has USA cast in it,so I am thinking it is a real early replacement. If you are interested,I'll e-mail you some pictures.

 

interesting. Brian, feel like posting some pics here?

 

I have pump 398681...off my 455.....138 production date(may 18)...1969

 

asking price?

 

Junior,
This pump has casting number 134201.
However,it does NOT have the cast impeller like I thought.

 

Search for my old ad in parts for sale. I think I have what you need.

Do you by chance have any 408329 water pump/s to trade. This pump is easily identified by a 2 at the top.

Don W

 

I'll try and search, but I'm lazy

If you know the app, I can tell whether I have the 408329 or not.

 

my guess is you mean this thread https://classicoldsmobile.com/forums...ter-pumps.html

one of those pumps has been rebuilt (different impeller on the back), the other hasn't (big cast impeller on the back). the rebuilt one I have no use for.

as for the 408329, from another thread (lovely search crap ) that looks to be a 71/72 app for HD cooling iirc. regardless, 99% sure I don't have one. if I do, I don't know it.

 

I think I have those
please stand by
back to work right now

 

related question

How can one tell if a (any) water pump should be saved ? any physical characteristics ? like a cast impeller VS stamped one ? I have two WPs removed from cars but if theyre just service replacements ill chuck, it they might have some value to someone I wont

 

still looking

 

Mine are still available.

Don W

 

What is a 484562?

 

404562 is 70 Toro Brian, 484562 is a 79 tailpipe hanger.

 

That is what Chris's spread sheet says. ID'd by an "O"

Don W

 

Don what spreadsheet are referring to, and which Chris's?

 

He goes by Octania. He has responded to this post. He has a spreadsheet with water pump, and pulley information he has gathered. He sent it to me, all I had to do was ask.

Don W

 

I mentioned it because there is an NOS one on eBay. It also has a large "O" where the other pumps have their large number.It has the cast impeller.

 

never heard back if the ones I found are the ones you still have for sale. and your initial reply lead me to believe you want to trade only. pm sent

 

Me...

been distracted lately

kinda busy

 

Octania pm sent

 

junior supercar
Sent pm but do not know if it went through. Waterpump should be there Thursday.
Don W

 

Thanks Don. I didn't get it. But I just sent a PM to you.