Adding power brakes - The 1947 - Present Chevrolet & GMC Truck Message Board Network

chevyc1068 · 11-25-2006, 09:19 PM

If I wanted to add power brakes what all would I have to do? I'm under the impression that all I have to add is a booster behind the master cylinder. Is there anything else I would have to do?

neonlarry · 11-25-2006, 09:45 PM

Just make sure you get the whole setup between the brake pedal and the master(clevis pin & rod, bell crank, bracket, rod for booster, booster & rod for master).
Then very carefully move your master cyl forward far enough to get the bracket and booster in without kinking the brake lines.

**LockDoc** · 11-25-2006, 09:48 PM

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If your suspension is stock that should be correct. Be sure and get the firewall mounting bracket and all linkage with the booster.

LockDoc

chevyc1068 · 11-25-2006, 11:57 PM

So how much do you think all of this cost if I were to get it new? Do you think if I picked some of it up at a salvage yard that it would be any good or is it something you have to buy new?

GMCMAX · 11-26-2006, 12:06 AM

Did mine recently, bought here on the parts board, I think like $50. If you get the whole set-up here or the salvage yard, you can get a rebuilt booster from the parts house and use the old one for a core.

neonlarry · 11-26-2006, 10:34 AM

Except for the booster itself none of those parts are likely to be found new.

dave2953 · 11-26-2006, 10:58 AM

What year booster are you planning on getting? I think the 71-72 boosters will bolt up to your truck, but I'm not sure about later years. I just did this with a booster/m.c. from a 79 and the brackets and rod length had to be modified to fit. It's not a lot of work if you have a shop, but my shop is the great outdoors so it presented a few problems.

11-25-2006, 09:19 PM	#1
chevyc1068 Registered User Join Date: Oct 2006 Location: Murdock, Kansas Posts: 147	Adding power brakes If I wanted to add power brakes what all would I have to do? I'm under the impression that all I have to add is a booster behind the master cylinder. Is there anything else I would have to do? __________________ 1968 C-10 longbed, 307 V8, 4spd- currently under construction

11-25-2006, 09:45 PM	#2
neonlarry Registered User Join Date: Feb 2002 Location: Vacaville, CA Posts: 2,746	Re: Adding power brakes Just make sure you get the whole setup between the brake pedal and the master(clevis pin & rod, bell crank, bracket, rod for booster, booster & rod for master). Then very carefully move your master cyl forward far enough to get the bracket and booster in without kinking the brake lines. __________________ 70 C/10 Light Red 350/TH350, HEI, Duals w/40 series Flows, 91 seat, LED taillights 99 Pontiac S/C GTP, SLP Ram Air hood, GMPP Konis & springs 95 Neon ACR, MP PCM, AFX UDP, 3.0 CAI

11-25-2006, 09:48 PM	#3
LockDoc The Older Generation Join Date: Aug 2006 Location: Montezuma, Iowa Posts: 25,465	Re: Adding power brakes - If your suspension is stock that should be correct. Be sure and get the firewall mounting bracket and all linkage with the booster. LockDoc __________________ Leon Locksmith, Specializing In Antique Trucks, Automobiles, & Motorcycles (My Dually Pickup Project Thread) http://67-72chevytrucks.com/vboard/s...d.php?t=829820 -

11-25-2006, 11:57 PM	#4
chevyc1068 Registered User Join Date: Oct 2006 Location: Murdock, Kansas Posts: 147	Re: Adding power brakes So how much do you think all of this cost if I were to get it new? Do you think if I picked some of it up at a salvage yard that it would be any good or is it something you have to buy new? __________________ 1968 C-10 longbed, 307 V8, 4spd- currently under construction

11-26-2006, 12:06 AM	#5
GMCMAX Active Member Join Date: Jan 2006 Location: Lower Mid-East Ca. Posts: 326	Re: Adding power brakes Did mine recently, bought here on the parts board, I think like $50. If you get the whole set-up here or the salvage yard, you can get a rebuilt booster from the parts house and use the old one for a core. __________________ Never try to teach a pig to sing; it wastes your time and annoys the pig! Gets More Chicks My lugnuts require more torque than your honda makes! 68 GMC, 4X4 conversion w/73 k20 running gear and springs, 350 4spd, 4.10's, D44 powerlok front, 14BFF govlock rear, 33" tires, lifted 4".

11-26-2006, 10:34 AM	#6
neonlarry Registered User Join Date: Feb 2002 Location: Vacaville, CA Posts: 2,746	Re: Adding power brakes Except for the booster itself none of those parts are likely to be found new. __________________ 70 C/10 Light Red 350/TH350, HEI, Duals w/40 series Flows, 91 seat, LED taillights 99 Pontiac S/C GTP, SLP Ram Air hood, GMPP Konis & springs 95 Neon ACR, MP PCM, AFX UDP, 3.0 CAI

11-26-2006, 10:58 AM	#7
dave2953 Dave's not here, man Join Date: Jun 2004 Location: Winder, Georgia Posts: 2,000	Re: Adding power brakes What year booster are you planning on getting? I think the 71-72 boosters will bolt up to your truck, but I'm not sure about later years. I just did this with a booster/m.c. from a 79 and the brackets and rod length had to be modified to fit. It's not a lot of work if you have a shop, but my shop is the great outdoors so it presented a few problems. __________________ - 2014 VW Jetta - 2015 VW Jetta - 1966 Ford F-250



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