redtail2426

iTrader: (10)

i got 4.11 with my 9" midwest rear,and put sticky tires on,and in first gear its a beast,slams you in the seat

bjamick

iTrader: (31)

I went with 3.73's, as with spray I want to be able to have a nice pull. Not shifting like crazy like you will with 4.10's. Now an NA car, yes throw some gears in there.

cambirdracing

iTrader: (4)

Just a matter of time with the 7.5 10 bolt. Unless you are like me and have a lowly 3.4 v-6.

southernculture

iTrader: (1)

If I had that set up I wouldnt follow it with a smiley face! I would have
this

mradams2

i just ordered 4.10s ive heard they are a blast

evo2ls1

iTrader: (2)

Got them on my FRC and love them, best mod next to LT's and tune. I picked up a few tenths in the 1/4 and if u hook roll racing too, as long as you are not rolling to 150

SIC LSX

iTrader: (10)

i went from 3.42s to 4.30s! feels like a 100 shot better lmao lol with my tire my rpms in 6th at 70mph are the same as a stock auto car with 3.23s! got to love a m6

lttransam

iTrader: (12)

like everyone states, DO IT! lol

mr_biscuitz

iTrader: (22)

I had 4.11 in my cam only m6 and loved it. That was right at 400rwhp, then put a D1 and bumped the hp up to 630rwhp and still loved it. I always wished I would have went with 4.30's

2000MaroonZ28

iTrader: (1)

really looking at ordering 4.10's for my bonestock m6 '00 Z28 within the next couple of days and wondering which company makes a good set. and what else i need for the install such as a kit or anything...ill have a shop install it. thanks

96lt4c4

iTrader: (5)

Motive Performance orange box gears are going to be a really strong gear. The Ratech install kits are good, as well get the Ratech spacer not the crush sleeve. You can get the Ratech kit with or without the outer wheel bearings. Depends on how many miles you have.

CRASH 02

iTrader: (3)

I would save your money for a 12 bolt with 4.10's instead. A 7.5 won't hold up very good With an M6, 4.10's and H/C/I.

6SPDN

Any of you guys rolling 4:10's with a truetrac posi? Im pondering about this setup. I got 150shot of Spray a mild cam and All the bolt-on goodies.Its a M6 with the 7.5 inch rear. Are these 28 or 26 splined?

Word Big Bird

I am bringing this back to life, I have a 500 HP Trans Am for track days/HPDE and was thinking of doing 410's with an Auburn or an Eaton. Will that hold up?

JohnnyBs98WS6Rag

iTrader: (1)

In my stockish M6 TA, I can barely get the pedal to the floor in 1st gear without spinning the rear tires. I never understood the logic with going from a 3.42 to a 4.10 which makes 1st gear all that much more worthless. Unless you are also swapping the rear tires for something much more sticky, 4.10s are a waste of time w/ an M6 IMO. And if you are going with stickier tires and/or more HP, you better be swapping out that wimpy 7.5" 10-bolt for something much stouter. Personally, I went w/ 3.73s in my S60.

ssjuiced

I have 4.30 in my 9" and love it.

However if you have the stock 10 bolt I would ssave your money and swap to a S60 or 9" and do the gear change at that time.

Just my opinion.

Word Big Bird

Thank you SSJuiced!