Pro Built Automatics..
I need a 4l60E that can hold 658rwhp. My car is a 97 SS and is a weekend cruiser / Strip car. Will your limited street strip tranny work for my application? I am currently running a 4000stall with a huge cooler. I will be happy if I can keep a tranny for 10 months

Also how much do you charge for your top of the line trannys? I will be sending you my current 60e. Also do you test the trannys when you are done. I have heard a lot of good things about your services. Please give me some input on your recommendations. I know a lot of others are wanting some info as well for their ls1 cars.
Thanks


