PRO DESIGN COOL HEAD DOME STANDARD BORE 20CC PART NUMBER PD260SD

This listing is listed with our fitment link on the home page and will fit many years and make. Please check it out on our home page to make sure it fits year, make and model search… PRO DESIGN COOL HEAD DOME STANDARD BORE 20CC PART NUMBER PD260SD .

• CNC machined from billet aluminum
• Interchangeable O-Ringed domes allow you to adjust compression for fuel quality elevation timing or performance
• Substantial increases in cooling efficiency