CK Performance ThT400 Trans Brake install

[novi2000]

Does the CK trans brake require drilling the front drum or modifying the case, or can it just be bolted up?

Thx.

 

[jakeshoe]

All TH400 transbrakes will need a bleed hole drilled in the direct drum, usually the center seal left off as well, front band removed, and it's a good idea to install a brace on the int pressure plate.

 

[novi2000]

thx

 

[matt69olds]

Ive always wondered what the purpose of the bleed hole is. Can someone explain?

 

[jakeshoe]

The bleed hole helps the directs release faster when used with a transbrake and also helps prevent centrifugal clutch apply.