Can anyone tell me where to get a replacement serpentine belt for a 7.4 MPI? Or can at least tell me the proper length?
Results from searching online have me a bit confused.

Appears that there's 2 different parts depending on whether you have a plastic or metal power steering pump pulley.

To expand on that above.

Plastic pulley 861049Q 2649 mm K061037.............. 104 1/4 2649 13/16

Steel pulley 865615Q06 2667 mm K061045.............. 105 2666 13/16

The bold are Gates part numbers, go to any local auto parts if they carry Gates (O'Reilly does) or have wherever you go cross reference to the brand they carry.
Save 100 bucks!
Don't pay $130.00 for a damn belt!

Awesome, thanks Doc and Cheech.