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Old 02-24-2020, 06:00 PM   #2
hatzie
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Join Date: Oct 2008
Location: Wentworth, NH
Posts: 3,965
Re: New speedometer cable

The two piece cables are for the 68-82ish Cruisemaster transducer based cruise control.

1984 originally has Cruise III with an optical pickup bolted to the back of the speedometer and a cruise control module in the dash area.
The vacuum servo is electronically controlled by the cruise control module in the cab.

There's one cable from the transmission or transfer case to the back of the speed head in 1984.
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1967 Dodge W200 B383, NP420/NP201 SOLD
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1976 Chevy K20, 6.5L, NV4500/NP208 SOLD
1986 M1008 CUCV SOLD
2000 GMC C2500, TD6.5L, NV4500
2005 Chevy Silverado LS 2500HD 6.0L 4L80E/NP263
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RTFM... GM Parts Books, GM Schematics, GM service manuals, and GM training materials...Please include at least the year and model in your threads. It'll be easier to answer your questions.
And please let us know if and how your repairs were successful.

Last edited by hatzie; 02-24-2020 at 06:14 PM.
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