I'll kick things off...in general, the 700R4 is going to be your bread and butter, non-computer controlled GM option. Not a bad tranny so long as it's built right with the correct upgrades giving your HP and torque scenario. You can upgrade these using many of the components from the later computer-controlled 4L60E and 4L65E trannies which are designed around the original 700R4 hard parts.
Tobin
KORE3
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