I found that I use it whenever possible. Even with 2.73s, I can go 55 in 6th and it seems just above idle. 
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I sometimes use 6th as low as 50 mph with 4.10's.
Kevin Villier 2002 SS #186 - 6M with Hurst and "short-stick", T-Tops, navy blue, chrome SS wheels, Bilstein suspension, SS grill, BMR STB, chrome-moly panhard rod and LCA's, SLP SFC's, PPC LT's w/ RT hi-flo cats and hi-flo Y, TEA Stage 1.5 5.3L heads, TR224 cam, ASP pulley, SLP loudmouth, Direct-Flo lid, Holley Power-Shot filter, Mallory polished MAF ends, 4.10 gears.
Louisville, KY
SSOA F02-0186
KY F-Bodies UnlimitedComment
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