Will this radiator work for both my auto and manual trans options?

Yes. This is a single universal radiator designed to work on both automatic and manual transmission vehicles without any modifications needed.

Does this use the factory mounting points?

Correct—it mounts at the factory rocker points with no drilling or custom fabrication required. Bolt straight in using existing holes.

What do I need to do before installing this?

Flush your cooling system thoroughly and inspect hoses and clamps for wear. You'll want fresh coolant and a leak test after install to confirm the seal.