Dart SB Ford Pro 1 Head - Bare - Intake Runner: 195cc, Comb. Chamber: 62cc, Intake Valve: 2.02, Exhaust Valve: 1.60" HYPLMED11SASPA Aluminum construction

Aluminum construction

The 305cc comes standard with AFR's trademark

aluminum tube with a non-screened pickup cup and a -12AN fitting

1977-1979 Chevrolet K30

This 100cc glass buret replaces the buret that comes with our 4974 100cc professional head cc kit

Dart SB Ford Pro 1 Head - Bare - Intake Runner: 195cc, Comb. Chamber: 62cc, Intake Valve: 2.02, Exhaust Valve: 1.60" HYPLMED11SASPA Aluminum constructionPRO1 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