Agree on OER as a new radiator was supposed to be an exact replacement but had mounting holes drilled in the wrong spots and no brackets on the side to hold overflow hose and shroud. But OER is not alone. I'm on my third attempt at a brake distribution valve after two bad ones from Inline Tube and a second master cylinder after the first bad unit from Rock Auto. And, I haven't even put the car back on the road yet - these parts were so bad they leaked or failed after installation. Yes gentlemen, I also followed every tip on this forum about installation. Just ridiculous.