ls1CANTU

iTrader: (9)

I Have A 99 T/a Auto 4l60e And Would Like To Convert It To A Th-350 But Would Like To Know How Much Power You Loose Frome One Another.

cablebandit

iTrader: (37)

unless you need a transbrake are over 700rwhp, i see no reason to switch. I dont imagine you'd lose much at all though. You are in Texas....get Dave at Rock On transmission to build you a tuff tranny so you can keep your o/d. His number is in the vid in my sig