Rollmaster Vernier Gold Timing Sets normally feature Nitride hardened cam and crank gears and include a one-piece Torrington bearing or a brass thrust washer with an IWIS chain. Vernier Gold Timing Sets have a single keyway crank gear, with a two-piece cam gear, allowing infinite camshaft timing adjustments. Rollmaster Vernier Gold Timing Sets are manufactured of K1045 billet steel and are stronger than any other timing set available.
