Valve Guide Seal Kit. Fits S&S Heads with 0.562in. Powder Metal Valve Guides.

Features & Benefits:-

* Sold as a Pack (4).

Tech Tips:-

* In November of 2014, S&S switched to powder metal valve guides.

* They take this larger seal.

* The old style cast iron guides use a smaller seal.

* The best way to get the correct guides & seals would be using the serial number on the head.

* It is stamped into the head near the exhaust port or if the customer takes a look at the valve guide.

* Will not fit with S&S Cast Iron Guides.

* Cast Iron Guides use S&S Seal Kit # SS90-2158

* View spec sheet attached for further details.

Proudly Made by S&S Cycle !