Will this fit with my truck's current exhaust system?

This header connects at the factory exhaust port. You'll need to confirm your downstream exhaust (mid-pipe, muffler) is compatible with the header outlet diameter and positioning — test-fit before finalizing your exhaust build.

Does this come with gaskets and bolts?

Header assembly is included. Gaskets and fasteners are not confirmed — source quality header gaskets separately to ensure a proper seal at the cylinder head ports.

Can I install this myself with basic tools?

Header removal and installation requires lifting the truck, accessing the engine bay, and unbolting the factory manifold — you'll need jack stands, wrenches, and a gasket scraper. If you're comfortable with engine bay work, this is a weekend job.