74-78 13B

This kit will work for the 74-77 Repu & the 74-78 Rx4.

See below for gasket kit contents.

Includes all the soft parts that typically need to be replaced on every rebuild as far as o-rings go.

See below for kit contents.

Uses Atkins Proprietary Brown Inner Water Jacket Seals

Atkins Rotary has come out with a new brown water jacket seal, its square cut and seamless. It is impossible to put this seal in wrong unless you twist it on accident.

We had our chemist select the correct materials in order to allow this seal to take an additional 150° over the stock inner water jacket seal. We have also re-used these in our race car a couple times without issue.

See below for kit contents.