manual to power brakes(again) - The 1947 - Present Chevrolet & GMC Truck Message Board Network

Benrs86 · 09-04-2002, 08:45 AM

i know this has been posted before, but i have a manual brakes 69 witha leaky master cylinder, so im gonnag et a new one, then just a booster out of a junkyard, and it should all bolt up right? bend my lines forward a bit and hook up the vaccuum? or am i thinking this is way to easy. i guess my 2 questions are if i get teh 17 dollar rebuilt master cylinder from pronto and a booster off a junkyard 67-72? or what years are bolt on? then it should all go together right? thansk, Ben

Benrs86 · 09-04-2002, 08:06 PM

ttt

neonlarry · 09-04-2002, 10:42 PM

I think have everything I need to do the same thing, the only thing I can't figure out is how the rod from the pedal attaches to the one on the bell crank thing that is attached to the booster. Does anyone have a picture of what it looks like (not on the truck)?

Jesse 67 c-10 · 09-05-2002, 12:39 AM

you need to get the rod from the power brake truck too, simplest way.
Jesse

scott's69 · 09-05-2002, 01:04 AM

Hey guys. I just went to power on my 69 with drums. I got a junk yard booster with the mounting brackets, then bought a new master cylinder, found the connecting rod with the pins and everything bolted right up. It's fairly simple. Good luck. Dont forget the vacuum.

neonlarry · 09-05-2002, 01:10 AM

so you want the one that actually hooks too the pedal arm? There was a truck that had the whole thing in pick & pull near my house, so maybe I could get it from that one. Also, the rod on the master clyender looks different. I have 3 one the power brake kind (they were free) but I have never seen one of the manual ones off of the truck.

09-04-2002, 08:45 AM	#1
Benrs86 Registered User Join Date: Feb 2000 Location: Brandon, SD, USA Posts: 1,292	manual to power brakes(again) i know this has been posted before, but i have a manual brakes 69 witha leaky master cylinder, so im gonnag et a new one, then just a booster out of a junkyard, and it should all bolt up right? bend my lines forward a bit and hook up the vaccuum? or am i thinking this is way to easy. i guess my 2 questions are if i get teh 17 dollar rebuilt master cylinder from pronto and a booster off a junkyard 67-72? or what years are bolt on? then it should all go together right? thansk, Ben __________________ Brandon, SD 69 GMC 1/2 ton 2wd wide long bed with wood 3 on the tree 350 engine 4 bolt main rv cam AIM = Alphray04

09-04-2002, 08:06 PM	#2
Benrs86 Registered User Join Date: Feb 2000 Location: Brandon, SD, USA Posts: 1,292	ttt __________________ Brandon, SD 69 GMC 1/2 ton 2wd wide long bed with wood 3 on the tree 350 engine 4 bolt main rv cam AIM = Alphray04

09-04-2002, 10:42 PM	#3
neonlarry Registered User Join Date: Feb 2002 Location: Vacaville, CA Posts: 2,746	I think have everything I need to do the same thing, the only thing I can't figure out is how the rod from the pedal attaches to the one on the bell crank thing that is attached to the booster. Does anyone have a picture of what it looks like (not on the truck)? __________________ 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

09-05-2002, 12:39 AM	#4
Jesse 67 c-10 Registered User Join Date: Feb 2000 Location: Edmonton, Alberta, Canada Posts: 599	you need to get the rod from the power brake truck too, simplest way. Jesse __________________ Edmonton, Alberta, 67 c-10, Long fleet, front disks, 5 lug rear end, 327 with Vortechs, edlbrock manifold, comp cams XE 256, 600cfm carb. Backed by a getrag 5 speed and 1 piece driveshaft. 1993 Dihatsu Hijet Jumbo cab 4x4, currently converting to battery electric power.

09-05-2002, 01:04 AM	#5
scott's69 WORTHLESS CRUISERS Join Date: May 2002 Location: Lancaster, SC Posts: 237	Hey guys. I just went to power on my 69 with drums. I got a junk yard booster with the mounting brackets, then bought a new master cylinder, found the connecting rod with the pins and everything bolted right up. It's fairly simple. Good luck. Dont forget the vacuum. __________________ Scott Hammond Lancaster, SC 1969 Chevy2005 Chevy Silverado Z71 72 Chevy 1972 SWB 454 If you don't live for something, then you'll die for nothing. www.xclusive-images.com

09-05-2002, 01:10 AM	#6
neonlarry Registered User Join Date: Feb 2002 Location: Vacaville, CA Posts: 2,746	so you want the one that actually hooks too the pedal arm? There was a truck that had the whole thing in pick & pull near my house, so maybe I could get it from that one. Also, the rod on the master clyender looks different. I have 3 one the power brake kind (they were free) but I have never seen one of the manual ones off of the truck. __________________ 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



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