• The first in the new Over The Top™ line of zero clearance™ this SM420 to Toyota adapter is only 1.5" thick! and allows the transfer case to be clocked for additional front driveshaft clearance.
• This adapter includes a new 8620 chromoly transmission mainshaft and is designed to work with stock cases (no additional machining required).

* Kit includes adapter plates, mainshaft, bearing and fasteners.