Exhaust Valve. Fits Big Twin 1984-99. OEM Replacement.

Product Details









* Stock length & head diameter* Extreme Duty* High Flow* one piece forged racing grade stainless steel alloy. * Liquid nitriding process creates a valve that is smoother and stronger than O.E.M. * Stems are centerless ground for a longer life* 45o angle below the lock groove to facilitate the valve seal installation* Replaces OEM # 18082-83Head Dia = 1.615in.OAL = 4.525in.Stem Dia = 0.3106in.
MFR PART No: AV-HD10

ROLLIES PART No: AV-HD10