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Fabtech’s 3.5‑inch Uniball UCA lift system for 2019–2021 GM C/K1500 diesels combines front Dirt Logic 2.5 stainless coilovers with rear Dirt Logic 2.25 shocks and heavy‑duty uniball upper control arms to deliver increased travel and strength. The chromoly UCAs with FK uniball bearings replace the factory ball joint for improved alignability and longevity, providing a balanced ride tuned for off‑road performance while retaining bolt‑on installation.
Fabtech 19-21 GM C/K1500 P/U Diesel 3in Uniball UCA Sys w/Dl 2.5 & 2.25
