Re: 74- 20hp chrysler

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Posted by Ken Denman ( on November 24, 2005 at 12:39:45:

In Reply to: 74- 20hp chrysler posted by bill van halewyn on November 23, 2005 at 19:25:39:

The most common causes are a blown bottom crank seal or a failed gasket, possibly head gasket or exhaust waterjacket gasket.

I notice that you've previously posted re: impeller for the same motor. If motor runs to the point that it overheats, some of the aluminum castings or separator plates will warp, causing gaskets to fail.

Durafix Aluminum Repair Rod Demo

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