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Trask Performance Check M8 TransTop Cover

Trask Performance Check M8 TransTop Cover


TRASK PERFORMANCE CheckM8™ vented transmission top cover fixes the excessive crankcase breather pressure issue on Harley-Davidson M8 engines.

  • Reduce or even eliminate the oil coming from the head breathers on your M8.
  • Machined from Billet Aluminum with a Boyesen one-way reed valve to vent the excessive crankcase pressure.
  • No annoying hose on your dipstick to worry about when checking your oil.
  • Proven on the Trask Performance King of the Baggers Race Bike.
  • Free up horsepower on M8 engines by allowing to rev easier.

Fits all M8 engines including 2017+ FL & 2018+ Softails


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