Author Topic: What is this?  (Read 2759 times)

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4XFlyin

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Re: What is this?
« on: Jan 04, 2010, 10:10:15 PM »
You are correct. That is the load sensing valve on the frame. The rod adjusts the valve. The more weight you have in the bed causes the rod to go up and adjusts for more brake in the rear.
82 1st Gen with 4.3L vortec and 4l60e. Linked front and rear

My build up. Getting linked
http://board.marlincrawler.com/index.php?topic=50700.msg711361#msg711361