stock block

Definitely go for the hd2 I used the medium settings (both springs one inside the other ) and 2nd suggested hole size in the separator plate. its perfect fast firm shifts that hold tell redline .make sure you save some of your Vaseline for the install lol just don't let the wife catch you bringing the stuff into the garage...she won't believe you

02_Orange_D1SC

iTrader: (30)

34200-10K is the boost valve i bought

and when i did my shift kit i went with the bigger size holes in the separator plate and wish i didn't truck shifts really firm makes it kinda annoying for stop and go traffic IMO

treylittlefield

What kind of power are you guys putting through these transmissions with the hd-2 kit and boost valve only?

jakeshoe

iTrader: (14)

The HD2 kit comes with a decent boost valve and pressure regulator spring.
It's a waste of money to install a Sonnax boost valve when you already have one.