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Old 10-08-2005, 12:21 PM   #1
HuggerCST
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1/2-3/4 ton brake booster interchange

I need a '71-72 C-10 brake booster, and I have a '72 C-20 brake booster.
#1- Will they interchange?
#2- I also have a '85 C-10 booster. Will it interchange?
Thanks!
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Old 10-08-2005, 12:52 PM   #2
chops333
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i put a 71 c-20 on my 68 c-10 dont know about the later modle used everthing from the 71 i had manualbrakes
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Old 10-08-2005, 04:24 PM   #3
Robert1970C20rstbukt
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You can use the C20 booster on your 1/2 ton. Your original one is probably a single diaphragm booster and the one for the C20 is most likely a dual diaphragm(bigger) booster, so it will give you more stopping power. I used a booster from a 1972 C3500 on my 1970 C20, and it's a lot easier to stop the truck now.
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