I've always used GATES Part # 20791 and it fits without any issues. You might have to cut some off one end or the other, I forget which. If it doesn't fit after cutting some out, then cut some out of the other end instead. As I recall it, the Rad end is a tad bigger, but the gates hose is enlarged on that end enough to trim down so it fits. I really don't know what the issue could be, I've never had one that was hard to get fit in there, even with 2-3 inches of body lift and no radiator drop.
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95 Isuzu Trooper Daily Driver
86 Isuzu Trooper reliable backup
77 LUV 2wd stock beltway blaster (resting)
79 4x4 LUV project: 2.6L, 5spd, 31s (eventually)
MEPR: Man, my 4x4 makes all other LUVs look good
