Will these headers bolt straight to my engine?

Mounting points vary by engine and chassis year. Verify flange compatibility with your specific block before ordering. You may need adapter plates or custom fabrication depending on your setup.

Do I need to wrap or insulate these?

Stainless steel handles heat well on its own, but wrapping reduces underhood temps and protects nearby wiring and fuel lines. Not required, but recommended in tight engine bays.

What gaskets or sealant should I use?

Use a quality high-temp gasket rated for your engine's operating temperature. Avoid heavy sealant on the flange face—it can contaminate the oil. Refer to your engine builder or service manual for specific torque specs.