Need some help...booster,MC, brackets, gaskget question please - The 1947 - Present Chevrolet & GMC Truck Message Board Network

ChevyDude · 06-21-2004, 04:40 PM

I am upgrading to PB and am wondering if a gaskget goes between the MC and the booster (I have a double bail MC) and a Delco/Morraine booster. Second, if the vacuum hose deal valve goes on the left towards the motor the Delco Morraine reads upside down..is that right? And can someone provide a picture of exactly how the proportion valve and it's brakets and supply lines from the MC bolt up that would be great. I have sprouted a few gray hairs on this one and only wish I would have taken detailed pics prior to disassambly. Live and learn. Thanks guys.

photoglg · 06-21-2004, 07:47 PM

my combo valve

krue · 06-21-2004, 09:25 PM

No gasket on mine, and everything else on mine looks similar to above.

robertwb · 06-21-2004, 11:20 PM

that small booster is not original is it?-I've seen the aftermarket smaller ones but if that's a swap I'd sure like to know what it came from originally.

anyone have the later model aluminum master/booster on their truck-It looks like it should work and I'm sure someone here has at least tried it-I'd love to see pics and hear what mods were required to do it

JimKshortstep4x4 · 06-22-2004, 09:11 AM

Here is a picture of a stock 72 C-10 prop valve.

Jim

06-21-2004, 04:40 PM	#1
ChevyDude Senior Member Join Date: Jun 2003 Location: Westminster, CO Posts: 3,071	Need some help...booster,MC, brackets, gaskget question please I am upgrading to PB and am wondering if a gaskget goes between the MC and the booster (I have a double bail MC) and a Delco/Morraine booster. Second, if the vacuum hose deal valve goes on the left towards the motor the Delco Morraine reads upside down..is that right? And can someone provide a picture of exactly how the proportion valve and it's brakets and supply lines from the MC bolt up that would be great. I have sprouted a few gray hairs on this one and only wish I would have taken detailed pics prior to disassambly. Live and learn. Thanks guys. __________________ Alex 1971 Lil' Red 350 SBC 700R4

06-21-2004, 07:47 PM	#2
photoglg Registered User Join Date: Jul 2001 Location: Oxnard, CA Posts: 143	my combo valve Attached Images __________________ 1969 GMC S/B S/S 3" drop

06-21-2004, 09:25 PM	#3
krue Designated A-hole! Join Date: Mar 2003 Location: South Mississippi Posts: 36,448	No gasket on mine, and everything else on mine looks similar to above. __________________ "If it ain't broke, fix it 'til it is!" Being stupid ain't illegal. We're Still Debt Free Except for the House!!! www.daveramsey.com 70 GMC SWB Stepside project "Green Booger" soon to be 6.0l/4l80e 93 S-10 "Poppaw's Truck"

06-21-2004, 11:20 PM	#4
robertwb Registered User Join Date: May 2003 Location: brooksville-fla Posts: 77	that small booster is not original is it?-I've seen the aftermarket smaller ones but if that's a swap I'd sure like to know what it came from originally. anyone have the later model aluminum master/booster on their truck-It looks like it should work and I'm sure someone here has at least tried it-I'd love to see pics and hear what mods were required to do it __________________ 1972 LWB 4x4 1970 LWB 2wd 1971 chevelle 1972 datsun PL-521/nissan

06-22-2004, 09:11 AM	#5
JimKshortstep4x4 Senior Member Join Date: Jul 2001 Location: Muskegon,MI,USA Posts: 6,026	Here is a picture of a stock 72 C-10 prop valve. Jim Attached Images

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