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Dave Gantz · 12-27-2013, 08:14 PM

The only "thin" ones I've found are for a 4.100" bore, it's standard at 4.00". I'm wondering how much I'd lose if I used the bigger bore gasket.
I'm leaning towards the .028" GM. I'd like to avoid machining, as to get it up and running. Also, as Greg mentioned, a steel shim might not be the best bet.

12-27-2013, 08:14 PM	#5
Dave Gantz Senior Member Join Date: Nov 2005 Location: Verrry South Jersey Posts: 537 Likes: 134 Liked 251 Times in 125 Posts	Re: 350 Head Gasket The only "thin" ones I've found are for a 4.100" bore, it's standard at 4.00". I'm wondering how much I'd lose if I used the bigger bore gasket. I'm leaning towards the .028" GM. I'd like to avoid machining, as to get it up and running. Also, as Greg mentioned, a steel shim might not be the best bet.