Will 200R4 Converter work on a 4L60 LS1 trans?

clutchdump

New Member
Joined
Jul 24, 2009
I have a Protorque 2800 stall lockup I am taking out of my Turbo Trans Am and am replacing this with a Vigilante 5 disc 32-3500 converter. The Protorque is like new with less than 1000 miles on it. I have an LS1 Camaro and was wondering if I could put the Protorque in it.
Any thoughts or comments would be appreciated.
 
I answered my own question after calling some transmission folks. The spline count on 4L60e is different than on the 200 4R. I guess that the LS1 converters are special enough that they will only fit on the LS1 type transmissions. The 4L60e has 30 spline count and the 200 has a 27.
 
That and the input shaft is shaped different on the 4L60E for the LS series. I have one at home to show people the differences.
 
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