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Old 03-31-2026, 08:50 PM   #1
70STOVEBOLT
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Big block brake vacuum pipe

Connects brake booster to intake manifold fitting. $20 plus shipping and fees. Here are a couple pics:
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Old Yesterday, 10:08 PM   #2
Eagle9502
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Re: Big block brake vacuum pipe

Is this correct for 70-72? I believe 68-69 is made up of a metal line with a hose.
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Old Today, 08:50 AM   #3
70STOVEBOLT
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Re: Big block brake vacuum pipe

It came off of a 402 out of a 71 motorhome, but i got the engine second hand, so I can't say if it was factory or not. It does use a hose at the booster end.
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70 C/10 SWB 402/TH400/3.73 "The Needy Beast"
200,000 Mile Club
Disc Brake Club

Owner installed options:
Front Sway Bar
Power Steering
Power Brakes
Cigar Lighter
Courtesy Lights
Deluxe Side Markers
Wiper Delay
Sliding Rear Window
Power Windows
Power Locks
Sniper EFI

2015 Silverado 1500 LS 4.3/6L80/3.23 lowered 2" front & rear
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