ih farmall

I have purchased this Farmall 31 and need to add rear remotes separate from my loader systems hydraulics. Case IH says the kits are no longer available. I've tried to find salvage valves but unsuccessful. What are some of my options? I was wondering if my loader valve has a power beyond option...

Hello fellow tractor fans. I am going to restore a 1972 international Harvestor 140 this coming winter. The color of this particular tractor is actually yellow (not red). Does anyone know the paint code or proper original color for this tractor. Any help is greatly appreciated. Thanks Steve in CT