Dart SB Ford Pro 1 Head - Bare - Intake Runner: 195cc, Comb. Chamber: 62cc, Intake Valve: 2.02, Exhaust Valve: 1.60" Helmet Forced Air Blower Wiring Harness 8oz (1015 grams) Outside Diameter:

8oz (1015 grams) Outside Diameter: 60mm OD External Materials: Black plated steel with laser etching

1967-1970 Pontiac Parisienne

38 in Diameter x 19

Open Pressure: 358 lbs

x 3-1/4" long for 9/16" bolt

Dart SB Ford Pro 1 Head - Bare - Intake Runner: 195cc, Comb. Chamber: 62cc, Intake Valve: 2.02, Exhaust Valve: 1.60" Helmet Forced Air Blower Wiring Harness 8oz (1015 grams) Outside Diameter:PRO1 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