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#1 |
Registered User
Join Date: Sep 2017
Location: Sudbury, Ontario
Posts: 42
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Fitting Identification
Can anyone tell me what fittings are used on the L31 Vortec engines? I have read -8N, -6N and a few other opinions. The engine is a swap into an older truck so In need to make up fuel lines from the engine back.
Here is a picture of what I have so the question is, what do I need to continue back from here? Thanks |
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#2 |
Moderator
![]() Join Date: Jun 2017
Location: Cherryville, NC
Posts: 2,210
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Re: Fitting Identification
The larger fitting will mate to an 8N and is the line from the fuel tank/pump...
The smaller fitting will mate to a 6N and is the return line back to the tank... There are lots of kits available on places like eBay etc... Have fun... ![]() ![]() ![]()
__________________
Family and country before all others... 2006 Chevy Silverado (Daily Driver) 2012 Chevy Equinox ![]() ![]() ![]() |
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#3 |
Registered User
Join Date: Sep 2017
Location: Sudbury, Ontario
Posts: 42
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Re: Fitting Identification
Thanks for the information. Now to do some shopping.
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