Product Summary

External Engine Balance, 26 Input Spline Quantity

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    Key Specs

    MFG. Part #319-501
    Input Spline Quantity26
    Input Shaft Diameter1.125"
    Clutch Diameter10.5"
    Friction MaterialOrganic
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    Holley 319-501 Details

    These Holley Transmission Installation Kits come complete with everything you need to bolt a TKX or TKO transmission to a 1986-1993 small-block Chevrolet engine. Built with a mixture of our best brands including Lakewood, Hays and Mr. Gasket. Kit includes: A roller pilot bearing, bellhousing with dust shield, billet steel flywheel, clutch and pressure plate, hydraulic release bearing, and all hardware needed to install these components.

    Features:

  • Designed for 1986-1993 Small-Block Chevrolet Engines using a TKX or TKO transmission
  • Light weight cast aluminum bellhousing and stamped steel dust cover provides factory-like installation and appearance
  • Billet steel 30 lb, 153 tooth externally balanced flywheel for light weight and strength
  • Roller style pilot bearing offers improved shifting by reducing parasitic drag and transmission wear
  • 26 spline, 10.50-inch clutch disk offers superior clamping force for engines up to 500 hp
  • Adjustable Hydraulic Release Bearing offers reduced pedal effort and easy installation
  • Organic clutch disc features heavy-duty hub spring assembly for increased load capacity
  • Works with OE (original equipment) or MSD High Torque starters
  • All hardware included
  • Holley 319-501 Specifications

    KEY SPECS
    MFG. Part #319-501
    BrandHolley
    Input Spline Quantity26
    Input Shaft Diameter1.125"
    Clutch Diameter10.5"
    Friction MaterialOrganic
    Disc StyleFull face
    Hub StyleSprung
    Flywheel IncludedYes
    Tooth Count153-tooth
    GENERAL
    GTIN Code090127132555
    Engine BalanceExternal
    Pressure Plate StyleDiaphragm
    Throwout Bearing IncludedYes
    Alignment Tool IncludedYes
    Pilot Bushing TypeRoller
    Pilot Bushing IncludedYes
    Flywheel MaterialBillet steel
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