Octura 1/8" prop shaft upgrade for the Traxxas Blast

Octura 1/8" prop shaft upgrade for the Traxxas Blast
The prop shaft end is made to 1/8 inch, this allows the use of many popular sized 1/8" propellers. 

Includes
1/8" brass drive dog
1/8" brass bullet nut.

Specs:
Shaft length: 67mm from end to end.

Requires:
Propeller and may require the shaft to be shortened on some boats. 
.050" driver.