Extending Shaft Length with Torque Master Gear Case

[EWK]

I have a 2018 Mercury 250 Pro XS with a 20-inch shaft using the Torque Master gear case. I want to extend the shaft to 25-inches.

Q1: how can the gear case of a 2018 Mercury 250-HP ProXS engine with a Torque Master gear case be extended to 25-inches from 20-inches?

[jimh]

The Torque Master gear case is generally a product of Mercury Racing. The ambit of this forum is not particularly focused on Mercury Racing division engines.

I recommend you contact customer service at Mercury Racing and inquire with them.

You might also post to the the website ScreamAndFly.Com, which is very interested in Mercury racing engines. Visit at

https://www.screamandfly.com/forum.php