4l60e transbrake

[joejenkinsglass]

looking for a transbrake for my firebird been told I cant get one but I know someone somewhere makes it or can make it any help greatly appreciated

[joejenkinsglass]

and I am not interessted in tossing the overdrive

[98ls1blackbird]

Check out Rossler transmission, do a search, or go to rosslertrans.com. This is the only one Ive heard of.