Includes eight long studs, two short studs and one top motor mount stud. One kit required per head.
Sleek cylindrical body with a machined, polished tip. Internal cooling, double insulation, removable baffle. Made in the U.S.A.
Shotgun-style pipes that blend classic looks with modern performance. PowerPort crossover boosts power from idle to redline; continuous 222° heat shields add coverage and style.
Power Chamber™ cross-over system for increased horsepower and torque; full-coverage 2-1/2" heat shields; billet end caps; removable baffles and mounting hardware included. Made in the U.S.A. Will not fit models with kickstarts.
Ductile cast-iron sleeved cylinders pressed into aluminum castings. Sleeve ribs lock to the casting; finished slightly undersized for final honing. Ideal for stock replacement.
One-piece, full-length 2.5-inch heat shields; includes head pipes, shields, and mounting hardware. 1.75-inch diameter fits stock and most aftermarket mufflers. Includes oxygen sensor bungs. Does not include mufflers.
Performance stepped headers with radial rear section, fabricated from 16-gauge double-wall steel. Direct bolt-on design for easy installation. Will not fit with passenger footpegs installed. Tuner recommended.
Durable Big Bore upgrade with premium aluminum cylinders and cast-in iron liners. Kit includes pistons, rings and gaskets. Made in the USA. Requires skilled installation.
Sleek 3-1/2" cylindrical muffler body with megaphone heritage. Delicately machined chromed billet tip. Internal cooling prevents bluing. Double-insulated body and removable baffle. Made in the U.S.A.
Classic shotgun styling with modern crossover technology for class-leading power gains and full-length 222° heat shields.
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