Brian Crower 30mm EXHAUST Valves (Honda H22) Fashion
$80Exhaust Valves (BC3031) by Brian Crower®. BC valves are made from one piece forgings, where the head of the valve is forged under a two step process to keep a consistent material grain flow. Intakes are made from EV8 (21-4N) steel. This is the highest grade of steel available and provides the strength to withstand…