High Performance Equipment and Marine Parts
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Part #: 10493532OS
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Distributor gear to be used on all GM small block V8 and Big Block roller lifter engines (needed when converting from flat tappet to roller cam). The
Note: This gear is melonized (friction reducing coating) and has been reemed to the diameter required for MerCruiser and most aftermarket distributor assemblies. The base number (10493532) is required for the Delco distributor assemblies.
Alternate GM number: 10456413 (this gear has either a .484 or .491 inside diameter)
