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Ships within 48 hours · Estimated delivery Aug 9 - Aug 14
31600-461-771 and 311600-MG5-000
Final sizing of piston to cylinder bore clearance must be performed by the customer prior to assembly
* Replaces OEM # 29331-04A
* High-grade carbon steel replacement rear wheel sprockets
043" Micropore Head Gasket
Oversize Intake Valve. Fits Big Twin 1984-2004. High Flow .055in. Oversize Valve. MEM-MEP6460 31600-461-771 and 311600-MG5-000* Highest flow level on the market. * One piece forged racing grade stainless steel alloy. * hard black nitride finish. * bearing quality hardened tip at the end of the stem to prevent premature wear with high lift applications. * 45o angle below the lock groove to facilitate the valve seal installation. * Heat treated with a special process. * stem is centerless ground for longer life. Head Dia = 1. 900" OAL = 4. 440" Stem Dia = 0. 3108"
US$ 80.00
US$ 40.00
US$ 160.00