The Trask CheckM8 Vented Transmission Top Cover is the ultimate solution for Harley-Davidson M8 engines, addressing common issues like excessive oil consumption and blow-by. Our patented design includes a one-way Boyesen reed valve to bleed off excess crankcase pressure, improving engine efficiency and reducing oil exiting from head breathers. Made from Billet Aluminum, the CheckM8 offers top performance and a sleek appearance, proven on Trask Performance Race Baggers. Easy to install, this American-made upgrade will take your ride to the next level in both performance and looks. Don't forget - a portion of each purchase goes to Bikers Against Bullies, supporting a safer and more inclusive environment for every child.
Usually ships within 3 days. 
