AN adaptor at the pump

[5ptslow]

I want to run aftermarket fuel lines (old is to rusty). Whats the fitting called and size? For both feed and return lines at the fuel pump. Thx

 

[AeroCoupe]

This does both:

https://lmr.com/item/LRS-9407HDW-K/mustang-fuel-pump-6an-conversion-kit-86-93

Or these, this is the return:

https://www.summitracing.com/parts/rus-641303?seid=srese1&gclid=Cj0KCQjwyvfDBhDYARIsAItzbZEBuIDvmrnRnKTqqr24CyYh1dxynFhrOBk_vb4jfHBx1Zv7nTtY9YgaAv-KEALw_wcB

And this does the feed:

https://www.summitracing.com/parts/rus-644113?seid=srese1&gclid=Cj0KCQjwyvfDBhDYARIsAItzbZFeVxCdEM3N60McmD-EXg7ju7abzJSTn_kMJK8L84YQWWVCfk9NS7gaAlRPEALw_wcB