Fuel line fitting size
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From: Arlington, Tx
Car: 91 Camaro RS
Engine: empty bay (for now)
Transmission: Built T-56
Axle/Gears: 3.42 stock posi disc
Fuel line fitting size
Im finally getting around to swaping over to braided steel lines in the engine bay. Anyone know what size/thread the stock fuel line fittings are that connect to the stock rubber lines? I know the supply and return are 2 different sizes, but I cant for the life of me figure out what they are. I got all the stuff to make my hoses minus the 2 adapters I need for those lines.
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Joined: Apr 2010
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From: Aurora, OR
Car: 87 IROC Z28
Engine: 355 cid TPI
Transmission: Custom Built 700R4 w/3,500 stall
Axle/Gears: QP fab 9" 3.70 Truetrac
Re: Fuel line fitting size
You can buy the adapters from Aeroquip or Russell. IIRC, they are 14mm and 16mm metric o-ring fuel fittings. You can ask at you local Russell or Aeroquip dealer for GM EFI fuel line adapters.
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Joined: Sep 2002
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From: Cary, North Carolina
Car: 1992 RS
Engine: Carbed 350
Transmission: 700R4
Axle/Gears: 3.42 posi
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