Help! 85 Return/Supply line

[James Guard]

Turns out, during the leak and pressure test during this rebuild, I discovered a rupture in the return/supply lines due to corrosion, not the rubber part. I'm in the process of tracking down very good used lines before I spend all that money on new OEM lines. I do however need some clarity on what is usable on my 85. For example: Will these 89 lines work on my 85? Note that mine does not have that regulator....thing...

 

[Wayback]

Thay call that a accumulator valve. Its supposed to cut down vibrations from the fuel pump.Thay used it on later C4's. I personally wouldn't buy used lines,the rubber does deteriorate.