A Vehicle Specific item is specifically designed for the exact measurements of your vehicle. No alterations are required.

A universal fit item is designed to fit and work with almost any vehicle. It will work with your vehicle, but may require some modifications to fit exactly.
 
Boyesen Reeds Fuel Systems
BOYESEN RAD VALVES
Vehicle Specific for your vehicle. What's this?
$272.99
Boyesen rad valves are aerodynamically designed to correct the flow problems associated with existing reed valves. They provide an even charge distribution to the intake ports by maximizing flow velocity. These rad valves provide quicker, sharper throttle response and more horsepower — a true power boost!

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