Description
- 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
- Includes hose and breather filter
Mike –
This billet aluminum transmission cover looks great on my M8 and fixed the annoying oil drips from the stock breathers. The quality is excellent and it was easy to install, I’d definitely recommend this product.
Steve –
This transmission cover worked great to stop oil drips from the crankcase breathers on my Harley M8 engine, and it seemed to free up some power too compared to the stock cover. Overall I’m satisfied with the quality and performance of this product.
Rich –
This M8 vented transmission top cover from Check is a must-have upgrade that delivers subtle but noticeable improvements in engine performance and looks great too – two thumbs up from this happy user!
Earl –
This transmission top cover is great, it looks nice and seems to help my bike run better.
Pablo –
After using this top cover for a few weeks, my Harley runs way smoother and seems to have more power – this vented cover is an absolute game changer upgrade for any M8 owner looking to reduce oil breather issues and get more performance. Five stars for the quality machined aluminum design that was easy to install and really improves how my bike runs.
Jason –
The Check M8 vented transmission top cover is a must-have upgrade that performs as advertised, unlocking horsepower and reducing oil issues for my Harley M8.