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The bolt pattern on the old 6.9/7.3 IDIs are the same as the powerstroke on the bell housing. I can't say on the bolt pattern on the trannys, but I assume they would be the same.
T19 and 18 and NP435* all have the same transmission to bell housing pattern. Watch for input bearing support diameter, input shaft diameter and length.
10-12-2018, 10:26 PM
