Black Diamond Replacement Valves for Twin Cam, Sportster, Buell
Kibblewhite
Light and strong with optimum airflow. Stellite tips for rocker applications. Black Diamond Valves feature one piece forged stainless steel valves impregnated with a special German process to improve wear and reduce friction. Also provides resistance to corrosion and improves wear.
Manufactured by Kibblewhite Precision Machining.
>Not sure which you need, view or download the chart from the Goodson catalog.
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| Order No. | Description | Price | Quantity | |
| 20-20935 | Intake | 1.980" Head Dia. | 0.2757" Stem Dia. | 0.290 Radius | 23º Angle | 4.455" OAL | Supercedes HBV-1980-7TG | $24.71 | ||
| 20-20940 | Intake | 1.900" Head Dia. | 0.2757" Stem Dia. | 0.4750 Radius | 24º Angle | 4.445" OAL | Supercedes HBV-1900-7TG | $24.71 | ||
| 20-20945 | Exhaust | 1.610" Head Dia. | 0.2755" Stem Dia. | 0.595 Radius | 25º Angle | 4.545" OAL | Supercedes HBV-1610-7TG | $24.71 | ||
| 20-20950 | Exhaust | 1.575" Head Dia. | 0.2755" Stem Dia. | 0.595 Radius | 25º Angle | 4.560" OAL | Supercedes HBV-1575-7TG | $24.71 | ||