Product Summary

T56, Steel, Powder Coated

    Key Specs

    MFG. Part #RCS10-4L80
    BrandG Force Crossmembers
    Material TypeSteel

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    G Force Crossmembers RCS10-4L80 Details

    When you convert your S10 chassis to accommodate your V8, there are always unforeseen issues that have to be addressed. Bolting your transmission to a crossmember and channeling the exhaust off the headers is no longer one of those issues. This crossmember is a direct bolt-in, provides all kinds of room for your exhaust, and guess what, it actually works! No disappointments like you've experienced with other products. Just bolt it in and go.

    NOTE: Some S10 Blazers have a frame configuration that mounts on top of the frame rail for both the driver and passenger sides. The G Force Performance crossmember is designed to bolt through the side of the passenger frame rail and will not work for the "top frame" configuration. See Diagram.

    • Designed for rear wheel drive applications only


    Since different transmissions can share the same overall lengths as well as other measurements, they can also share some transmission crossmembers. G-Force has grouped the transmissions together that can share the same crossmember.

    This Crossmember fits the GM-5 Transmission Group:

    • Borg-Warner T-56 transmission
    • Tremec T-56 transmission
    • Tremec Magnum 11009 6-spd
    • Tremec Magnum 11010 6-spd
    • Tremec Magnum 11011 6-spd
    • Tremec Magnum 11012 6-spd
    • Tremec Magnum XL #12019 6-spd
    • Tremec Magnum XL #12021 6-spd

    G Force Crossmembers RCS10-4L80 Specifications

    MFG. Part #RCS10-4L80
    BrandG Force Crossmembers
    Material TypeSteel
    FinishPowder Coated
    Sold in QuantityEach
    NotesPlease note that G-Force crossmembers do not include the G-Force logo sticker as shown in the picture. This decal is shown for brand reference only.