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Old 04-20-2022, 01:46 PM   #1
Caddylackn
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Join Date: Jun 2016
Location: Bremerton, WA
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Re: Vacuum boost brake conversion

Taller aftermarket valve covers and Big Blocks (taller deck) can have issues with the 11" booster. The 11" should still fit but it may not be possible to pull the valve cover off without removing the booster.

If you have a BBC or tall valve covers, you should be able to unbolt the booster with the master cylinder and move it aside without unhooking the brake lines if you are careful.
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1969 Custom Camper C20; Factree Air, 350/TH400/Dana 70U with C30 wheel cylinders, Disk brakes, H4 conversion, headlight relay mod, 3G 135 amp alternator. 7500 GVW
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