How to video of Proportioning valve install 19lb spring
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Junior Member
Joined: Oct 2016
Posts: 99
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From: Washington
Car: 1989 IROC-Z
Engine: 5.7L V8
How to video of Proportioning valve install 19lb spring
Thanks for the threads all about the cheap upgrade I thought I would post my video to show how its done if anyone was interested or didn't know how to do it.
