LS1 Swap Corvette Fuel Filter Install.
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Joined: May 2011
Posts: 22
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Car: 1990 RS and 1991 RS
Engine: LS1 and 350
Transmission: auto and manual
LS1 Swap Corvette Fuel Filter Install.
Ok so i bought a vette fuel filter and the fittings from a guide i found on here but the problem im running into is this. on the one side of the fuel filter there is 1 fitting and on the other side there are 2 fittings where am i getting the 2nd line from and where is that 2nd fitting / line supposed to go. i cant find any threads on a full install for this filter nor can i find any good pics that will answer my question.
Almost forgot this is for a 1990 v6 swapped camaro with the 3rd gen tank in it still.
If any one can answer this and or show me some pics for this as well i would greatly appreciate it.
Almost forgot this is for a 1990 v6 swapped camaro with the 3rd gen tank in it still.
If any one can answer this and or show me some pics for this as well i would greatly appreciate it.
Joined: Mar 2000
Posts: 43,187
Likes: 46
From: Littleton, CO USA
Car: 82 Berlinetta/57 Bel Air
Engine: L92/LQ4 (both w/4" stroke)
Transmission: 4L80E/4L80E
Axle/Gears: 12B-3.73/9"-3.89
The end with the two fittings has the supply and return on it, and the other end has the outlet to the engine.
The supply from the tank is the outer fitting. Connect the return in the middle to the 5/16" return line.
The supply from the tank is the outer fitting. Connect the return in the middle to the 5/16" return line.
Joined: Aug 2011
Posts: 1,266
Likes: 203
From: Jackson NJ
Car: 1984 T/A
Engine: LQ4
Transmission: T56
Axle/Gears: Ford 8.8 4.10 gears
Re: LS1 Swap Corvette Fuel Filter Install.
im using the vette filter as well with stock fuel lines. I can take some photos/ part numbers if needed.
Joined: Mar 2000
Posts: 43,187
Likes: 46
From: Littleton, CO USA
Car: 82 Berlinetta/57 Bel Air
Engine: L92/LQ4 (both w/4" stroke)
Transmission: 4L80E/4L80E
Axle/Gears: 12B-3.73/9"-3.89
It appears that is one thing I didn't take a picture of. (I was in a pretty big toot to get the install done 4 years ago...)
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Joined: Sep 2006
Posts: 340
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From: Fort Hood, Texas
Car: 1991 Camaro Z28
Engine: 2002 SS LS1
Transmission: 6 speed
Axle/Gears: Auburn 3.42
Joined: Aug 2011
Posts: 1,266
Likes: 203
From: Jackson NJ
Car: 1984 T/A
Engine: LQ4
Transmission: T56
Axle/Gears: Ford 8.8 4.10 gears
Re: LS1 Swap Corvette Fuel Filter Install.
this is the filter i used that comes with the 6AN fittings

I have a tbi car but the stock hardline fittings were these:
9894DBHERL (1) - 14mm to -6AN
9894DBJERL (1) - 16mm to -6AN
I have a tbi car but the stock hardline fittings were these:
9894DBHERL (1) - 14mm to -6AN
9894DBJERL (1) - 16mm to -6AN
Joined: Nov 2011
Posts: 23
Likes: 1
From: Minnesota
Car: 86 T/A/1990 Firebird
Engine: 5.3 L33 pt7675 / Ls1
Transmission: 4L80E/T56
Axle/Gears: 3.73/4.10
Re: LS1 Swap Corvette Fuel Filter Install.
where did you get the filter that came with those fittings?
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