how to hook up porportioning valve ??? - The 1947 - Present Chevrolet & GMC Truck Message Board Network

fnoblitt · 05-04-2002, 10:19 PM

i just bought a booster/mastercylinder/porportioning valve combo kit from classic performance products.for my 69 c10.i'm having trouble tring to hook up the 2 outlet lines to the porpotioning valve.they have the wrong size threaded holes for my lines to hook up to.i think cpp should have known this and included some adapter fittings.any body else encounter this hassle?

72futuresweet2wd · 05-06-2002, 08:06 AM

No I got my kit from Early Classics and it came with a new line and T fitting for the front and an adapter for the rears. But one caution I would give you is when I connected the rod from the pedal to the booster it was a little long which caused the M/C to not be able to return all the way. When I connected the M/C and tried to bleed the brakes I believe I was damaging the rings in the M/C because the pin was going in to far. I am on the third M/C now and hope to get to drive my truck today.

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1972 2wd Blazer (Project)
1969 Chevy C10 (Driver) http://community.webshots.com/user/69chevytruck
2002 Chevy Trailblazer (Wifes)

05-04-2002, 10:19 PM	#1
fnoblitt Registered User Join Date: Mar 2002 Location: southern calif.,usa Posts: 200	how to hook up porportioning valve ??? i just bought a booster/mastercylinder/porportioning valve combo kit from classic performance products.for my 69 c10.i'm having trouble tring to hook up the 2 outlet lines to the porpotioning valve.they have the wrong size threaded holes for my lines to hook up to.i think cpp should have known this and included some adapter fittings.any body else encounter this hassle? __________________ 70 c10 stepside ,350v8, m-20 4 speed

05-06-2002, 08:06 AM	#2
72futuresweet2wd The face of my 69 c10 Join Date: Jan 2001 Location: Central Indiana Posts: 171	No I got my kit from Early Classics and it came with a new line and T fitting for the front and an adapter for the rears. But one caution I would give you is when I connected the rod from the pedal to the booster it was a little long which caused the M/C to not be able to return all the way. When I connected the M/C and tried to bleed the brakes I believe I was damaging the rings in the M/C because the pin was going in to far. I am on the third M/C now and hope to get to drive my truck today. ------------------ 1972 2wd Blazer (Project) 1969 Chevy C10 (Driver) http://community.webshots.com/user/69chevytruck 2002 Chevy Trailblazer (Wifes) __________________ 2002 Harley Davidson VRod 1972 2wd Blazer (Project) 1969 Chevy C10 (Driver) 2002 Chevy Trailblazer (Wifes)



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