87 Fuel filter ?

I going to change the fuel filter in a 87 350tbi suburban I got a couple years ago and would just like to know which it goes. None of the
filters I looked at had a flow arrow on them and I don't trust the previous owner. Currently the flanged end is toward the motor. Thanks Bill
Add pictures here
<% if( /^image/.test(type) ){ %>
<% } %>
Add image file

Motorsforum.com is a website by car enthusiasts for car enthusiasts. It is not affiliated with any of the car or spare part manufacturers or car dealers discussed here. All logos and trade names are the property of their respective owners.