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Old 10-18-2019, 03:59 PM   #13
kipps
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Join Date: Jul 2014
Location: North-central Virginia
Posts: 1,099
Re: Factory trailer brake controller and plug?

Quote:
Originally Posted by demian5 View Post
My 73 C20 Suburban had one that Ive seen on a lot of trucks, its plumbed into the brake line at the master cylinder. It had a knob to actuate and a wood grain sticker. MH?
Most likely a Kelsey Hayes. Evidently a very common controller back in the day, and still arguably the best you'll find for an older truck. If you intend to tow, that one would be better than any newer ones you buy now.

http://67-72chevytrucks.com/vboard/s...d.php?t=782914
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1987 C6P V20 truck, 2010 LMG 5.3, AFM delete, 2010 Camaro exhaust manifolds, 1997 nv4500, 1991 np241c, hydroboost, 2005 14bff axle & driveshaft, drop-n-lock gooseneck, 4.10 gears, stock suspension, rims, and tires. Still a work in progress. Any questions or suggestions are welcome!
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