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Locking snow collar
- It is not possible to obtain good engine performance and reliability unless a top-quality crankshaft is fitted
lever pull depending on engine tuning
Indexing head locks at 15 different angles
BLACK DIAMOND EXHAUST VALVE 22-71037 Locking snow collarThese materials have proven heat and corrosion resistance properties. Each valve is designed using Finite Element Analysis software, and profiles are tested on our computerized flow bench. Strict attention is paid to the surface preparation of the valves, and the purity of the chrome is closely monitored. A 360 degree anode is used to produce the highest possible grade of hard chrome finish. White Diamond Valves are light, strong, one piece forgings
