Exhaust Valve. Fits 89cc or 91cc S&S Heads.

Features & Benefits:-

* Replacement intake valve for S&S Super Stock Heads.

* Fits Big Twin 1984up, Sportster 1986-2003 & S&S X-Wedge.

* 1.605″ x 4.428″ @ 1.509″ Gauge.

* Sold Each.

Proudly Made in the USA by S&S Cycle !

MFR PART No: 90-2001
REVELRY PART No: SS90-2001