Intake Valve Seat. Fits Sportster 1957-1985.
$8.00 RRP (inc GST)
* 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 # 18055-70
OD = 2.068in.
ID = 1.750in.
Thickness = .315in.
MFR PART No: AV-2068S
ROLLIES PART No: AV-2068S