booster and mc choice - The 1947 - Present Chevrolet & GMC Truck Message Board Network

rci2990 · 03-25-2009, 10:03 PM

im finishing up on a disc brake conv. on my 70 using 72 spindles and was wondering what year mc and booster i should get.thanks

**lolife99** · 03-25-2009, 10:32 PM

I purchases a new M/C and porportioning valve from POL. (PerformanceOnLine).

SCOTTMO · 03-26-2009, 12:17 PM

Back when i did my truck in 97,i think it was a booster/master cyl combo i
bought from napa for a 87.
i modified the mounting bracket and the pushrod.looks good,smaller booster and the new style m/c
scott

rci2990 · 03-26-2009, 01:02 PM

yes but does the year matter for the booster because i thought i read something to the effect about the push rod being different on a drum/drum and a disc/drum.thanks

rci2990 · 03-28-2009, 02:31 PM

ttt

msgross · 03-28-2009, 02:49 PM

what brackets do you have? If it's off the 72 then get the MC/Booster combo from autozone for a 72 C-10. I know the C-10 brackets are different than the C20/30 or the C-10/20 vs. C-20 etc..

I think you need a core to save some money though..

XXL · 03-28-2009, 06:07 PM

Quote:

Originally Posted by rci2990

im finishing up on a disc brake conv. On my 70 using 72 spindles and was wondering what year mc and booster i should get.thanks

72?

AceX · 03-29-2009, 02:54 AM

Yeah, K.I.S.S.

Get a '72 BMC

rci2990 · 03-29-2009, 04:41 PM

everything is 70 except the 72 spindles i put on.basically what i'm asking is can i use a 70 booster with a later style (aka 72) mc and will i have any pushrod length issues.thanks.

Average Joe · 03-31-2009, 11:52 PM

I converted my 69 C-10 to disk 6 years ago and used a 71 master and booster that I got 2nd hand along with the spindles and a arms. Everything bolted in with no pushrod problems. Hope this helps.

rci2990 · 04-01-2009, 12:57 PM

ty

03-25-2009, 10:03 PM	#1
rci2990 Registered User Join Date: Jun 2005 Location: sunbury,pa Posts: 48	booster and mc choice im finishing up on a disc brake conv. on my 70 using 72 spindles and was wondering what year mc and booster i should get.thanks __________________ 1970 c-10 2wd longbed

03-25-2009, 10:32 PM	#2
lolife99 67-72 parts collector,… Join Date: Nov 2002 Location: Mid-MO Posts: 22,700	Re: booster and mc choice I purchases a new M/C and porportioning valve from POL. (PerformanceOnLine). __________________ Keith Convert to disc brakes. http://67-72chevytrucks.com/vboard/s...d.php?t=444823

03-26-2009, 12:17 PM	#3
SCOTTMO powdercoater Join Date: Dec 2008 Location: mesa,az Posts: 203	Re: booster and mc choice Back when i did my truck in 97,i think it was a booster/master cyl combo i bought from napa for a 87. i modified the mounting bracket and the pushrod.looks good,smaller booster and the new style m/c scott

03-26-2009, 01:02 PM	#4
rci2990 Registered User Join Date: Jun 2005 Location: sunbury,pa Posts: 48	Re: booster and mc choice yes but does the year matter for the booster because i thought i read something to the effect about the push rod being different on a drum/drum and a disc/drum.thanks __________________ 1970 c-10 2wd longbed

03-28-2009, 02:31 PM	#5
rci2990 Registered User Join Date: Jun 2005 Location: sunbury,pa Posts: 48	Re: booster and mc choice ttt __________________ 1970 c-10 2wd longbed

03-28-2009, 02:49 PM	#6
msgross Registered User Join Date: Jul 2006 Location: Central PA Posts: 12,201	Re: booster and mc choice what brackets do you have? If it's off the 72 then get the MC/Booster combo from autozone for a 72 C-10. I know the C-10 brackets are different than the C20/30 or the C-10/20 vs. C-20 etc.. I think you need a core to save some money though.. __________________ The Garage: 1968 K-10 SWB - "Project Money Pit" 1996 Z-71 - "huntin rig" 1969 C-10 LWB (SOLD) "Project flip that truck or else" 1993 Passport, F@rd 1-ton (SOLD)"Project Cousin Eddie" My Garage Build "The 1,000 footer"

03-29-2009, 02:54 AM	#8
AceX >130dB Moderator Join Date: Aug 2006 Location: Sacramento, CA Posts: 2,130	Re: booster and mc choice Yeah, K.I.S.S. Get a '72 BMC __________________ Living Life @ 130dB LED Tail Light Conversion; How-to Friend. Father. Brother. RIP El Jay ------------------------------------------------------------------------------------------------------------------------- CLICK HERE and for less than $0.07 a day, you too can help support and build a better forum.

03-29-2009, 04:41 PM	#9
rci2990 Registered User Join Date: Jun 2005 Location: sunbury,pa Posts: 48	Re: booster and mc choice everything is 70 except the 72 spindles i put on.basically what i'm asking is can i use a 70 booster with a later style (aka 72) mc and will i have any pushrod length issues.thanks. __________________ 1970 c-10 2wd longbed

03-31-2009, 11:52 PM	#10
Average Joe Registered User Join Date: Feb 2009 Location: Southern Oregon Posts: 1,352	Re: booster and mc choice I converted my 69 C-10 to disk 6 years ago and used a 71 master and booster that I got 2nd hand along with the spindles and a arms. Everything bolted in with no pushrod problems. Hope this helps.

04-01-2009, 12:57 PM	#11
rci2990 Registered User Join Date: Jun 2005 Location: sunbury,pa Posts: 48	Re: booster and mc choice ty __________________ 1970 c-10 2wd longbed



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