Big Block Circulating Water Pump
#1
Registered
Thread Starter
Join Date: Jun 2004
Location: NORWAY
Posts: 190
Likes: 0
Received 0 Likes
on
0 Posts
Big Block Circulating Water Pump
Today my circulating water pump started to drip from a hole under it. (Picture). The engine has not closed cooling.
Is there something I can do, or do I need to replace it?
Can I use a automotive pump or does it have to be a marine one?
If any, what are the difference between them?
Thanks
Is there something I can do, or do I need to replace it?
Can I use a automotive pump or does it have to be a marine one?
If any, what are the difference between them?
Thanks
#2
I hate the winter!!
Platinum Member
Join Date: Jul 2001
Location: long island, new york
Posts: 2,707
Likes: 0
Received 0 Likes
on
0 Posts
Re: Big Block Circulating Water Pump
You need to replace that pump. The internal seal is bad and will only get worse. I would use a marine pump. The difference is the marine pump had a stainless impeller and backing plate.
#4
Registered
Join Date: Apr 2005
Location: KENT ISLAND, MARYLAND
Posts: 2,675
Likes: 0
Received 0 Likes
on
0 Posts
Re: Big Block Circulating Water Pump
Originally Posted by checkmate454mag
You need to replace that pump. The internal seal is bad and will only get worse. I would use a marine pump. The difference is the marine pump had a stainless impeller and backing plate.
True, what he said
#6
Registered
Join Date: Mar 2004
Posts: 205
Likes: 0
Received 0 Likes
on
0 Posts
Re: Big Block Circulating Water Pump
Happened to mine as well 1968 corvette 427 pump. changed one on my small block years ago with a corvette small block pump also a 68. Both have run fine and fit perfect with no problems