Well the old 4l60e lost 3rd and 4th last night on the final pass. What is the best trans to replace it with for racing only. The car is trailered so I don't have to worry about a street gear. 1999 Firebird , 405 rwhp and planning a 100-150 shot in the future.
Thanks in advance
Alan

 

I am running a reverse manual TH400 with a 4200 stall tc. Not the best for highway driving but seeing as you dont drive it on the street a TH400 would suit your needs.

Ken

 

Go to http://www.700r4l60e.com/store/custo...&cat=18&page=1 this should give you what you want. If you have any questions, call me at 800 7763288 anytime past 11 am PST.