Sure. As long as I can spin the motor high enough, the 4.56's may be the ticket. I've got some learning to do with the AOD, but since its a lock-up unit, there's no slip driving it out the back door. Last year with the 4.30's and the T5 I was spinning about 6200-6300 out the back door at 113-114MPH. It all depends on where you're making your HP and TQ with the motor. Proper gear selection is much an art as it is a science
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Jeff Chambers
Trophy Stock #3
11.97 Seconds / 114.5 MPH
Chambers Racing Team