(long)
This isn't exactly what you asked, but here goes:
I bought my 4Runner with 120K miles and have now put 100K miles of my own on it. Soon after acquiring it, I noticed a kind of a combo squeak/groan when actuating the clutch pedal. At first, I thought the groansqueak was coming from the pedal assembly, as I could feel it by hand in the pedal assembly. Turns out it came from the clutch assembly in the bell housing, and comes and goes even today.
While examining the pedal assembly, I noticed the spring-holding bushings were disintegrating. After researching the issue here on the forum, I decided I was tired of twisting myself under the dash to look at or work on the pedals. I applied a liberal amount of black molybdenum disulfide grease to the area where the bushing used to be, and have the little pigtail end of the spring just sitting in the bushing hole. It has kept working fine this whole time (12 years) and the spring end still hasn't eaten through the mounting hole where the bushing should be sitting. If/when the original spring eats away and breaks through the edge of the mounting hole, I'll just install one of the linear springs to the pedal and call it a day.