MOROSO Distributor Housing Shim Kit
Part Number : 26150
GENUINE MOROSO MADE IN USA !!!
    Eliminates oil pump bind and spark scatter when using a distributor in an engine with resurfaced heads or decks
    Made from high impact nylon to exact GM® gasket specs
    Kit insures leak-free operation and contains one each .030", .060" and .100" shims
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