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Apr 26th, 2026 | | AD Chevy Trucks  Over 6,000 pictures Brad Allen has an awesome collection of Chevrolet factory pictures that he has set up from film strips. Check them out!
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| | | | Joined: Oct 2006 Posts: 1,847 'Bolter | | 'Bolter Joined: Oct 2006 Posts: 1,847 | The valves the fella sent with the head don't have the same stem diameter and the exhaust valves seem a bit too big. Leading me to question whether either one of them are correct. All I have found so far, was the 12 port story says he used cut down 47 cadillac valves. I found specs for the 47 engine, which is quite thorough, with the exception of stem diameter. If anyone can point me in the right direction I would be very grateful. | | | | | Joined: Jan 2000 Posts: 2,074 'Bolter | | 'Bolter Joined: Jan 2000 Posts: 2,074 | Have you posted this question over on Inliners.org? Lots of Wayne heads collected by Inliners and there is a very active chapter up your way. | | | | | Joined: Oct 2006 Posts: 1,847 'Bolter | | 'Bolter Joined: Oct 2006 Posts: 1,847 | Outstanding, thank you. Inliners is what I was looking for. I called the lady up and she signed me up for the club...
Last edited by brokenhead; 04/03/2013 7:19 PM.
| | | | | Joined: Oct 2006 Posts: 1,847 'Bolter | | 'Bolter Joined: Oct 2006 Posts: 1,847 | I had it all the time, california bills hot rodding booklet has it in there, just not the addendum referring specifically to the wayne headed engine. Just for future reference, they were 47 cadillac valves cut down to 1.75" for intakes, and 1.62" for exhaust. | | |
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