All the BA/BF F6 engines have the stronger rods. Standard XR6T engine, unless its a late BF, or FG, have weak rods. Most will say get an FG F6 short, around $3,000 from Ford, and swap you gear over(providing your head is OK.) I just fitted a new BA/BF F6 long engine to my BA ute, and at the time, was the last one Ford had in stock. Plenty of shorts. There is a few FG F6 engines on Ebay at the moment(310kw) Oh, and yes, your bits and pieces will swap over.