correct rear gear
 

I have purcased a new car and want to know what gear would be better.The car is a square tube chassis Camaro that will weigh right at 2450 lbs with me in it, the motor is a sbc 383 stroker with about 650hp and I'm using a power glide with a 1.82 firts gear and a 55oo stahl converter..The rear is a narrowd 9 inch with a 31x10.5x15 tire..What gear would be best..??
Thanks[/img]

1/4 mile a 4.88 should work good. 1/8 - 5.14's