Do I need gaskets and seals, or are they included?

Gaskets are not included with this assembly. You'll need intake gaskets and valve cover gaskets for a complete installation — grab those separately to ensure a leak-free seal.

Can I reuse my old fuel injectors and brackets?

Yes. This manifold accepts the same fuel injector configuration and bracket hardware as the OEM setup, so your existing components bolt right in.

What prep work is needed before installation?

Clean the cylinder head gasket surface and intake mounting face with a gasket scraper to remove old material. Install fresh gaskets during assembly — do not reuse old ones.