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Product Summary

700R4, 2.75" Overall Length, 1" Overall Width

    Key Specs

    MFG. Part #12657HKR
    BrandHooker Headers

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    Hooker Headers 12657HKR Details

    This Hooker LS Swap transmission mount adapter kit is part of the most comprehensively engineered system of mounting components, headers and exhaust systems available for this application.

    The entire Hooker swap system is designed to decrease your total swap installation effort and cost while increasing the engineered quality of your vehicle and compatibility of this component with other popular aftermarket components.

    GM A-BODY CROSSMEMBER SPACER, 4L60

    • Machined aluminum construction
    • Designed as part of a fully-engineered LS swap mounting system
    • Facilitates installation of a GM 4L60-4L70 transmission into any LS swapped 1968-72 A-bodyutilizing the Hooker 71222007HKR transmission crossmember
    • Designed for compatibility with an aftermarket Prothane 7-1604 polyurethane transmission mount or a stock replacement rubber mount of equivalent installed heightn
    • Spacer only-bolts not included

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    Hooker Headers 12657HKR Specifications

    KEY SPECS
    MFG. Part #12657HKR
    BrandHooker Headers
    GENERAL
    Overall Length2.75"
    Overall Width1"
    Sold in QuantityEach
    GTIN Code090127733110