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6422 LS Engine Swap Transmission Crossmember Kit for 1978-1988 GM A-Body, G-Body Cars with Left/Driver-Side 200R4 Frame Rail Ext
InfoVehicle Info Needed
TRANS DAPTPART NUMBER: 969-6422

6422 LS Engine Swap Transmission Crossmember Kit for 1978-1988 GM A-Body, G-Body Cars with Left/Driver-Side 200R4 Frame Rail Ext

$31199
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GM A-Body, G-Body
LS Engine Swap Transmission Crossmember Kit
  • 1978-1988 GM A-Body, G-Body Cars
    • With Left/Driver-Side 200R4 Frame Rail Extension
  • Fits T56, TH400, 4L60, 4L65, 4L70, 4L80E Transmissions

    Trans Dapt 6422 LS Engine Swap Transmission Crossmember Kit Includes:

    • Crossmember
    • Transmisson Pad
    • Transmission Adapter Brackets
    • Mounting Hardware

    Trans Dapt 6422 LS Engine Swap Transmission Crossmember Kit Note:

    For vehicles that DO NOT have the factory 200R4 extensions, a Trans-Dapt 6423 frame rail adapter is required (sold separately).

      • Trans Dapt offers a select number of vehicle specific Transmission Crossmembers. These quality, durable units are available as a kit, with brace and mounting pads, or as the crossmember alone. They are designed to fit properly on the application for which they are designed, without any required modifications. Universal crossmembers eliminate the necessity of fabricating your own. They support most standard and automatic transmissions in open channel frames with widths of 26" to 36" between the frame rails.

    Part TypeTransmission Crossmember
    Product LineTrans Dapt Transmission Crossmembers
    BrandTRANS DAPT
    Package Height4.5
    Package Width17.25
    Package Length17.25
    Weight24.805 PG
    Part CategoryPerformance Parts
    Mounting Bracket IncludedYes
    Universal Or Specific FitSpecific
    Crossmember FinishBlack
    QuantitySold as a Kit
    Part FitmentSemi Universal
    Bolt In Or Welded InBolt In
    Crossmember MaterialSteel
    Bolts Or Studs IncludedYes
    Vendor Part Number6422
    Package Qty1
    Package TypeEA
    No Questions
    No Reviews
    Some parts are not legal for use in California or other states with similar laws / regulations
    p65 warning