Do I need to have this head machined before installation?

Depends on your rebuild plan. If you're doing a full gasket-up with new valves and seats, a machine shop will handle all prep. If you're reusing components, check with your machinist first — deck surface, valve seats, and bore may need attention.

Will this fit my exhaust manifold and turbo setup?

The 34mm exhaust port is the critical measurement here. Confirm your manifold and turbo flange are sized for 34mm — if your system is 35mm or 36mm, this head won't seal properly. Check your current setup before committing.

What hardware or gaskets come with this?

Head only — no bolts, gaskets, valves, or springs included. You'll need a complete gasket set, head bolts, and valve train components sourced separately or as part of your full rebuild kit.