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#1 |
Registered User
Join Date: Jul 2006
Location: Fair Oaks, CA
Posts: 475
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Power Drums
Has anyone just thrown a booster on the drum setup, I would like a little more stopping power for now until I convert to 5's and disc on my 68
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1968 Short Fleet 350/700r4 http://67-72chevytrucks.com/vboard/s...d.php?t=249435 1997 Bagged XtdCab Vortec350/4L60e http://67-72chevytrucks.com/vboard/s...44#post2286144 1993 XtdCab Longbed 4x4 6.5Turbo/NV4500 "Daily Driver" 1985 Toyota XtdCab 4x4 22re/W-56/Dual T-cases, Doug Thorley Header, Homebrew front and rear spring packs, Tons of Mods to suspension and drivetrain, 35" boggers, coming soon ARB's and 5.29's, Possible 4.3/700r4 swap |
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#2 |
Old Skool Club
![]() Join Date: Jun 2001
Location: Benton, AR "The Heart of Arkansas"
Posts: 10,880
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Re: Power Drums
My truck had power brakes before the drums were swapped for discs. You will not have any better brakes, but you will notice that the system will act differently because of the mulitiplication of the force that the power system can do.
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Member Nr. 2770 '96 GMC Sportside; 4.3/SLT - Daily driven....constantly needs washed. '69 C-10 SWB; 350/TH400 - in limbo The older I get, the better I was. |
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#3 |
Active Member
![]() Join Date: Jul 2007
Location: Centrally located between Houston, Austin and Waco. BCS area.
Posts: 7,947
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Re: Power Drums
Yep, a lot of people have done that. I have power brakes on my 68 GMC and 69 Chevy both with drums. No problems other than the adjustments are more critical for the front brakes. You can readily notice if they need adjusting. At least that's been my experience.
Last edited by 68gmsee; 09-18-2007 at 02:22 PM. |
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#4 |
Registered User
Join Date: Jul 2006
Location: Fair Oaks, CA
Posts: 475
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Re: Power Drums
will it be easyer to push the pedal(obviosly will), The brakes work and they'll lock up if need be but my leg is shaking at a stop light holding the truck still after having to stand on the pedal to slow down, my idle is low around 500 in gear so its not that the truck wants to take off any more than any other auto car, how does it feel for the driver is more of what Im concerned with, is it worth my time.
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1968 Short Fleet 350/700r4 http://67-72chevytrucks.com/vboard/s...d.php?t=249435 1997 Bagged XtdCab Vortec350/4L60e http://67-72chevytrucks.com/vboard/s...44#post2286144 1993 XtdCab Longbed 4x4 6.5Turbo/NV4500 "Daily Driver" 1985 Toyota XtdCab 4x4 22re/W-56/Dual T-cases, Doug Thorley Header, Homebrew front and rear spring packs, Tons of Mods to suspension and drivetrain, 35" boggers, coming soon ARB's and 5.29's, Possible 4.3/700r4 swap |
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#5 |
Active Member
![]() Join Date: Jul 2007
Location: Centrally located between Houston, Austin and Waco. BCS area.
Posts: 7,947
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Re: Power Drums
Definitely worth it in my opinion. Find you a donor truck or vehicle of an earlier vintage and swap out the components. Or buy them from the vendors.
I've heard some guys have had problems with the gear box. Not fitting properly to the frame. I didn't have those problems with mine so you may want to do a search on power brakes. |
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#6 |
Love that '69
Join Date: Oct 2005
Location: Sherwood Park, Alberta, Canada
Posts: 109
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Re: Power Drums
I started with 4 wheel manual drums & converted to power drums with the addition of a power brake booster. BIG DIFFERENCE!!! Took some getting used to afterwards because I had to press the pedal all the way down to the floor just to stop my 4500 lb truck and keep it stopped (from rolling). Now I just have to the touch pedal ever so slightly and its already stopping.
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I AM CANADIAN & PROUD OF IT!!! ![]() 1969 Chevy C10, SBC V8, TH-350 Transmission, Metallic Blue, B&M Megashifter, GT Grant Steering Wheel, 2.25" True Dual Magnaflow Exhaust System w/ SS Magnaflow Embossed Tips, 700W Rockford Fosgate Stereo System, Lowered 1" Front & Stock Rear, 4.56 Rear with Positraction, 15" Chrome Rims w/ Chevy Center Caps & Michelin Tires, 4.5" K&N Air Filter, Edelbrock 'Elite' Engine Accessories, Chrome Powdercoated Engine Parts 2001 Cavalier Z24, 2.4L DOHC, Silver, Spoiler, AEM Intake, 2.25" Magnaflow Exhaust System, Clear Euro Tails, Tinted Windows, 400W Clarion Stereo System Last edited by gkolmatycki; 09-18-2007 at 02:47 PM. |
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#7 |
Registered User
Join Date: Jan 2005
Location: Landsale PA
Posts: 82
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Re: Power Drums
Hope I'm not hi-jacking the thread, but not many parts trucks here is the PA rust belt to copy. I have a 68 3/4 with manual drums and plans this winter include power drums. Do i need more than just the power booster to do this?
I had 2600 lbs of stone in her a few weeks ago and the lack of power brakes made it a work out......Bill |
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#8 |
Registered User
![]() Join Date: Jan 2006
Location: Warrington, PA
Posts: 403
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Re: Power Drums
had manual brakes and bolted a booster on...WOW what a difference! I like you would have to stand on the brakes just to keep it from moving at a stop light. just be carefull in the begining because they can be real touchy , but you will get use to them.
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#9 |
Senior Member
Join Date: Mar 2003
Location: St robert Mo
Posts: 2,001
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Re: Power Drums
And use the dual diaphram booster off of a 3/4 or 1 ton, I really don't think I will switch to disks now. Like it fine the way it is now
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1968 c10 lowered 3" 4" 355/Th400 built by Hatfield racing in joplin MO |
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#10 |
Registered User
Join Date: Jul 2006
Location: Fair Oaks, CA
Posts: 475
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Re: Power Drums
Thanks for the replys Im definatly putting it on, will my master work with the booster, I have a 78 camaro booster the master looks like it will bolt up but Id have to add to the bracket on the booster to mount it to the firewall or should I just find one of the 3/4 1 ton booster
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1968 Short Fleet 350/700r4 http://67-72chevytrucks.com/vboard/s...d.php?t=249435 1997 Bagged XtdCab Vortec350/4L60e http://67-72chevytrucks.com/vboard/s...44#post2286144 1993 XtdCab Longbed 4x4 6.5Turbo/NV4500 "Daily Driver" 1985 Toyota XtdCab 4x4 22re/W-56/Dual T-cases, Doug Thorley Header, Homebrew front and rear spring packs, Tons of Mods to suspension and drivetrain, 35" boggers, coming soon ARB's and 5.29's, Possible 4.3/700r4 swap |
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#11 |
Camaro Club
Join Date: Jun 2007
Location: ohio
Posts: 472
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Re: Power Drums
My 68 has factory power drums all the way around and although i havent had it out on the road other than around my house it seems to stop really well without any real effort compared to my old ford(sorry guys) i had that had manual drums that you had to practically stand up on the petal. So in my opinion i definately think it would be worth it to convert your manual brakes to power.
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