O.D. ratio of new 6 speed???

[jungledave]

I picked up a 6spd. 06 Mega CAB 3500 last week and have noticed that the RPM at 75 seem higher than my 05 48re does anyone know what the O. D. ratios of the 48re, whatever this new six speed is called and the N. V. 5600?? Thanks.

 

[cerberusiam]

The G56 OD ratio is . 79



The 48RE OD ratio is . 69



The NV5600 is . 75 (?)

 

[klenger]

According to the gear speed calculator on my website at http://www.klenger.net/dodge/general-reference/gear-speed-calculator.xls, the NV5600 is 0. 73.

 

[jungledave]

According to the gear speed calculator on my website at http://www.klenger.net/dodge/general-reference/gear-speed-calculator.xls, the NV5600 is 0. 73.

Tahnks for the info guys.