Bullet Proof
New Member
- Joined
- Jan 6, 2015
- Messages
- 26
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You may be able to find them as 3 hole flat and have them turned for the cutout for the donut ring. I agree, it is a good system. Have you looked on eBay for the flat ones? I had no choice on the 80 as I was going up to 3” stainless and there was no room for or availability of donuts so I had no choice but to go for flat gaskets. I think the donuts are called spiral ring gaskets.Seems this is an Item that just can't be found anywhere. The flanges work much better that the flat type flange/gasket as in sealing. My old flanges are 35 years old and were barely still sealing, just rusted out due to time. Toyota made a good flange with the aid of the round donut gasket. Might end up just having a batch made up and offering some for sale.
Cheers