7.6" IRS the V6 ring & pinion - Camaro5 Chevy Camaro Forum / Camaro ZL1, SS and V6 Forums

f.d · 02-13-2014, 08:37 AM

hello everybody actually i have a real big questions.??

is it a marvel or impossible to get more than ( 3.55 ) for the 7.6" IRS diff for the V6 auto gearbox 2013 ??????

Why is that ????

Is there a scientific reason ?????

Is it a marvel to manufacturing (( 3.91 or 4.10 )) ????

For a year..

i'm looking for a bigger than ( 3.55 ) ratio. but no hope..

best regards

DSX_Camaro · 02-13-2014, 12:48 PM

You need to swap in the SS rear differential for the other gearing options.

lscamaro · 02-13-2014, 12:51 PM

Quote:

Originally Posted by DSX_Camaro

You need to swap in the SS rear differential for the other gearing options.

but be aware you'll also need a lot of other parts. Like the hubs, driveshaft, axles, and the diff.

f.d · 02-13-2014, 03:50 PM

thank you all for respond

but

why RICHMOND, did not manufacturing a bigger ratios than 3.55 for the V6 ?? is there a reason ?? is it impossible ??

do you think that will be in the future ratios bigger than 3.55 for V6 ( the 7.6" IRS ) ??

if Yes

i will hardly wait

or NO

-------------------

THANK YOU AGAIN

DSX_Camaro · 02-13-2014, 04:27 PM

Well, being that the 7.6 rear end is only on the automatic V6 Camaros, there probably isn't that high of a demand, or maybe it has to do with mechanical strength.

Most of the V6 guys just swap to the SS rear end, at which point you can do 3.45, 3.73, 3.91, 4.10, 4.3x... Not counting the strength increase.

6bangerBOOM · 02-13-2014, 04:38 PM

Unless I have missed out, to my knowledge the Richmond gear does not fit the 7.6 IRS. It's a pain in the ass, but you have to get the SS center section, axles and hubs. It all bolts up flawlessly to your car. You do not need the SS driveshaft. It is too short for the V6 setup. All in all you're looking at about 2k for new parts and around 1k for used. And about 9-5 hundred depending on the shop (or of course free if you're a G and do your own rear end work).

f.d · 02-14-2014, 03:30 PM

How I wish that someone tells me

that it will be manufactured ratios as large as 3.91 or 4.10 for the ( 7.6" IRS ) in the near future.

best regards

DSX_Camaro · 02-17-2014, 09:53 PM

Well the SS rear end swap isn't TOO bad, comparatively speaking, since you get beefier axles...

lscamaro · 02-17-2014, 10:34 PM

NO, there will likely never be any aftermarket gears for the v6 A6 7.6" IRS. That work?

f.d · 02-21-2014, 05:19 PM

I have sent a message to Richmond. I asked him about ( 7.6" IRS ). if they will manufacture a bigger ratios than ( 3.55 ) in the near future .. but no answer yet.

DSX_Camaro · 02-22-2014, 09:39 PM

It's not gonna happen. Just find a used SS differential. Or do a factory ZL1 rear end swap for 3.73

6bangerBOOM · 02-23-2014, 05:55 AM

Quote:

Originally Posted by DSX_Camaro

It's not gonna happen. Just find a used SS differential. Or do a factory ZL1 rear end swap for 3.73

Bang for buck, the 1LE diff is the way to go. I'm breaking mine in right now, and it pulls so hard it's ridiculous. I haven't fully floored it yet (waiting until I get closer to the end of the break-in period) but from what I've felt so far 3.91 is the way to go.

02-13-2014, 08:37 AM	#1
f.d Drives: camaro Join Date: Feb 2014 Location: Every day some were Posts: 116	7.6" IRS the V6 ring & pinion hello everybody actually i have a real big questions.?? is it a marvel or impossible to get more than ( 3.55 ) for the 7.6" IRS diff for the V6 auto gearbox 2013 ?????? Why is that ???? Is there a scientific reason ????? Is it a marvel to manufacturing (( 3.91 or 4.10 )) ???? For a year.. i'm looking for a bigger than ( 3.55 ) ratio. but no hope.. best regards Last edited by f.d; 02-13-2014 at 10:29 AM.

02-13-2014, 12:48 PM	#2
DSX_Camaro Drives: 2013 SW 2LT/RS LFX/AY6 Join Date: Feb 2013 Location: Orlando, FL Posts: 1,741	You need to swap in the SS rear differential for the other gearing options. __________________ K&N CAI, 1LE Strut Tower Brace, Elite Engineering Catch Can and Clean Side Separator, Apex Scoop w/ Washer Relocation Kit, CTS Front Calipers and Rotors, JacFab Ported Intake Manifold, JacFab Intake Manifold Spacer, 80mm Overkill Throttle Body, SS Brake Lines, Ideal Garage Master Cylinder, Monster Twin Disc Clutch, NPP Retrofit w/ Magnaflow Resonated X, ARH Catless Downpipes, JRE Built 3.45 Diff, 1LE Axles, 1LE Hubs, Overkill Tuned, BMR Anti Wheel-hop Kit Stage I, ACS TL1 Hood Insert, ZL1 Spoiler

02-13-2014, 04:27 PM	#5
DSX_Camaro Drives: 2013 SW 2LT/RS LFX/AY6 Join Date: Feb 2013 Location: Orlando, FL Posts: 1,741	Well, being that the 7.6 rear end is only on the automatic V6 Camaros, there probably isn't that high of a demand, or maybe it has to do with mechanical strength. Most of the V6 guys just swap to the SS rear end, at which point you can do 3.45, 3.73, 3.91, 4.10, 4.3x... Not counting the strength increase. __________________ K&N CAI, 1LE Strut Tower Brace, Elite Engineering Catch Can and Clean Side Separator, Apex Scoop w/ Washer Relocation Kit, CTS Front Calipers and Rotors, JacFab Ported Intake Manifold, JacFab Intake Manifold Spacer, 80mm Overkill Throttle Body, SS Brake Lines, Ideal Garage Master Cylinder, Monster Twin Disc Clutch, NPP Retrofit w/ Magnaflow Resonated X, ARH Catless Downpipes, JRE Built 3.45 Diff, 1LE Axles, 1LE Hubs, Overkill Tuned, BMR Anti Wheel-hop Kit Stage I, ACS TL1 Hood Insert, ZL1 Spoiler

02-17-2014, 09:53 PM	#8
DSX_Camaro Drives: 2013 SW 2LT/RS LFX/AY6 Join Date: Feb 2013 Location: Orlando, FL Posts: 1,741	Well the SS rear end swap isn't TOO bad, comparatively speaking, since you get beefier axles... __________________ K&N CAI, 1LE Strut Tower Brace, Elite Engineering Catch Can and Clean Side Separator, Apex Scoop w/ Washer Relocation Kit, CTS Front Calipers and Rotors, JacFab Ported Intake Manifold, JacFab Intake Manifold Spacer, 80mm Overkill Throttle Body, SS Brake Lines, Ideal Garage Master Cylinder, Monster Twin Disc Clutch, NPP Retrofit w/ Magnaflow Resonated X, ARH Catless Downpipes, JRE Built 3.45 Diff, 1LE Axles, 1LE Hubs, Overkill Tuned, BMR Anti Wheel-hop Kit Stage I, ACS TL1 Hood Insert, ZL1 Spoiler

02-17-2014, 10:34 PM	#9
lscamaro Drives: 2011 CGM Camaro LS A6 Join Date: Jan 2011 Location: San Antonio, Texas Posts: 10,305	NO, there will likely never be any aftermarket gears for the v6 A6 7.6" IRS. That work? __________________ Click Picture for Build Thread

02-13-2014, 03:50 PM	#4
f.d Drives: camaro Join Date: Feb 2014 Location: Every day some were Posts: 116	thank you all for respond but why RICHMOND, did not manufacturing a bigger ratios than 3.55 for the V6 ?? is there a reason ?? is it impossible ?? do you think that will be in the future ratios bigger than 3.55 for V6 ( the 7.6" IRS ) ?? if Yes i will hardly wait or NO ------------------- THANK YOU AGAIN

02-13-2014, 04:38 PM	#6
6bangerBOOM Drives: 2016 1SS SW Join Date: Jun 2013 Location: N/A Posts: 1,443	Unless I have missed out, to my knowledge the Richmond gear does not fit the 7.6 IRS. It's a pain in the ass, but you have to get the SS center section, axles and hubs. It all bolts up flawlessly to your car. You do not need the SS driveshaft. It is too short for the V6 setup. All in all you're looking at about 2k for new parts and around 1k for used. And about 9-5 hundred depending on the shop (or of course free if you're a G and do your own rear end work).

02-14-2014, 03:30 PM	#7
f.d Drives: camaro Join Date: Feb 2014 Location: Every day some were Posts: 116	How I wish that someone tells me that it will be manufactured ratios as large as 3.91 or 4.10 for the ( 7.6" IRS ) in the near future. best regards

02-21-2014, 05:19 PM	#10
f.d Drives: camaro Join Date: Feb 2014 Location: Every day some were Posts: 116	I have sent a message to Richmond. I asked him about ( 7.6" IRS ). if they will manufacture a bigger ratios than ( 3.55 ) in the near future .. but no answer yet.

02-22-2014, 09:39 PM	#11
DSX_Camaro Drives: 2013 SW 2LT/RS LFX/AY6 Join Date: Feb 2013 Location: Orlando, FL Posts: 1,741	It's not gonna happen. Just find a used SS differential. Or do a factory ZL1 rear end swap for 3.73 __________________ K&N CAI, 1LE Strut Tower Brace, Elite Engineering Catch Can and Clean Side Separator, Apex Scoop w/ Washer Relocation Kit, CTS Front Calipers and Rotors, JacFab Ported Intake Manifold, JacFab Intake Manifold Spacer, 80mm Overkill Throttle Body, SS Brake Lines, Ideal Garage Master Cylinder, Monster Twin Disc Clutch, NPP Retrofit w/ Magnaflow Resonated X, ARH Catless Downpipes, JRE Built 3.45 Diff, 1LE Axles, 1LE Hubs, Overkill Tuned, BMR Anti Wheel-hop Kit Stage I, ACS TL1 Hood Insert, ZL1 Spoiler