so i assembled the overdrive unit and got rid of the retainer and was able to add 3 more steels/fibers for a little extra holding power and gutted the check valve in the cooler line.
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97' 4x4 12v(cali),vb/upgr convertor/built o.d.,banks/plate f/f,afc f/f, str8 pipe,banks big head w/g,4gsk,egr delete,17.5*,silencer ring MIA,drop in k&n, synthetic 75w90 all around,isspro egt,autometer trans temp/boost gauges