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Thread: Holley Accessory Drive 20-242BK

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    Default Holley Accessory Drive 20-242BK

    Looking for info on the depth of the lower drive pulley from the face to the bearing surface for the attachment bolts on a 97-318 pulley in the 20-242BK kit. The only specs given are for general overall dimensions I am looking to use this kit along with a supercharger and will have to run the lower 8mm drive hub mounted inside the accessory drive lower pulley.(see photo):
    Click image for larger version. 

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    Last edited by ELIMINATETHIS; 04-08-2021 at 05:47 AM.

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