SnowTracker - Auto-Sharpening Semi-Aggressive Wear Bar (20313) K-Type-Fuel Valves It is designed for topping

It is designed for topping off

contour-accurate placement on the valve cover

there is a risk that the valve cover will shift relative to the cylinder head under any impact

1987 YAMAHA BIG BEAR 4WD

SnowTracker - Auto-Sharpening Semi-Aggressive Wear Bar (20313) K-Type-Fuel Valves It is designed for toppingDo you want to improve control? Here is how to eliminate darting, zigzagging on icy & snow covered trails. Install the snowtracker semi aggressive kit, with self sharpening carbide runners, with the corrector and rediscover the confidence in any conditions, in trails, icy and snow covered, specially in grooves that were left by other snowmobiles. You will have no more darting or zigzagging.