Brodix Head Hunter STYLE we start with the new BB3CNC Porters version and CNC our own 390X and 380X Large Oval Port Designed for 600-650 cid Engines Great For Boosted Applications 2.350-2.4oo Intake Valves 55 Degree Valve Angle, Intake port will flow 485CFM at 900 Lift, 1.850 Exhaust 55 Degree Valve angle Ex will flow 360 CFM at 900 Lift, These are brand new castings Ther 3795 for 2-brand new castings CNC Ported with 5 Angle Serdi Racing Valve Job, There 4995 Complete with PSI or PAC 1248 Triple Springs and Precision billet spring Cups and 10 Degree Locks Manley Titanium Retainers, Contact Mike 513-607-2592 353-1067