athena valve stem seal kit for honda BS90 5-Pack Flat Head Allen Bolt

5-Pack Flat Head Allen Bolt Stainless 5/16-18 by Gardner Westcott

vented for right side use

78-79 CB 400 TII 400cc

Reduces muffler inside diameter by 2mm per sleeve for precise sizing

Dimensions 17

athena valve stem seal kit for honda BS90 5-Pack Flat Head Allen BoltAthena Valve Stem Seal Kit for Honda Athena valve stem seals, also called valve guide seals, are direct OE replacements and sold in sets of 10. Athena offers the widest range of replacement gaskets on the market and has over 50 years of experience supplying OE gaskets for some of the world's largest motorcycle manufacturers. Features: Manufactured in state of the art computer controlled facilities Made from high quality materials Meets or exceed OEM