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K & N Performance Oil Filters for '99-Up Twin Cam Chrome

SKU: KN-171C
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K & N Performance Oil Filters for '99-Up Twin Cam Chrome

Replaces OEM part # 63798-99 & 63731-99

K&N delivers a Race-Spec oil filter which is built with a synthetic media specifically designed to withstand the high concentrates of synthetic racing oils

Synthetic filter media provides outstanding filtration at high-flow rates

Built to racing specifications

17mm hex nut allows easy-on/easy wrench-off

Pre-drilled for safety wire security

Protected by a heavy-duty canister and a double-rolled base plate

Check-valve/anti-drain back valve prevents drain-back and dry starts; where applicable

Pre-lubed base gasket for optimum seal

TUV production monitored and endorsed ensures the highest quality filters available

Performance Gold (PG) filters do not include a bypass valve

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