Trask Performance

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...

Vents breathers to atmosphere instead of recirculating oil mist back through the intake Converts the Assault Charge Air Cleaner from internal to external breathing Made in the U.S.A.

Billet machined T6061 aluminum with acrylic see through window Matches Assault series air cleaners and cam covers Made in the U.S.A. Acrylic see-through window Fits: 1999-2017 Dyna & 1999-2018 Softail Models (except '18 FLSB) & 1999-2015 Touring & Trike (except '15 FLHTCUL & '15...

Billet machined T6061 aluminum with acrylic see-through window Matches Assault series air cleaners and cam covers Made in the U.S.A. Acrylic see-through window Fits all 2016-2023 Electra Glides, Road Glides, Road Kings, Street Glides

Trask Assauly Derby cover is now available for new M8 Softail models. Gloss Black finish with an Acrylic see-through window. Fits: 2018-2022 Harley Softails with Narrow Primary Cover, 2019-21 Softails , 2018 FLSB Transparent for viewing of clutch Gloss Black finish Matches the Trask...

Transparent for viewing internal engine components Matches Assault series of air cleaners Made in the U.S.A.

Transparent for viewing internal engine components Matches Assault series of air cleaners Made in the U.S.A.

Made for big power Twin Cam engines 3 step header, high flow merge and muffler design Double slip joint for expansion and seal quality Made from high-quality mandrel bent stainless steel Custom assault style heat shield for a unique look Proudly made in the...

Fits all model Trask air cleaners Rechargeable long life filter Includes rain sock More flow

Meticulously handmade from high-quality 16GA stainless steel, mandrel bent then gas purged and TIG welded Includes custom heat shields with wire tied fasteners for a race inspired look Double slip fit and gusset for additional strength O2 ports included Made in the U.S.A. Fits...

Features a billet aluminum backing plate with hidden integrated breather system and a plexiglass outer cove Snap-in velocity stack for improved airflow Dyno developed and tested Made in the U.S.A.