SOLAS Impeller - Concord - 15/21 - Polaris PA-CD-15/21 Steering Knuckle updated to accept even late-model

updated to accept even late-model Shovelhead deep-reach plugs

Perfect for use with the new Harley-Davidson auto tuner

48 kg/mm FRSP 444548

A reproduction of the "no longer available" early H-D 12V horn with a chrome front that came standard on 42-52 45"

Structured crown and Flex back

SOLAS Impeller - Concord - 15/21 - Polaris PA-CD-15/21 Steering Knuckle updated to accept even late-modelVariable pitch offers both low speed torque and all out high speed in one impeller Exclusive hub end water seal keeps the nasty stuff out of precious parts Enhances all range maneuverability with no slippage in water hookup Constructed of ultra high strength, corrosion resistant stainless steel Mirror smooth finish and polished hub resists cavitation Impeller pitch is determined by casting, not bending Original seal required Choose impeller based on