Honda OEM 6TH Gear Set Civic SI K20Z3 /w Bearing & Collar K-Series

OEM part for Honda application. This is the 6th gear set oem that includes gears (mainshaft & countershaft) along with the bearing and collar. It's a direct replacement part for K-Series Transmissions. 

Fitment:
Honda / Acura K-SERIES 
Civic SI 8th 2006-2011 RSX K20A2 2002-2004

Whether used on the Street, Strip or Track 
No-Hassle, Just works!