Stainless Steel Tube 2.75 Inch OD 180 Degree 4.5 Inch Radius PPE Diesel The XD390 Valve Springs have

The XD390 Valve Springs have a reduced OD and will fit all 1998

High-performance tests have shown that under maximum-output

To attach the end tanks to the core on the X-TRA Cool Radiator

These springs are ready to install using your factory retainers and locks

With more fins per inch and heavy-duty tubes

Stainless Steel Tube 2.75 Inch OD 180 Degree 4.5 Inch Radius PPE Diesel The XD390 Valve Springs havePPE now offers high quality, CNC pre bent stainless steel tubing in your choice of size and angle. Perfect for your custom applications. Great for exhaust fabrication or your own special needs. Details: 2. 75 Inch OD 180 Degree 4. 5 Inch Radius 16 Gauge . 060 Inch CNC Pre Bent Stainless Steel tube Great for exhaust fabrication or your own special needs