Cometic Harley-Davidson 84-91B/T 3 5/8in Big Bore in Motor Only in Gasket Kit 1991-yamaha-yz125-base-esi7342515 T-Adapter included to run dual

T-Adapter included to run dual nozzles

BikeMaster Aluminum Forged Valve Stems for Street

Brembo 07-14 Edge/07-14 MKX Front GT BBK 6 Piston Cast 355x32 2pc Rotor Slotted Type-3- Yellow

Hot Side Outflows the Factory Charge Pipe by up to 10%

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Cometic Harley-Davidson 84-91B/T 3 5/8in Big Bore in Motor Only in Gasket Kit 1991-yamaha-yz125-base-esi7342515 T-Adapter included to run dualAll of Cometic's gaskets and seals have been tested on both the street and the track as well as vigorous Dyno shakedowns All of Cometic's gaskets and seals have been tested on both the street and the track as well as vigorous Dyno shakedowns