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UMI PERFORMANCE
UMI Performance 98-02 GM F-Body 4L80E Transmission Crossmember
SKU: U01C 2238-B
Easy — 1–2 hours
Description
Part #: 2238-B
UMI's new stronger conversion cross member is designed to fit the heavy duty GM 4L80E transmission into the 98-02 Camaro or Firebird. New cross member is bolt in, requires no drilling or cutting and bolts to existing factory transmission cross member holes. UMI's heavy duty cross member is built using laser cut 3/16" thick mounting plates and 1-1/2" USA tubing. Designed and manufactured in Philipsburg, PA - USA.
1998-2002 GM F-Body 4L80E Transmission Crossmember
This product may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
MIA's Description
Fitment
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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.
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Specifications
| Brand | UMI PERFORMANCE |
| Part Number | U01C 2238-B |
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Buy with Confidence
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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