【Construction】- Constructed of High Quality T-6061 Aluminum Construction. High Performance JDM Spec. 3-Row Racing Design 【Feature】- Light Weight Direct Bolt-On OEM Fitment or Replacement. Stronger & Higher Capacity for Coolant than Stock Units 【High Performance】- Highly Increase Cooling Performance, Make Heat Dissipation More Efficient to Prevent Premature Engine Failure 【Specification】- Overall Size: 35.00 x 11.50 x 2.50 Inch / Core Size: 31.00 x 11.25 x 2.00 Inch / Inlet: 1.25" / Outlet: 1.50" / Transmission Cooler Thread Size : 5/8-18UNF 【Fitment】- Compatible with 1991-2001 Cherokee / 1991-1992 Comanche; Automatic and Manual Transmission; Fits Models with 2.5L 150Cu In. l4 / 4.0L 242Cu In. l6