Upper and lower fuel lines.. Which is which??
Thread Starter
Member
iTrader: (1)
Joined: Jan 2002
Posts: 482
Likes: 0
From: Michigan!
Engine: Vortec 4200 Inline 6 PT70 Turbo..
Transmission: 4L65E
Axle/Gears: 3.73
Upper and lower fuel lines.. Which is which??
Upper line is bigger so its probably the feed line, bottom is the return??
Joined: Dec 2004
Posts: 16,906
Likes: 1,014
From: Mile High Country !!!
Car: 1967 Camaro, 91 z28
Engine: Lb9
Transmission: M20
Axle/Gears: J65 pbr on stock posi 10bolt
Re: Upper and lower fuel lines.. Which is which??
3/8" supply, 5/16" return
Thread
Thread Starter
Forum
Replies
Last Post
1992 Trans Am
History / Originality
27
May 10, 2023 07:19 PM
evilstuie
Tech / General Engine
22
Jan 9, 2020 08:29 PM
9192camaro
Engine/Drivetrain/Suspension Parts for Sale
16
Feb 3, 2019 12:21 AM
IROCZDAVE (88-L98)
Interior Parts for Sale
4
Oct 6, 2016 09:08 AM
ambainb
Camaros for Sale
11
Apr 25, 2016 09:21 PM
