Bolt-On Horsepower - Pre-assembled by Pro Circuit and ready to race!
- Bolt-on, ready to race.
- O.E.M. modified.
- No core required.
- All assembled and shimmed by Pro Circuit.
- O.E.M. parts: O.E.M. head, bolts, rings, seal oil, shims, and springs.
- Installed components: head modification, race piston, camshaft, valve spring kit, and titanium valves - exhaust and intake.