For Jeep Wrangler MT (Manual Transmission) Full Aluminum 2-Row Racing Radiator - TJ Made of High Quality Full T-6061 Aluminum Construction Stronger & Higher Capacity for Coolant than Stock Units / Light Weight Direct Bolt-On OEM Fitment or Replacement High Performance 2-Row Racing Design / Improves Cooling by 35 - 45% Temp. Overall Dimension: 20.5" x 22.25" x 3" / Core Dimension: 19.25" x 18.5" x 2" / Inlet: 1.375" / Outlet: 1.375" Fit 97-06 Jeep Wrangler Manual Transmission Models ONLY (Professional Installer is Highly Recommended No Instruction Included)