Suspension and Components› Suspension Kits
Fabtech
Fabtech 2025 GM 1500 4WD w/ Trail Boss/AT4 pkg 4in Sport System w/ Performance Shocks
SKU: F001 K1231
Moderate — 2–4 hours
Description
Part #: K1231
Fabtech's Sport Suspension Systems feature our world-renowned IFS suspension design for the Chevy/GMC 1500 AT4/Trail Boss providing excellent drive ability both on and off-road.
Fabtech's Sport Suspension Systems feature our world-renowned IFS suspension design for the Chevy/GMC 1500 AT4/Trail Boss providing excellent drive ability both on and off-road.
Fitment
Fitment Guaranteed
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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.
Available on iOS & Android
Specifications
| Brand | Fabtech |
| Part Number | F001 K1231 |
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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