Reproduction Parts for 1916-1964 Chevrolet Passenger Cars & 1918-1987 Chevrolet & GMC Trucks



Visit the new site at vcca.org

Previous Thread
Next Thread
Print Thread
Rate Thread
Joined: Oct 2005
Posts: 509
Oil Can Mechanic
OP Offline
Oil Can Mechanic
Joined: Oct 2005
Posts: 509
I have a short, 1/2 inch long crack or hole in the side of my block, between the carb and generator about 3 inches from the head. I'm considering cleaning and welding it. Any thoughts about this?

If I have to replace the block, may as well rebuild the replacement, and then restore the whole car. That will take years on my budget.

Last edited by eldredjames; 10/05/16 04:17 PM.

Jim Barnhart
Temple City, California

Link to Jim's Chevy
1929 Sedan
1969 Corvette Coupe
Filling Station - Chevrolet & GMC Reproduction Parts


Filling Station


Joined: Apr 2006
Posts: 3,511
Likes: 47
ChatMaster - 3,000
Offline
ChatMaster - 3,000
Joined: Apr 2006
Posts: 3,511
Likes: 47
FYI, here is a link to a similar discussion:

What to do with a cracked block?

Cheers, Dean


Dean 'Rustoholic' Meltz
old and ugly is beautiful!



Joined: Nov 2002
Posts: 7,472
Likes: 26
ChatMaster - 7,000
Offline
ChatMaster - 7,000
Joined: Nov 2002
Posts: 7,472
Likes: 26
You might be able to seal it with one of the newer specialty epoxies seeing that it is so small.


Steve D
Joined: Sep 2006
Posts: 1,255
Likes: 10
ChatMaster - 1,000
Offline
ChatMaster - 1,000
Joined: Sep 2006
Posts: 1,255
Likes: 10
Other people have used the threaded rod method to "stitch" the crack shut. Since there is no pressure on the water jacket, or the crankcase it should work. There was a tech article on it in the G & D a few years ago. Check it out.


Link Copied to Clipboard
 

Notice: Any comments posted herein do not necessarily reflect the official position of the VCCA.

Powered by UBB.threads™ PHP Forum Software 7.7.5