S&S CYCLE El Dorado Dual Exhaust System - Chrome - Black Thruster 550-0699C Automotive/UTV Tires - On Road Flywheel assembly is complete with

Flywheel assembly is complete with S&S heavy duty connecting rods and mainshafts

Feature the same

MLS (multi-layered steel) head gaskets

Quickee Pushrods - Big Twin

large diameter tapered sprocket shaft that provides more contact area for increased strength

S&S CYCLE El Dorado Dual Exhaust System - Chrome - Black Thruster 550-0699C Automotive/UTV Tires - On Road Flywheel assembly is complete withEl Dorado Dual Exhaust System Chrome Black Thruster Improved power and torque, Oxygen sensor location same as stock, Includes adapters for use of wide band or stock oxygen sensors, Use two high flow cats to increase exhaust flow while providing just the right amount of back pressure for optimum torque, Relocation of cats to 4 1 2" mufflers reduces heat on rider, Produces a deep bass rumble exhaust note throughout the RPM range, 4 1 2" billet end caps,