Here is a few decent picture comparisons of 99 "tall" coils to others.
I put the 99 "talls" front and rear in my 2001. Love it. The ride height and ride quality are perfect for me.
http://www.sonoransteel.com/includes...ront_coils.pdf
Toyota Part Numbers for 99 "tall" springs.
FR Springs - Blue / Yellow (48131-35400) Passenger Side
FL Springs - Blue / Pink (48131 - 35350) Driver Side
REAR Sprigs - Yellow / Red (48231 - 35210)
Just don't order the 99 "talls" by your VIN.
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01 SR5 - 187k+/- 285 BFG A/T KO2 - 99 talls & front Trekmasters / Rear KYB - Hella fogs - Taco Mod -
Fixed gaping hole in frame {SOLD}
02 Taco - 197k +/- BFG A/T KO2 285s + rims from 4Runner - saving up for suspension - House gets priority over Taco (for now)