Water pump casting numbers - 1963

Reply Subscribe

Thread Tools

Search this Thread

06-14-2017, 03:38 PM

#21

Frankie the Fink

Team Owner

Member Since: Aug 2007

Posts: 58,062

Likes: 1,799

Received 7,084 Likes on 4,737 Posts

Army

Quote:

Originally Posted by Critter1

I enjoy reading those posts over there.

I stay out of the "numbers" battles and don't post much there....seems if your member number is higher than 4 digits you know nothing.

Reply Like

06-17-2017, 07:21 AM

#22

Jefjak

Instructor

Member Since: Mar 2011

Location: Schererville IN

Posts: 197

Likes: 0

Received 6 Likes on 6 Posts

Quote:

For the 64 and 65 models, both the 3782609 and the 3839175 were used with some late 65's using the 3859326.

This is the first I've read this in my research. Everything else I've read has lead me to believe that '65 used the 3859326.

I am looking to replace my current pump which is leaking thru the weep hole. My car is an early '65 L76 (#236). Current pump is a 3859326, stamped GM12. I believe I am looking for a 3859326, stamped GM1 - 4, no date.

Am I looking for the wrong pump?

Reply Like

Reply Subscribe

Reply Share

First
Prev
2 / 2
Next
Last

Forum Jump