Originally Posted by prostreet6t9
The gear vendors is a great unit.. It will run you about 3K to buy the unit.
It will give you a 22% Overdrive.
You may be able to do a trans swap cheaper.
well im kinda wanting a maunal anyways
but i need good reason to convert to a manual... will a muncie m22 or m21 or whatever there called do the job? i just want to know is it my 4:11 posi trac or my 3 speed auto with a boss hog 2800-3200 stall that is liminting my top end too 100-120 mph