Arlen Ness 10-Gauge Transmission Top Cover Black Machined - 03-863 For Harley Motorcycles 2017-2026 Brand_Klock Werks Crankcases must be bored to

Crankcases must be bored to accept the larger 3-5/8" cylinders and stock flywheel assembly should be rebalanced

Rebuild kit for S&S carburetors

3cc pop up dome provides a slight compression increase

514" Shovelhead Intake Duration 246° Intake Close 43° Exhaust Lift 0

Traditional D-shaped floorboards feature forged aluminum construction with a chrome finish

Arlen Ness 10-Gauge Transmission Top Cover Black Machined - 03-863 For Harley Motorcycles 2017-2026 Brand_Klock Werks Crankcases must be bored toFeatures Machined from billet aluminum Includes necessary gasket and hardware Specs Product Name Top Cover Type Transmission Model 10 Gauge Color Finish Black Material Billet Aluminum Mounting Style 6 Hole Units Each Riding Style Street 2017 2021 Harley Davidson CVO Electra Glide Ultra Limited FLHTKSE 2017 2024 Harley Davidson CVO Street Glide FLHXSE 2017 2025 Harley Davidson Electra Glide Police FLHTPI 2017 2019 Harley Davidson Electra Glide Ultra