Black Diamond Exhaust Valve for Ironhead Sportster l958- 1984 are made of 21-2N heat treated non-magnetic stainless steel.
FITMENT
ACCESSORY ITEMS
MEASURMENTS
Black Diamond Exhaust Valve for Ironhead Sportster l958- 1984 are made of 21-2N heat treated non-magnetic stainless steel.
FITMENT
ACCESSORY ITEMS
MEASURMENTS