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04-09-2014, 12:32 PM | #1 |
Registered User
Join Date: Nov 2008
Location: Nashville, TN
Posts: 69
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Can anyone confirm I'm routing these front brakelines correctly?
The truck is a '70, but the front has been changed over to 5 lug disk from what I can tell (because the rear is 6 lug). I first bought 71 brakelines and they were too short, so I had them match up the existing lines and this is what I have now. Wanted to make sure I'm routing them correctly. I've routed the passenger the way that makes most sense, these pics are standing under and behind the calipers looking toward front of truck. Also, there is a metal tab pictured that is fixed on the brakeline, I can't figure out where this goes-I'm wondering if the brake calipers are a different year than the crossmember and there is no proper place for the tab to go. Appreciate any help, I just want to make sure the lines dont get rubbed or kinked.
edited to ad: Oh, and can you see where the brakeline metal connection towards the top of the pic on the right goes through the tophat of the coil? I'm assuming there is supposed to be some kind of clip to hold it in that hole? |
04-09-2014, 12:59 PM | #2 |
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Join Date: Apr 2007
Location: Kelso, WA
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Re: Can anyone confirm I'm routing these front brakelines correctly?
Idk what everyone else has to say but those lines look extremely long...
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1972 K10 4" lift, 35’s, 383 stroker, 700r4, current project. 1971 C10 3"/5" static drop, 355/350. "La Bamba.” The current daily driver. |
04-09-2014, 05:52 PM | #3 |
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Join Date: Jul 2001
Location: Muskegon,MI,USA
Posts: 6,026
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Re: Can anyone confirm I'm routing these front brakelines correctly?
The 71-72 disc brakes have the bracket that holds the brake lines at the front part of the crossmember so I assume that you have the older crossmember which has the bracket on the rear. Here is a picture of one of the 71 brackets with the flexible line, (no hard line is hooked up in this picture).
Jim
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1971 Shortbox step side 4x4, 350 sbc, 3:07 rear end 1965 Impala SS 400 sbc, Muncie rock crusher 1966 Impala SS 396 bbc, TH 400 1969 El Camino, 350 sbc, TH 350 1971 Snowplow built on a Blazer frame 1972 GMC Short bed, stepside, TH 400, 427 BBC |
04-09-2014, 08:42 PM | #4 |
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Location: Nanaimo B.C.
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Re: Can anyone confirm I'm routing these front brakelines correctly?
I had to deal with the same problem and I have done what u did as long as it will not get pinched off bind or rub I would call it good
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I was hooked on these trucks since 1982 when I drove my budys fathers 1968 Custum GMC 396 automatic dana 60 rear with a power lock diff what a ride more fun then we will we can ever tell!! |
04-09-2014, 10:02 PM | #5 |
Restoring it $200 at a time...
Join Date: Aug 2008
Location: NE Kansas
Posts: 886
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Re: Can anyone confirm I'm routing these front brakelines correctly?
I assume that the bracket you point out has a hex hole. Your flex line should have a hex-body fitting on the inboard end that goes up through the bracket. Above the hex will be a turned down shoulder that accepts a flat clip.
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Charter member of the 'Put the dimmer switch back on the damn floor where it belongs' Society '68 5.3L-4 speed LWB C20; grandpa bought it for the farm in '71. Now LS 5.3, rather than 327. DD '09 Pilot Weekender '65 Skylark 300-4V-4 speed Wife's '07 Lexus ES350; 117 actuator motors and I can't see the engine. Son's '04 F250 SuperCab 6.0 |
04-09-2014, 11:16 PM | #6 |
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Location: Liberty, & Garden City S.C. , U.S.
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Re: Can anyone confirm I'm routing these front brakelines correctly?
Stock brake lines on my 71. I have 72 calipors though. they are cheaper and easier to get. I added the S/S flex hoses. This is how they look. My pictures are from the front of the truck.
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1971 LWB Custom, 6.0LS & 4L80E, Speedhut.com GPS speedometer & gauges with A/C. 20" Boss 338's Grey wheels 4 wheel disc brakes. My Driver Seeing the USA in a 71 Upstate SC GM Truck Club 2013,14 and 2016 Hot Rod Pour Tour http://upstategmtrucks.com/ Get out and drive the truck this summer and have some fun! It sucks not being able to hear! LWB trucks rule, if you don't think so measure your SWB! After talking to tech support at Air Lift I have found out that the kit I need is 60811. Per the measurements I gave them. Ride height of truck inside spring and inside diameter of springs. |
04-10-2014, 12:11 AM | #7 |
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Join Date: Jan 2007
Location: Topeka,KS
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Re: Can anyone confirm I'm routing these front brakelines correctly?
Don't remember who posted this but...I'm sure what was said was that there a little longer.
I have used impala brake hoses from your local parts store on more than 1 conversion. If your banjo bolt is 7/16 , use 77 impala , if it is 10mm , use 80-86 impala. Please check on your truck , but it has worked for me. -Bob
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68' C20. 283CI w/55CC 305HO heads, NP435 Close Ratio, Corp. 14 bolt FF 3.21, 75' front end swap (everything but the X-member). |
04-10-2014, 09:31 AM | #8 |
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Join Date: Nov 2008
Location: Nashville, TN
Posts: 69
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Re: Can anyone confirm I'm routing these front brakelines correctly?
ok, thanks for the pics. It does look like they are a little long based on some of the pics you guys have posted. I'll try another line. Thanks!
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04-10-2014, 09:52 AM | #9 |
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Join Date: Aug 2012
Location: Brandon, MS
Posts: 14
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Re: Can anyone confirm I'm routing these front brakelines correctly?
I'm going thru this right now on a 70' Chevy, with the disk conversion you have to reroute the hard line to the front of the crossmember and then the hose will route there. I think I bought the wrong brake hose mounts though, the hose wouldn't fit so I drilled it and now it's to loose to hold the clip on firmly.. Good luck!
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