must not be made for the 20 GPM pump, also pricey not to fit.
it pumps fuel really good, when finished can not bleed the pressure off hose, also can not lock the nozzle in the nozzle holder, also the first rough place I go over in road the nozzle jumps out of the holder and lands on the flour and then with pressure on the hose it leaks fuel on truck flour, if pump is not on the leaver on nozzle will not open valve to take the pressure off hose pump and nozzle, other than all this it pumps fuel good.