LS1 upgrade front flex hoses
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From: 53.0907° N, 113.4695° W
LS1 upgrade front flex hoses
Searching here (and other places like LukeSkaff.com or Flynbye.com) has yielded no spec on the front flex hoses needed when upgrading to the LS1 front brakes. I could order them outright from Ed Miller at Flynbye however if the parts don't fit for whatever reason, I don't wish to hassle him with a return.( He's difficult enough to reach when you want to make a purchase!) I would prefer to source locally.
The stock 3rd hoses are both too short and do not have the 90 degree hard line fitting at the banjo bolt. The stock 4th gen hoses are too short.
I'd like to keep the stock brake line bracket and location.
Somewhere I've read about a brake hose master catalouge although I can't find it on-line.
Who has done what to find these hoses?
The stock 3rd hoses are both too short and do not have the 90 degree hard line fitting at the banjo bolt. The stock 4th gen hoses are too short.
I'd like to keep the stock brake line bracket and location.
Somewhere I've read about a brake hose master catalouge although I can't find it on-line.
Who has done what to find these hoses?
Joined: Aug 2006
Posts: 12,803
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From: Central NJ
Car: 86 Trans Am
Engine: 408 stroker sbc
Transmission: TKO600
Axle/Gears: Moser full floater m9, 3:70 trutrac
Re: LS1 upgrade front flex hoses
the 1le lines are what are usually used, however, im using earls lines for the single piston front brakes on my c5 setup with no probles at all. plenty of length
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From: 53.0907° N, 113.4695° W
Re: LS1 upgrade front flex hoses
The 1LE option for a 92 Camaro might do it then?
I'll check into that.
You bring up an interesting point with the Earl's lines though. Speculation is that Earl's (among others) have recently changed the supplier of their lines with less than satisfactory results. Buyer beware.
I'll check into that.
You bring up an interesting point with the Earl's lines though. Speculation is that Earl's (among others) have recently changed the supplier of their lines with less than satisfactory results. Buyer beware.
Joined: Aug 2006
Posts: 12,803
Likes: 103
From: Central NJ
Car: 86 Trans Am
Engine: 408 stroker sbc
Transmission: TKO600
Axle/Gears: Moser full floater m9, 3:70 trutrac
Re: LS1 upgrade front flex hoses
The 1LE option for a 92 Camaro might do it then?
I'll check into that.
You bring up an interesting point with the Earl's lines though. Speculation is that Earl's (among others) have recently changed the supplier of their lines with less than satisfactory results. Buyer beware.
I'll check into that.
You bring up an interesting point with the Earl's lines though. Speculation is that Earl's (among others) have recently changed the supplier of their lines with less than satisfactory results. Buyer beware.
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Joined: Dec 2005
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From: 53.0907° N, 113.4695° W
Re: LS1 upgrade front flex hoses
https://www.thirdgen.org/forums/brak...ing-brake.html
I've never done any searching to confirm. Perhaps Earl quit rather than compete.
Last edited by skinny z; Aug 10, 2010 at 07:22 AM.
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From: wallingford,ct
Car: 91 formula ws6
Engine: 355 tpi OBDII
Transmission: 4l60E
Axle/Gears: 2.73 with 4th gen brakes
Re: LS1 upgrade front flex hoses
if i may put in some input; the 1le lines with the ls1 fronts required me to move the line bracket on the strut up 2". the stock line fit perfectly. since i already bought them and had fluid in them there was no returning thats why i kept them. ill take pics eventually to post.
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From: So.west IN
Car: 87 Formula/ 00 Xtreme
Engine: TPI 305/ v6
Transmission: struggling t-5/ 4l60E
Axle/Gears: 3.08/ 3.23
Re: LS1 upgrade front flex hoses
I used the stock 1le hoses from rockauto (pn: BH38602/3, R/L, raybestos, $12/ea). They are 21¼" length, as opposed to the stock 19". The stock will work but, they got a little to tight at full lock for my taste.
(ignore that I don't know where I put my line bracket...)
(ignore that I don't know where I put my line bracket...)
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Thread Starter
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Joined: Dec 2005
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From: 53.0907° N, 113.4695° W
Re: LS1 upgrade front flex hoses
if i may put in some input; the 1le lines with the ls1 fronts required me to move the line bracket on the strut up 2". the stock line fit perfectly. since i already bought them and had fluid in them there was no returning thats why i kept them. ill take pics eventually to post.
Do the 1LE hose have the 90 degree fitting at the banjo bolt as in the picture of the 4th gen line in the post above?
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Joined: Sep 2000
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From: So.west IN
Car: 87 Formula/ 00 Xtreme
Engine: TPI 305/ v6
Transmission: struggling t-5/ 4l60E
Axle/Gears: 3.08/ 3.23
Re: LS1 upgrade front flex hoses
They don't but, it's not really an issue (at least, not to me).
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From: Northern NJ
Car: 89 Formula / 09 G8
Engine: LS1 / LS3
Transmission: M6 / M6
Axle/Gears: 3:42 / 3:27
Re: LS1 upgrade front flex hoses
I had a similar problem when I needed new lines for my BAER setup. $45 each plus shipping 
16" -3AN brake lines ($30)
10mm, -3AN banjo's with hardware ($12x2)
-3AN to 10MM x 1.0 inverted flare fitting ($10x2)
I saved a little, but it's nice to know I sourced all the parts myself.

16" -3AN brake lines ($30)
10mm, -3AN banjo's with hardware ($12x2)
-3AN to 10MM x 1.0 inverted flare fitting ($10x2)
I saved a little, but it's nice to know I sourced all the parts myself.
Joined: Dec 2001
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From: Finland
Car: 1985 Camaro Z-28
Engine: 385
Transmission: th700r4+Edge 2800 stall
Axle/Gears: 3.42
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