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    G Force Performance

    Crossmember, 4L80E Transmission, 1978-87 G-Body

    Vehicle Specific fits 7 models
    0 Reviews
    Part# L240381
    You Save $30.96
    Low Stock
    Only a few left for immediate delivery

    ’78-88 El Camino, Malibu and Monte Carlo

    Our transmission crossmembers are precisely manufactured in the USA using only top-quality materials. Available for a variety of transmission applications, these heavy-duty crossmembers utilize 2” x 2” mild steel tubing, 1/2” plate for dual exhaust humps, 3/16” plate for end mounts as well as Grade 8 hardware. Each crossmember is painted a gray Hammertone color and also features detailed instructions for a painless installation.


    • NOTE: L240378, L240380 and L240381 require the use of frame extensions (part# L240383 sold separately) for proper mounting on 1978-83 cars.
    • SHIP NOTE: This item exceeds standard size and is exempt from free shipping.
    WARNING: This product can expose you to chemicals including lead, sulfur, nickel, chromium, vanadium, titanium, polyvinyl chloride, and 4,4’-methylenebis (2-chloroaniline), which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

    Vehicle Fitment

    Make & Model Year Range Application Details
    Buick Grand National 82 4L80E
    Buick Grand National 84-87 4L80E
    Buick Regal 78-87 4L80E
    Buick T-Type 83-87 4L80E
    Chevrolet El Camino 78-87
    Chevrolet Malibu 78-83
    Chevrolet Monte Carlo 78-88
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    Crossmember, 4L80E Transmission, 1978-87 G-Body
    G Force Performance Crossmember, 4L80E Transmission, 1978-87 G-Body