Re: Cracked block- how serious is it?

Posted by DavidM On 2011/7/23 2:13:47

My opinion for what its worth. An external crack like that should repair permanently using the interlocking pin method providing there is enough thickness in the casting to hold the pins and it is done by someone experienced with that type of repair.Google Metalok and you will find lots of information about the process

Its not a DIY job. I have seen far worse external cracks repaired and still OK many years and miles later. If you had it welded the block would require all machined surfaces and cylinders to be re-machined after the repair.

Obviously if a better block became available then that would be the preferred option.