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Old 08-07-2023, 08:06 AM   #1
Marty68
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Join Date: Nov 2014
Location: west coast, Wi
Posts: 534
gm power steering flow control M2 rack questions

i have 51 GMC M2 sbc power steering original steering wheel. i installed 2 shims to reduce pressure.
The truck drives great. however with the mechanical advantage of the giant steering wheel and the mis matched pressure/volume it is OVER SENSITIVE.
has anyone used the "turn one" flow control valve? it supposedly reduced VOLUME from 3 gpm to 1.3?
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