gutless 5.3
May 30, 2005 | 12:46 PM
#21
TECH Fanatic
Joined: Dec 2004
Posts: 1,708
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From: Houston,Texas
Originally Posted by rumblebox
i was going to mention an 02-04 Z06/LS6 cam, but i was kinda thinking it was a high RPM cam. i had thought about just swapping the gears for 3.73s, but gears dont really fix the no low end torque problem but just cover it up. i'd like to keep my nice highway gears but still not have to downshift every time i want to feel it move. headers and tuning are probably what i'll do
May 30, 2005 | 03:15 PM
#22
Originally Posted by runin9s
Dont the Z71's already come stock with 3:73's? I know the 2wd 99-04's came standard with 3:42's and 3:73's as an option. I was in car sales and I always noticed all Z71's had 3:73 standard. But don't know if they were also an option. Check your list codes in the glove box in look for the "GT4" code that means you have 3:73's.
Not all of them. I've had 4 Z-71's some with 3.42's some with 3.73's My last one even had an open diff.
WTF? I thought all of them had the g80. Oh well.
May 30, 2005 | 10:38 PM
#23
mine raps out at 35 mph/5grand before the 1/2 shift. i'm guessing it's 3.42's. it definitly has a locker though. lol. although i wish it had more low end, it still has enough to roast'em.
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