Strengthening Transmission parts?

[Jim Kaekel]

Originally Posted by FED 387

Looking for GM 200R4 hi po parts ---look at ---CKperformance.com ----in New York has some HD parts listed for this transmission--I know nothing about him or his products other than he does make and sell stuff ---You are on your own here--FED 387

I've had good dealings with CK Performance. He offers a lot of parts for the TH-200-4R and some of course, is interchangeable with the TH-200.