James Gaskets - Transmission Super Nut Seal. Fits 4Spd Big Twin 1970-1986.

Features & Benefits:

* Precision Machine Sprocket Nut Seal with Replaceable Oil Seal.

* Sold as a Kit.

Tech Tips:

* Replacement Seal # JGI-32511-85-DL

Proudly Made in the USA by James Gaskets !