Product Summary

0.73" Overall Length, 0.61" Overall Diameter, Steel

    Comes as a Kit

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    Key Specs

    Overall Length0.73"
    Overall Diameter0.61"
    Thread Pitch5/16"-24
    Wrench TypeAllen
    Material TypeSteel
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    Need To Know

    Quick and Easy Returns

    Return Policy

    Speedway Motors 91603057 Details

    Don't get lost in all the nuts and bolts - we got your back with all your project needs. This kit is a perfect compliment to any new upper and lower pulley install or can be a simple upgrade to old, rusty hardware that may be taking all the attention away from your new front drive pulleys!

    Kit Includes:

    • (1) Speedway Aluminum Upper Pulley Screw Kit
    • (1) Speedway Aluminum Lower Pulley Screw Kit, Fine Thread

    Speedway Aluminum Upper Pulley Screw Kit

    Set of four tapered seat bolts to properly secure upper aluminum water pump pulleys. Flat head cap. Black oxide finish.

    • Overall Length: .73"
    • Overall Diameter: .61"
    • Thread Pitch: 5/16"-24
    • Thread Length: .47"
    • Wrench Type: Allen
    • Wrench Size: 3/16"
    • Material Type: Steel
    • Finish: Black Oxide
    • Notes: Contains a set for four. Requires 3/16" allen wrench to install

    Speedway Aluminum Lower Pulley Screw Kit, Fine Thread

    Set of three Allen bolts for lower aluminum water pump pulley.

    • Fine Thread
    • Includes washers

    Speedway Motors 91603057 Specifications

    KEY SPECS
    MFG. Part #91603057
    BrandSpeedway Motors
    Overall Length0.73"
    Overall Diameter0.61"
    Thread Pitch5/16"-24
    Wrench TypeAllen
    Material TypeSteel
    FinishBlack Oxide
    GENERAL
    Thread Length0.47"
    Wrench Size3/16"
    Sold in QuantityKit

    Ratings & Reviews

    5

    3 Reviews

    Overall Assessment

    Customers commend the product for its superior quality and practicality. The bolts are praised for their hold and aesthetic appeal. Customers also highlight a quick response and excellent value for upper and lower pulley bolts, suggesting a high level of satisfaction and preference over competitors.

    5

    3 reviews

    5

    3

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    Works great

    5.0

    3 years ago

    73 gman

    Westminster co

    Verified

    The bolts held. And look good too

    Would Recommend

    Yes

    5.0

    3 years ago

    Gil

    Westwood

    Verified

    Fast response

    Nice

    5.0

    4 years ago

    BP

    North Carolina

    Verified

    Great price for upper and lower pulley bolts

    Would Recommend

    Showing 3 of 3 reviews

    Questions & Answers

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