Posted by Vaughn [172.68.132.162] on Wednesday, December 15, 2021 at 18:58:45 :
In Reply to: Re: 251 exhaust manifold posted by rich nj [172.70.34.209] on Wednesday, December 15, 2021 at 15:05:46 :
If you can get to the crack with a grinder, you can use a sandblaster. With the sandblaster you can actually see the impurities being removed.