ac compressor and belt 4.6 to 5.4?
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4.6~5.4 triton v8 sbf a/c compressor compatibility
if you go to auto zone app and search both motors you will find the a/c compressor for a 4.6 and a 5.4 2v show the same part number which would have same mounting style and follow same serpentine belt pattern/diagram.
2001 f150 4.6l v8
2001 f150 5.4 2v v8