Z/28 Rear Diff Assembly - Camaro5 Chevy Camaro Forum / Camaro ZL1, SS and V6 Forums

Wacko37 · 11-26-2017, 10:04 AM

I have a Z/28 rear that came out of a car with 3,000 miles on it. Also comes with the lines that come off the diff itself (not the whole shebang). sold. I'm not on here all the time so call or text is best way of getting ahold of me. remember, this is a helical diff, 3:91 gear, and diff cooler that you can swap right in fairly easily!

Tonka1 · 11-26-2017, 12:20 PM

Hellcats come with 2.60 rear gears

Blownfogger540 · 11-26-2017, 12:42 PM

because they have 8 speeds

Wacko37 · 11-26-2017, 01:20 PM

Why was that realavent at all.....?

olblue75 · 11-27-2017, 07:48 AM

Helical vs Hellcat think he read it wrong.

sixty9fordkiller · 11-27-2017, 09:22 AM

Quote:

Originally Posted by Wacko37

Why was that realavent at all.....?

sixty9fordkiller · 11-27-2017, 09:24 AM

Quote:

Originally Posted by Wacko37

I have a Z/28 rear that came out of a car with 3,000 miles on it. Also comes with the lines that come off the diff itself (not the whole shebang). $1700 shipped to lower 48. I'm not on here all the time so call or text is best way of getting ahold of me. 520-904-0137 Dustin remember, this is a helical diff, 3:91 gear, and diff cooler that you can swap right in fairly easily!

I have a 2010 LS3 SS. Stock diff. Stock driveshaft. Stock CV Axles (1LE Axles off a 2013 but those bolted right in without modification)

would the Z28 diff bolt right in to my car without having to change anything else?

frankwjr · 11-27-2017, 09:27 AM

yup...

sixty9fordkiller · 11-27-2017, 09:53 AM

Quote:

Originally Posted by frankwjr

yup...

so the Z28 diff will bolt right in to an SS without modifications?

Wacko37 · 11-27-2017, 10:49 AM

Yes sir it will!

sixty9fordkiller · 11-27-2017, 11:19 AM

Excellent. Thank you very much! By any chance, you wouldn't happen to know if a driveshaft from a Z28 bolts directly into an SS would you? Thanks in advance. Just want to know excatly what to buy. Already have a deal on the complete diff brand new from GM for ~$1800.00 and am thinking about buying the Z28 driveshaft as well if it'll bolt on to my stock SS 6 speed manual

Wacko37 · 11-28-2017, 07:25 AM

Can I ask where you found that deal? I was finding $2200-$2400 for a new one.

sixty9fordkiller · 12-04-2017, 08:52 PM

it looks like it went up about $60 or so. But its still the cheapest i can find

https://www.gmcarpartsonline.com/p/D.../23172755.html

sixty9fordkiller · 12-04-2017, 09:04 PM

2SSRS@Gen5diy said that i will need the Z28 Axles. Is this accurate? Now im really confused

I have 1LE cv shafts (which i just installed this past july) and stock SS driveshaft. I would like to be able to just remove my stock SS diff with the 3.45s and install the Z28. So will my current driveshaft and cv axles fit the Z28 diff?

11-26-2017, 10:04 AM	#1
Wacko37 Drives: 2010 2SS/RS & 2007 2500HD D-Max Join Date: Dec 2014 Location: SW OK Posts: 322	Z/28 Rear Diff Assembly I have a Z/28 rear that came out of a car with 3,000 miles on it. Also comes with the lines that come off the diff itself (not the whole shebang). sold. I'm not on here all the time so call or text is best way of getting ahold of me. remember, this is a helical diff, 3:91 gear, and diff cooler that you can swap right in fairly easily! __________________ 2010 Summit white SS/RS, Manzo full exhaust w/2" primaries, Roto-Fab intake, FE4 conversion, JRI Coilovers built by Ult_Performance w/hypercoils, BMR sway, BMR trailing arms, UMI toe links, solid sub-frame bushings, upper control arm bushings, radius inserts, caster locks, Taylor wires, BTR spec'd cam, tuned by ECS, various little lighting mods, ebay SLP splitter, Heritage grille, ZL1 rockers, Apex 19x11 w/RE-71r's 305/30/19, eaton tru-trac 2007 2500HD Duramax, Built trans, custom tuned beast Last edited by Wacko37; 01-03-2018 at 07:01 PM.

11-26-2017, 01:20 PM	#4
Wacko37 Drives: 2010 2SS/RS & 2007 2500HD D-Max Join Date: Dec 2014 Location: SW OK Posts: 322	Why was that realavent at all.....? __________________ 2010 Summit white SS/RS, Manzo full exhaust w/2" primaries, Roto-Fab intake, FE4 conversion, JRI Coilovers built by Ult_Performance w/hypercoils, BMR sway, BMR trailing arms, UMI toe links, solid sub-frame bushings, upper control arm bushings, radius inserts, caster locks, Taylor wires, BTR spec'd cam, tuned by ECS, various little lighting mods, ebay SLP splitter, Heritage grille, ZL1 rockers, Apex 19x11 w/RE-71r's 305/30/19, eaton tru-trac 2007 2500HD Duramax, Built trans, custom tuned beast

11-27-2017, 07:48 AM	#5
olblue75 Drives: 2010 2SS/RS Join Date: Dec 2009 Location: Clarksville Tennesse. Posts: 6,064	Helical vs Hellcat think he read it wrong. __________________ Orange Krush II 1LE Front sway bar, Splitter, shocks and struts, Z28 dual mode mufflers, Intake, UCA Bushings, and Toresen 3.91 Diff. 1 piece DSS Drive Shaft, ZL1/C7 Calipers, and 32mm JPSS Rear Bar. ASC race spec splitter and wicker. 6th Gen M017 Wheels. Stainless Works 1 7/8 LTs. DSE and PAFDT Suspension components.

11-27-2017, 09:27 AM	#8
frankwjr Drives: 2010 SS 2SS M6 Join Date: Aug 2016 Location: Smithsburg, Md. Posts: 2,445	yup... __________________ 2010 SS 2SS M6 - Tune by RDP dynoSteve!(Woot) - Daily Driver - *150K!* - All work by me...

11-27-2017, 10:49 AM	#10
Wacko37 Drives: 2010 2SS/RS & 2007 2500HD D-Max Join Date: Dec 2014 Location: SW OK Posts: 322	Yes sir it will! __________________ 2010 Summit white SS/RS, Manzo full exhaust w/2" primaries, Roto-Fab intake, FE4 conversion, JRI Coilovers built by Ult_Performance w/hypercoils, BMR sway, BMR trailing arms, UMI toe links, solid sub-frame bushings, upper control arm bushings, radius inserts, caster locks, Taylor wires, BTR spec'd cam, tuned by ECS, various little lighting mods, ebay SLP splitter, Heritage grille, ZL1 rockers, Apex 19x11 w/RE-71r's 305/30/19, eaton tru-trac 2007 2500HD Duramax, Built trans, custom tuned beast

11-26-2017, 12:20 PM	#2
Tonka1 Drives: Camaro Join Date: Sep 2012 Location: FL Posts: 434	Hellcats come with 2.60 rear gears

11-26-2017, 12:42 PM	#3
Blownfogger540 Drives: 2013 ZL1 416 Join Date: Feb 2013 Location: Langley B.C Posts: 2,619	because they have 8 speeds

11-27-2017, 11:19 AM	#11
sixty9fordkiller Donkey Dick Cam Camaro Drives: 2010 2SS/RS LS3 M6 Join Date: Oct 2009 Location: Los Angeles, CA Posts: 1,998	Excellent. Thank you very much! By any chance, you wouldn't happen to know if a driveshaft from a Z28 bolts directly into an SS would you? Thanks in advance. Just want to know excatly what to buy. Already have a deal on the complete diff brand new from GM for ~$1800.00 and am thinking about buying the Z28 driveshaft as well if it'll bolt on to my stock SS 6 speed manual __________________ Bone Stock

11-28-2017, 07:25 AM	#12
Wacko37 Drives: 2010 2SS/RS & 2007 2500HD D-Max Join Date: Dec 2014 Location: SW OK Posts: 322	Can I ask where you found that deal? I was finding $2200-$2400 for a new one. __________________ 2010 Summit white SS/RS, Manzo full exhaust w/2" primaries, Roto-Fab intake, FE4 conversion, JRI Coilovers built by Ult_Performance w/hypercoils, BMR sway, BMR trailing arms, UMI toe links, solid sub-frame bushings, upper control arm bushings, radius inserts, caster locks, Taylor wires, BTR spec'd cam, tuned by ECS, various little lighting mods, ebay SLP splitter, Heritage grille, ZL1 rockers, Apex 19x11 w/RE-71r's 305/30/19, eaton tru-trac 2007 2500HD Duramax, Built trans, custom tuned beast

12-04-2017, 08:52 PM	#13
sixty9fordkiller Donkey Dick Cam Camaro Drives: 2010 2SS/RS LS3 M6 Join Date: Oct 2009 Location: Los Angeles, CA Posts: 1,998	it looks like it went up about $60 or so. But its still the cheapest i can find https://www.gmcarpartsonline.com/p/D.../23172755.html __________________ Bone Stock

12-04-2017, 09:04 PM	#14
sixty9fordkiller Donkey Dick Cam Camaro Drives: 2010 2SS/RS LS3 M6 Join Date: Oct 2009 Location: Los Angeles, CA Posts: 1,998	2SSRS@Gen5diy said that i will need the Z28 Axles. Is this accurate? Now im really confused I have 1LE cv shafts (which i just installed this past july) and stock SS driveshaft. I would like to be able to just remove my stock SS diff with the 3.45s and install the Z28. So will my current driveshaft and cv axles fit the Z28 diff? __________________ Bone Stock