Hydraulic Hose - The 1947 - Present Chevrolet & GMC Truck Message Board Network

DJH · 11-13-2007, 07:40 PM

what is the diffrence between 71&72 and 73up rubber brake hose? From what I can find the rotors, calipers,and wheel bearings all apear to be the same but the lines come up diffrent. Any help would be great.

Dave

**john** · 11-13-2007, 08:40 PM

I think the steel lines they connect to are in different places.

kenm78 · 11-13-2007, 09:40 PM

I have a couple LMC catalogs and compared the rotors and they are the same as well as the calipers,but the brake hoses are different. the hoses don't have the same part numbers.

Tx Firefighter · 11-14-2007, 06:25 AM

Simply stated, the 73-87 hoses are a good bit longer.

They go to the frame rail in front of the crossmember.

The 71-72 hoses go to a tab on the crossmember, well back of where the 73+ hoses go to.

Also, the end is different...

71-72 on top
73-87 on bottom

Don't get shook up though, the 71-72 hoses are still plenty available, so use whichever your truck calls for.

DJH · 11-14-2007, 03:56 PM

thanks for your replys i was just wondering what the diff. was.

Dave

**michael bustamante** · 11-14-2007, 04:32 PM

I was too thank`s guys.

11-13-2007, 07:40 PM	#1
DJH Registered User Join Date: Sep 2002 Location: Franksville WI 53126 Posts: 56	Hydraulic Hose what is the diffrence between 71&72 and 73up rubber brake hose? From what I can find the rotors, calipers,and wheel bearings all apear to be the same but the lines come up diffrent. Any help would be great. Dave __________________ 72 LWB fleet 402 with a/c 68 SWB fleet 327 (frame-off in progress) 03 GMC 1500 collector of 1/18 diecast cars (not NASCAR) Franksville WI (15 mi. South of Milwaukee)

11-13-2007, 08:40 PM	#2
john member #16 Join Date: Dec 1999 Location: Yuba City Ca. Posts: 3,618	Re: Hydraulic Hose I think the steel lines they connect to are in different places. __________________ john http://67-72chevytrucks.com/vboard/showgroups.php board vendors http://www.flickr.com/photos/1745471...7602865984234/

11-13-2007, 09:40 PM	#3
kenm78 Broken Down Join Date: Dec 2006 Location: Choctaw, Oklahoma Posts: 1,267	Re: Hydraulic Hose I have a couple LMC catalogs and compared the rotors and they are the same as well as the calipers,but the brake hoses are different. the hoses don't have the same part numbers. __________________ kenm78 1982 Chevy 4X4 Project truck “It’s better to keep your mouth shut and let people wonder about your ignorance, than open your mouth and reveal all doubt”

11-14-2007, 06:25 AM	#4
Tx Firefighter Watch out for your cornhole ! Join Date: Jun 2003 Location: Azle, Texas Posts: 14,162	Re: Hydraulic Hose Simply stated, the 73-87 hoses are a good bit longer. They go to the frame rail in front of the crossmember. The 71-72 hoses go to a tab on the crossmember, well back of where the 73+ hoses go to. Also, the end is different... 71-72 on top 73-87 on bottom Don't get shook up though, the 71-72 hoses are still plenty available, so use whichever your truck calls for. __________________ I'm on the Instagram- @Gearhead_Kevin

11-14-2007, 03:56 PM	#5
DJH Registered User Join Date: Sep 2002 Location: Franksville WI 53126 Posts: 56	Re: Hydraulic Hose thanks for your replys i was just wondering what the diff. was. Dave __________________ 72 LWB fleet 402 with a/c 68 SWB fleet 327 (frame-off in progress) 03 GMC 1500 collector of 1/18 diecast cars (not NASCAR) Franksville WI (15 mi. South of Milwaukee)

11-14-2007, 04:32 PM	#6
michael bustamante Senior Member Join Date: Sep 2007 Location: Albuquerque NM Posts: 7,858	Re: Hydraulic Hose I was too thank`s guys. __________________ 1967custom



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