Re: 23rd Series 356 Engine Noise

Posted by Packard53 On 2008/12/12 21:31:16

I know that when I head the head done for my 1966 Chevelle
230 six cylinder, the rebuilder would have refused to do the head unless he could install new valve springs.

He said that over the years the metal in the springs tends to fatigue.


John F. Shireman