Vance & Hines Performance Exhaust Gaskets for all Evo & Twin Cam Engines - Pair 
Designed to work with Big Twin models' new spherical exhaust port; will also work on earlier style systems (Big Twin Evo and XL Evo style engines)
Vance & Hines performance exhaust gaskets won't squeeze out into the exhaust port & restrict exhaust flow like the stock style gasket will.
Don't let a cheap gasket rob you of hard earned horsepower!
Sold as a pair