Covers & Trim for Indian Motorcycle®

Arlen Ness #I-1168 - Finned Cam Cover for Thunderstroke® Engines, Chrome

Finned billet cam cover for Thunderstroke® engines  CNC machined from forged billet aluminum 3D sculpted design matches the factory finned rocker box's on the iconic 111″ & 116" Thunderstroke® powertrain  Mounts directly over the factory cam cover...

Arlen Ness #I-1177 - Finned Primary Cover for Thunderstroke® Engines, Chrome

Finned primary cover for Thunderstroke® engines  CNC machined from billet aluminum 3D sculpted design matches the factory finned rocker box's on the iconic 111″ & 116" Thunderstroke® powertrain  Replaces factory primary cover  Chrome hardware...

Arlen Ness #I-1233 - Finned Horn Cover for Thunderstroke® Engines, Chrome - 2014-2017

Finned horn cover for Thunderstroke® engines  CNC machined from forged billet aluminum 3D sculpted design matches the factory finned rocker box's on the iconic 111″ & 116" Thunderstroke® powertrain  Replaces factory horn cover  Chrome hardware...

Arlen Ness #I-1238 - Finned Horn Cover for Thunderstroke® Engines, Black

Finned horn cover for Thunderstroke® engines  CNC machined from forged billet aluminum 3D sculpted design matches the factory finned rocker box's on the iconic 111″ & 116" Thunderstroke® powertrain  Replaces factory horn cover  Chrome hardware...

Arlen Ness #I-1239 - Finned Horn Cover for Thunderstroke® Engines, Chrome - 2018-up

Finned horn cover for Thunderstroke® engines  CNC machined from forged billet aluminum 3D sculpted design matches the factory finned rocker box's on the iconic 111″ & 116" Thunderstroke® powertrain  Replaces factory horn cover  Chrome hardware...

Arlen Ness #I-1253 - Indian Finned Engine Kit, Chrome

The full Finned engine cover collection in a complete kit for the Thunderstroke 111" / 116" engine  CNC machined billet engine cover line  Designed to match the fins on the factory engine  Includes: horn, cam & primary Cover  Bolt-on...