Top End Gasket Kit. Fits Big Twin 1966-1984 with Shovel Engine.

Features & Benefits:-

* Firering 0.045" Head Gasket.

* Aluminum Foamet Base Gasket.

* RCM Rocker Cover Gasket.

* Includes all Gaskets, Seals & O'Rings Required for a Top End Rebuild.

* Replaces OEM # 17034-66

* Sold as a Kit.

Tech Tips:-

* Firering is a Metallic Armor / Grommet around the Bore of the Gasket, Stainless Steel on Head Gaskets & Copper on Exhaust Gaskets.

* Foam Covered Metal (Foamet) is similar to RCM ecept that the Rubber has b een Processed to yield a Sponge-Rubber Surface. Normally with Aluminum Core.

* Rubber Covered Metal (RCM) is used in a variety of Applications. It's Steel Core is Coated on Both Sides with a Thin Rubber Layer for Exceptional Sealing & Torque Retention.

Proudly Made in the USA by James Gaskets !

MFR PART No: JGI-17034-66-X

ROLLIES PART No: JGI-17034-66-X