S&S CYCLE 2017-2023 MK136 Black Edition Engine - 550G Gear Drive - Oil Cooled - Race Only - M8 Touring 310-1289 16" Chrome Steel Bare Rim 5" diameter muffler bodies taper

5" diameter muffler bodies taper to 4" at the front

with memory settings and a quick release/locking system with self-aligning design for easy

Ageless logo Los Angeles athletic font graphic

Carbon fiber heat shield included

2021 Harley-Davidson Electra Glide Revival - - 2020-2023 Harley-Davidson Road Glide Limited FLTRK - - 2017-2023 Harley-Davidson Road King Special FLHRXS - - 2015-2023 Harley-Davidson Road Glide Special FLTRXS - - 2015-2019 Harley-Davidson Electra Glide Ultra Limited Low FLHTKL - - 2014-2023 Harley-Davidson Street Glide Special FLHXS - - 2014-2021 Harley-Davidson CVO Electra Glide Ultra Limited FLHTKSE - - 2014-2016 Harley-Davidson Electra Glide Ultra Classic Low FLHTCUL - - 2014 Harley-Davidson CVO Road King FLHRSE - - 2013 Harley-Davidson CVO Road King FLHRSE5 - - 2013 Harley-Davidson CVO Electra Glide Ultra Classic FLHTCUSE8 - - 2013 Harley-Davidson CVO Road Glide Custom FLTRXSE2 - - 2012

S&S CYCLE 2017-2023 MK136 Black Edition Engine - 550G Gear Drive - Oil Cooled - Race Only - M8 Touring 310-1289 16" Chrome Steel Bare Rim 5" diameter muffler bodies taperCylinder 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 550G 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