Lares 16 to 1 manual box?

Looks like buying one from Rockauto would be the way to go since it appears that all

Lares does is rebuild a stock 24 to 1 into a 16 to 1

https://www.rockauto.com/en/parts/lares,8831,steering+gear,7416

LARES 8831 Manual Gear; Reman Info

Price Core Total
$274.99 $125.00 $399.99

Tom