Join Date: Mar 2006
Location: Minco OK
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You need a fitting or adapter to replace the LP on the back of the filter housing with a barb or AN fitting. Plumb the external LP output to that new fitting and you don't have to change anything past it. You will want to get a new tank canister and I would get one with the 1/2 lines so the external LP doesn't have so hard a time priming. Makes them quieter and las tlonger.
Or you could go with the new in-tank performance pump and have about the same cost into it. No data on how long this HP in-tank will last but considering the issues with the crop of electric external LP's it is worth a look.
05 QC LWB 4x4 Auto 3.73 LSD, IssproEV2's, Performance 48RE Opie TransGo , Smarty Tuned BBI Injected