Holley fuel fitting
#1
Instructor
Thread Starter
Holley fuel fitting
I have a 67 with a 427/390 and a Holley 3811. My question is if the compression fitting on the fuel line going into the carb should have a gasket. Or should I be using Teflon tape?
Thanks Peter
Thanks Peter
#2
Burning Brakes
No sealer, no tape. Assuming it's a stock fitting, it is a flare fitting and seals without any additional items required.
Steve
Steve
#3
Le Mans Master
if you are asking about the large bowl fitting, yes it takes a gasket but it is not a compression fitting that know of.....
#4
Team Owner
Member Since: Oct 2000
Location: Washington Michigan
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There's no compression fitting at that fuel inlet connection. The large hex adapter fitting uses a thin circular steel gasket at the fuel bowl inlet side, and the fuel line tube nut uses an SAE flare fitting with no gasket (just like a brake line fitting); it seals at the flare, not in the threads.
#5
I know both items are suppose to seal on their own, but we all know that doesn't always happen for a variety of reasons. I have had to use the white thread sealing goop (forget the name) on both to make sure there is no gas leakage. May be overkill, but well worth it in my mind.
Kirk
Kirk
#6
Team Owner
Member Since: Oct 2000
Location: Washington Michigan
Posts: 38,899
Received 1,856 Likes
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I know both items are suppose to seal on their own, but we all know that doesn't always happen for a variety of reasons. I have had to use the white thread sealing goop (forget the name) on both to make sure there is no gas leakage. May be overkill, but well worth it in my mind.
Kirk
Kirk