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size fittings on fuel line??????

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Old Apr 27, 2012 | 04:42 PM
  #1  
bad to be blown's Avatar
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From: england
Car: 89 gta
Engine: 5.7 supercharged
size fittings on fuel line??????

hi guys just buying the stuff i need for my new fuel line set up. the old lines are rusty and on there ways out and im putting a in line pump to.

can any one tell me what thread the main fittings are to the fuel rail from the fuel line???

would be a great help

thanks
bad
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Old Apr 27, 2012 | 07:09 PM
  #2  
82_Camaro's Avatar
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From: Chicagoland south suburbs
Car: 82 Z28
Engine: 350
Transmission: Turbo 200C
Axle/Gears: 3.43
Re: size fittings on fuel line??????

should be 3/8 i would assume. are you going to put a hardline back in or are you going to do a steel braided line?
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Old Apr 27, 2012 | 07:31 PM
  #3  
bad to be blown's Avatar
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From: england
Car: 89 gta
Engine: 5.7 supercharged
Re: size fittings on fuel line??????

full braided line from front to back of the car, with the new fuel pump around the half way mark
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Old Apr 28, 2012 | 05:32 AM
  #4  
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From: Chasing Electrons
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Re: size fittings on fuel line??????

They are metric Saginaw fittings:

14mm x 1.50" to -6: "O" Ring Seal, return
16mm x 1.50" to -6: "O" Ring Seal, feed

Moving to General Tech...

RBob.
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