What is this ?
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Posting Guru
Joined: Jan 2013
Posts: 1,694
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From: Cary Il
The valve works my brakes on the back axle
Thanks for the help!
Logistics Pro
Joined: Dec 2005
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From: Moro Bay, AR
Has been a while since I last looked at one, but I think they had some sort of paper disc that printed the speed and time over the trip.
Posting Guru
Joined: May 2010
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From: Moyie, BC Canada
Rpm and speed was recorded on a circle graph.
Logistics Pro
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From: Pekin, IL
Me likes the way you see it! My thoughts exactly!
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oldmerc
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From: Edmonton,Alberta
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Cargo Master
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From: sparta ky.
Most of them had a piece of plastic over the speedometerso if you didn't want the speedometer to show over say 60 mph you could take a straight pin and a Bic lighter, heat the pin and stick it right through the plastic, never over 60 but don't forget to take the pin out at the end of your trip.
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test1328
1987 - 1996 F150 & Larger F-Series Trucks
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Nov 13, 2014 03:56 PM