S&S CYCLE MK136 Black Edition Engine - Oil Cooled - 49 State - M8 Touring '17-'24

*SHIPPING TO THE USA & CANADA ONLY!!!
EXCLUDING CALIFORNIA 

Features

Cylinder Heads:

• High-flow cylinder heads with premium seats, guides, valves, springs, and seals
• +1.00 mm oversized intake and exhaust valves
• Valves are 0.030" longer than stock for improved valvetrain geometry
• 0.605" max lift valve spring
• 475G gear drive cam
• Enlarged cooling passage around the exhaust seats
• S&S exclusive breather boxes

Crankcase:

• Patented dual-spray piston cooling jets
• Precision machined oil scraper
• Enlarged oil sump
• Contoured floor allows oil to easily drain back to the sump

MK136:

• Retains stock engine height
• Includes forged pistons, S&S performance oil pump and cam support plate, premiun tappets and tappet cuffs, billet aluminum covers, sprocket shaft spacer, Champion spark plugs and cam cover badge

CALIFORNIA WARNING: NOT LEGAL FOR SALE OR USE IN CALIFORNIA ON ANY POLLUTION CONTROLLED MOTOR VEHICLE. Not legal for sale or use on any EPA pollution controlled motor vehicle.

Specs

2024 Harley-Davidson FLI Hydra-Glide Revival
2024 Harley-Davidson Road Glide Police FLTRXP
2023 Harley-Davidson FLHFB Electra Glide Highway King
2022-2023 Harley-Davidson FLTRXST Road Glide ST
2022-2023 Harley-Davidson FLHXST Street Glide ST
2021 Harley-Davidson FLH Electra Glide Revival
2019-2022 Harley-Davidson FLHT Electra Glide Standard
2017-2024 Harley-Davidson Electra Glide Police FLHTPI
2017-2024 Harley-Davidson Road King Police FLHP
2017-2024 Harley-Davidson FLTRX Road Glide
2017-2024 Harley-Davidson FLHX Street Glide
2017-2024 Harley-Davidson FLHRXS Road King Special
2017-2023 Harley-Davidson FLHXS Street Glide Special
2017-2023 Harley-Davidson FLTRXS Road Glide Special
2017-2022 Harley-Davidson FLHR Road King

Return Policy:

At Lifestyle Cycles we want your experience with us to be that of pleasure and our service to be equalled by none. Buying parts and accessories for your bike should be quick, simple and easy! We are also riders and builders! We know that you may not be ready to install the parts and accessories right when you get them. With that in mind, we have a 60-day return policy, which means you have 60 days after receiving your item to request a return.

Read our full return policy here.

Shipping Info:

At Lifestyle Cycles we want your experience with us to be that of pleasure and our service to be equalled by non. Buying parts & accessories for your bike should be quick, simple & easy! We are also riders and builders. We know that you want your parts & accessories as quickly as possible.

Read our full shipping policy here.