Idler Pulley, Grooved, 59mm DI

59 mm grooved pulley for use with all Holley passenger side LS accessory drive brackets (this pulley is required for LS bracket application using the "standard" belt spacing AND using a stock LS3/LS7 throttle body, you must replace the grooved idler pulley with this 59 mm pulley to allow safe belt clearance to the throttle body).

Features:
  • Genuine Holley Quality Parts
  • More From This Category

    NOS Nitrous System, Wet Plate Kit, 2014-2019 C7 Corvette LT6.2L, 150HP, blue 10lb bottle

    NOS Nitrous System, Wet Plate Kit, 2014-2019 C7 Corvette LT6.2L, 150HP, blue 10lb bottle

    $2,497.39

    NOS Nitrous System, Import Dry System 40-75 HP, includes 10lb Blue Bottle

    NOS Nitrous System, Import Dry System 40-75 HP, includes 10lb Blue Bottle

    $2,705.51

    APR Wheel Spacer Kit, 66.5mm Center Bore, 3mm Thick, Set of 2

    APR Wheel Spacer Kit, 66.5mm Center Bore, 3mm Thick, Set of 2

    $135.89