Dart SB Ford Pro 1 Head - Bare - Intake Runner: 195cc, Comb. Chamber: 62cc, Intake Valve: 2.02, Exhaust Valve: 1.60" H764001 9/16-24 in Dual Outlets

9/16-24 in Dual Outlets

built in shock mouning feature

40/60 stud spacing

0L (t) EcoBoost/I4-2

Each package contains 3 stacks of 10 Tearoffs for a total of 30 Tearoffs

Dart SB Ford Pro 1 Head - Bare - Intake Runner: 195cc, Comb. Chamber: 62cc, Intake Valve: 2.02, Exhaust Valve: 1.60" H764001 9/16-24 in Dual OutletsPRO1 series aluminum cylinder heads feature high flowing as cast ports with profiled valve guide bosses and are bowl blended on 5 axis CNC machining centers. The ports and chambers have been designed using Dart's sophisticated Wet Flow Technology for superior fuel atomization and airflow characteristics. Standard valve angle and spacing is retained for bolt on compatability. Exhaust runners are raised . 135" for improved flow. Manganese bronze valve