Return is always closest to firewall on a Saginaw box.

 

Thanks Steiner. So #1 is the high pressure from the pump and #2 is the low pressure return back to the pump. Is that correct?

Also, my return hose is just hose clamped to the pump return. Is that alright?

 

You bet. Yep, #1 is high pressure and band clamp is fine on the return.

 

High pressure lines are always smaller than returns.

 

Thanks. That is what I needed.