Flanged Catalytic Converter for Select 84-92 Jeep XJ, MJ, YJ w/ 2.8L, 2.5L, 4.0L Crown Automotive Air & Fuel - Fuel Lines & Fittings 5 inch Cast Iron Rear

5 inch Cast Iron Rear Blocks (replaces factory blocks)

This combination provides stable timing signals and spark delivery at any rpm

The Sensor Docking Station supports a multitude of different sensor types

Fits 2003-2005 Ram 2500 and 3500 front with diesel engine and six speed manual transmission

Flanged Catalytic Converter for Select 84-92 Jeep XJ, MJ, YJ w/ 2.8L, 2.5L, 4.0L Crown Automotive Air & Fuel - Fuel Lines & Fittings 5 inch Cast Iron RearFlanged Catalytic Converter for 1984 1986 XJ Cherokee, MJ Comanche w 2. 8L Engine w Federal Emissions, 1986 1992 XJ Cherokee, MJ Comanche w 2. 5L, 4. 0L Engines, 1987 1992 YJ Wrangler w 2. 5L, 4. 0L Engines Features and Benefits: 12 Month Warranty Direct Replacement Flanged Not Carb Approved Use Existing Hardware Details: Material: Metal Finish: Unpainted Hardware Included: Use Existing Hardware Interchange: 4897524AA, 52003723, 52003725, 52018101,