Intake Valve Seat. Fits Big Twin 1966-1984.

Product Details







* Easy oversize identification by the part number * Easy to machine with cutter and stone * Resists severe pounding and dissipates heat better * Work-hardens during running-in * Radiused for easier installation * Replaces OEM # 18018-66* Replaces OEM # 18056-66BOD = 2.135?ID = 1.750?Thickness = .400?
MFR PART No: AV-2135

ROLLIES PART No: AV-2135