Rear End Gears

[Fox Slaughter]

Luckily I drink PBR so the rear end hasn't affected my beer budget.

[93formulalt1]

Luckily I drink PBR so the rear end hasn't affected my beer budget.

I can't drink that stuff. . .

I'll probably be running either 4.10's or Motive 3.90's with a girdle in my stock 10 bolt in the future, I really don't think I'll be making enough power, or driving it hard enough, to really worry about breaking anything.

[NuckinFutz93]

I've been on 4.10s for 20 years with a 6spd. with a 10 bolt,9" and S60, all in the same car. IDK how you use your car, but I drive the piss out of mine. It was a DD for 3 years with 4.10s, I wouldn't go back if I had too!

All you guys that holla 9". I picked up 21 RWHP going from a 9" to a S60.

[93formulalt1]

I've been on 4.10s for 20 years with a 6spd. with a 10 bolt,9" and S60, all in the same car. IDK how you use your car, but I drive the piss out of mine. It was a DD for 3 years with 4.10s, I wouldn't go back if I had too!

All you guys that holla 9". I picked up 21 RWHP going from a 9" to a S60.

A bolt-in S60, brand new, from Summit, costs more than I paid for my car. haha

[NuckinFutz93]

A bolt-in S60, brand new, from Summit, costs more than I paid for my car. haha

After you build and destroy a few 10 bolts, You'll see it is a good investment.

[93formulalt1]

After you build and destroy a few 10 bolts, You'll see it is a good investment.

I've had 3 LT1 F-Bodies (1 4L60, 2 T56's), and haven't had any rear end issues with any of them. I just don't drive hard enough or make enough power for the fear of 10-bolt failure to be on the radar. If I had the money, I'd be all over an S60, but until then, I'll have to just suffer through driving it with the stock rear. haha

[NuckinFutz93]

I've had 3 LT1 F-Bodies (1 4L60, 2 T56's), and haven't had any rear end issues with any of them. I just don't drive hard enough or make enough power for the fear of 10-bolt failure to be on the radar. If I had the money, I'd be all over an S60, but until then, I'll have to just suffer through driving it with the stock rear. haha

I think I have broke every part on a 4th gen atleast once. I even snapped a TA. LOL

[ryanwarby01]

I've always heard S60s are a no no with a 6 speed.

[Nocooler]

60's are fine 12 bolts are iffy

[ryanwarby01]

Good write up: http://www.gmhightechperformance.com...s/viewall.html