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Old 12-19-2013, 01:44 PM   #1
tcount
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newbie needs help

1985 chevy silverado can anybody tell me what these parts are and what they do
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Old 12-19-2013, 03:22 PM   #2
Jonboy
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Re: newbie needs help

They are vacuum switches. One is for the TCC (torque converter clutch) lockup, not sure of the other (ESC maybe?)
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1974 Jimmy- 5.3/4L80e/NP241
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Old 12-19-2013, 05:54 PM   #3
tcount
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Re: newbie needs help

bb
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