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Re: 69 A12 CAR metering valve and hold off valve part number ?
[Re: THESHAKERPROJECT]
#3245025
07/16/24 02:08 PM
07/16/24 02:08 PM
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Joined: Jan 2003
Posts: 26,384
Rio Linda, CA
John_Kunkel
Too Many Posts
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Too Many Posts
Joined: Jan 2003
Posts: 26,384
Rio Linda, CA
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It helps if you use the correct factory terminology. To some, the metering valve and the "hold off valve" (non-factory term) are the same thing.
The INTERNET, the MISinformation superhighway
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Re: 69 A12 CAR metering valve and hold off valve part number ?
[Re: dragon slayer]
#3245668
07/19/24 08:19 AM
07/19/24 08:19 AM
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Joined: Jan 2003
Posts: 75,265
A gulag near you.
JohnRR
I Win
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I Win
Joined: Jan 2003
Posts: 75,265
A gulag near you.
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I thought A12 were drum cars. Do you have Power Disc brakes??
I think you are talking about Distribution block. The Rear Proportioning valve was for disc brake only. The metering valve or hold off for the front disc brakes was not used until 1970 B body KH system. Correct , 69 A12 was either manual 11" drums or 11" power drums , no discs , no metering valve in the rear line that is a disc brake item only. The only valve in the brake system is a distribution block that contains the brake failure warning light switch. The picture posted above is for disc brake applications 1970 and up.
Last edited by JohnRR; 07/19/24 08:20 AM.
Mainstream Media is the new Pravda
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Re: 69 A12 CAR metering valve and hold off valve part number ?
[Re: John_Kunkel]
#3245690
07/19/24 10:12 AM
07/19/24 10:12 AM
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Joined: Jan 2007
Posts: 1,171
NORTHERN VA
THESHAKERPROJECT
OP
super stock
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OP
super stock
Joined: Jan 2007
Posts: 1,171
NORTHERN VA
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So yes its a drum brake car so I may need just the distribution block......ANYBODY have the PART number ???
Last edited by THESHAKERPROJECT; 07/19/24 10:15 AM.
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Re: 69 A12 CAR metering valve and hold off valve part number ?
[Re: THESHAKERPROJECT]
#3245698
07/19/24 11:16 AM
07/19/24 11:16 AM
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Joined: Dec 2021
Posts: 1,296
Loudoun County, VA
Brad_Haak
pro stock
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pro stock
Joined: Dec 2021
Posts: 1,296
Loudoun County, VA
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Mike - Does this mean the A12 car has been moved from Jason's shop to yours?
2021 Challenger 6.4L Scat Pack 1320
100% stock: 1.680, 11.894 at 113.75 (DA 175 ft)
weight reduction, wheels, tires, Hellcat air box: 1.661, 11.686 at 115.97 (DA 710 ft)
1973 Challenger 452 ci street/strip [2008]
pump gas, DOT radials: 1.454, 10.523 at 126.44 (DA 514 ft)
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