UPPER UNIT GEN I 1.81 SHORT YOKE

Please click here for application assistance.

The 1.81 ratio also replaces the 1.84 ratio

Comes with a 8-1/8 input yoke.
Look below for additional items you may need for assembly.
This drive is generally used on older inline 6 and 4 cylinder engines.
For more information on how to measure your existing yoke please CLICK HERE