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Pro Design Standard Bore Cool Head Dome

Item: 348125

$45.76 – $89.67

Select Your Vehicle - Fitment Guaranteed

Pro Design Standard Bore Cool Head Dome


  • Only fits machines equipped with Pro Design cylinder heads (sold separately)
  • 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
  • Made in the USA

Product Note: Only fits machines equipped with Pro Design cylinder heads (sold separately).

Specification Details
Bore Stock
Country of Origin USA
Material Aluminum
Size Varies (make selection above)
Size Over Standard Stock

Vehicle Fitment


Fitment is guaranteed or your money back plus free return shipping.
Don’t waste time installing a product that doesn't fit. We worked hard ensuring that this product is an exact fit on the vehicles listed below.

Honda
  • TRX250R FourTrax 250R 2x4 1986-1989
Yamaha
  • YFZ350 Banshee 1987-2006

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