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08-11-2024, 05:47 PM | #17 |
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Join Date: Jul 2007
Location: Toppenish, WA
Posts: 15,611
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Re: 57 GMC 550 370 V8 exhaust gaskets
There is also a difference between 57-58 and 59-60 gaskets from what I have found on line for Olds 371 gaskets. That finding Best brand gaskets on Ebay/
This add for an Olds 371 exhaust manifold shows that the bolt holes are vertical. https://www.ebay.com/itm/35556013431...Bk9SR7ydoLaoZA It's really not rocket science and I can't understand why some are arguing about it.
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Founding member of the too many projects, too little time and money club. My ongoing truck projects: 48 Chev 3100 that will run a 292 Six. 71 GMC 2500 that is getting a Cad 500 transplant. 77 C 30 dualie, 454, 4 speed with a 10 foot flatbed and hoist. It does the heavy work and hauls the projects around. |
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