Interchangeable O-ringed domes allow you to adjust compression for fuel quality, elevation, timing or performance
Substantial increases in cooling efficiency
Product Note:
Specification
Details
Country of Origin
USA
Material
Aluminum
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.
