All / Swap Harness 2006 Universal LBZ Swap Harness from $1,750.00 Sold out Options: Select Options Engine Only (Manual Transmission) Engine + T42 TCM (4L80/4L85) Engine + A40 TCM (Allison 1000) Sold Out Added! LM2 Engine Swap Harness $1,750.00 Sold out Sold Out Added!
