4.10, 4.30, or 4.56 ring and pinion gears

[taylor.o1]

Im looking for a set of gears for my firebird 7.5" 10 bolt
I would like at least 4.10s preferably 4.30s and i might even do 4.56s
If you have any please let me know

[bwkmaro]

Re: 4.10, 4.30, or 4.56 ring and pinion gears

are you going to drive it on the road still?

[taylor.o1]

Re: 4.10, 4.30, or 4.56 ring and pinion gears

every now and then its not my primary vehicle. I would really like 4.30s and 4.10s would be ok too, 4.56s are probly too much for me but for the right price ide still take them.

[bwkmaro]

Re: 4.10, 4.30, or 4.56 ring and pinion gears

i wouldent go over 4.10s cause itll lower your accuall top speed to much going for 4.56s to do 60 youll be at 2500 rpms accually higher i think

[taylor.o1]

Re: 4.10, 4.30, or 4.56 ring and pinion gears

at 60 mph 4.10-2254 at 70 mph 4.10-2630
4.30-2364 4.30-2758
4.56-2507 4.56-2925

Im not woried about my top speed being lowered too much, and ive got nitrous to help out the top end power when i need it. I also have some hoosier slicks for the track which are larger than my street tires so i would like an agressive gear ratio.
The 4.10s and 4.30s I would deffainatly drive on the street, the 4.56s would give me high rpms and i would have to keep off the high way 99% of the time, but if there cheap enough.

[bwkmaro]

Re: 4.10, 4.30, or 4.56 ring and pinion gears

well it seems like you have your mind made up then dude

[taylor.o1]

Re: 4.10, 4.30, or 4.56 ring and pinion gears

still looking for gears if anyone has anything

[Bird_Of_Prey]

Re: 4.10, 4.30, or 4.56 ring and pinion gears

Good luck finding those ratios here. Try racingjunk.com, ls1tech.com or ebay if all else fails.

[taylor.o1]

Re: 4.10, 4.30, or 4.56 ring and pinion gears

Good luck finding those ratios here. Try racingjunk.com, ls1tech.com or ebay if all else fails.

thanks for the advice ill cheak them out!