Quote:
Originally Posted by grey535i
Is the valve body different from 4.4? I thought the vb would be same & would be tcm program would be different.
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That is my understanding too. I thought the only mechanical difference between the two gearboxes is the extra clutch and the larger torque converter in the 4.6is transmission. The bell housing is different to accommodate the larger torque converter, but the bolt pattern and profile is identical on both.
What does realoem say?