Official 'cheep' drag wheel options (vette c5/c6 wheels) - Camaro5 Chevy Camaro Forum / Camaro ZL1, SS and V6 Forums

was619 · 10-09-2013, 03:28 PM

I'm am starting this thread to breakdown a clear explanation of what corvette wheels will fit on the rear of our 5th gens, with or without spacers.

Please be aware this is not a thread about whether spacers are 'safe' or not please keep your personal opinions out of it.

No spacer needed:
18x9.5 stock c6z fronts will work, +40mm offset - typically more expensive wheel than the oher options
grand sport c6 18x9.5 fronts will also work, +40mm offset - different spacing than the 5th gen studs

Spacer needed, minimum size:
the C5Z 18x 10.5 (+58mm offset) will work with a 5mm spacer to achieve +53mm which will clear
C5Z 18.9.5 (+65mm offset) 12mm? to achieve 53mm?

The number you are aiming for is +53mm or less to safely clear the brembo calipers.

I hope this proves to be a good reference for someone.

As alway check the torque on your lugnuts when you get to the track to make sure they are secure, and recheck and tighten as needed for a little added peace of mind.

thank you in advance for your responses!

shiznight · 10-10-2013, 12:16 AM

5/16 spacer for these. I bought the spacers from pep boys for 10 a pop.

Iroc2430 · 10-10-2013, 04:11 PM

Great Thread!

mikepage0007 · 10-10-2013, 08:33 PM

just wanted to let everyone know that while the grand sport wheels will fit, they are not correct spacing as the camaro studs , they are off by 1mm, you are safe running them, but would re torque as a precaution between runs

was619 · 10-11-2013, 12:49 AM

Quote:

Originally Posted by shiznight

5/16 spacer for these. I bought the spacers from pep boys for 10 a pop.

5/16ths is almost an 8mm spacer. can you give some details on the offset/size of the wheels you posted?

Quote:

Originally Posted by Iroc2430

Great Thread!

Thank you!

Quote:

Originally Posted by mikepage0007

just wanted to let everyone know that while the grand sport wheels will fit, they are not correct spacing as the camaro studs , they are off by 1mmyouare safe running them, but would re torque as a precaution between runs

I'd like to keep it updated with good info like this! Thanks!

Any additional info that can be added would be greatly appreciated!

blazzin1 · 10-11-2013, 06:39 AM

Quote:

Originally Posted by mikepage0007

just wanted to let everyone know that while the grand sport wheels will fit, they are not correct spacing as the camaro studs , they are off by 1mmyouare safe running them, but would re torque as a precaution between runs

This is true of ALL Corvette wheels, not just the Grand Sports. The Corvette bolt pattern (and a good majority of previous GM cars) is 5 x 4.75 in., which converts to 5 x 120.65 mm. The 5th Gen Camaro is 5 x 120 mm. So, yes, there is a slight difference of 0.65 mm, and when you consider that measurement is taken between the center point of two studs, then each stud on the Corvette is a whole 0.325 mm further apart. Hardly worth mentioning. The bolt pattern will fit without issue, and there are even guys daily driving on these wheels. Personally, I would probably still consider running a hubcentric centering ring just to make sure.

I have a pair of 18x9.5" (+40) Corvette ZR1 replicas ready to install (no spacers needed)....just waiting on the funds for the tires!!! The wheels weigh 26 lbs. each. It's pretty bad when you can get (2) wheels cheaper than one tire!!!!!!!!!

Retro69 · 10-11-2013, 09:48 AM

Quote:

Originally Posted by blazzin1

This is true of ALL Corvette wheels, not just the Grand Sports. The Corvette bolt pattern (and a good majority of previous GM cars) is 5 x 4.75 in., which converts to 5 x 120.65 mm. The 5th Gen Camaro is 5 x 120 mm. So, yes, there is a slight difference of 0.65 mm, and when you consider that measurement is taken between the center point of two studs, then each stud on the Corvette is a whole 0.325 mm further apart. Hardly worth mentioning. The bolt pattern will fit without issue, and there are even guys daily driving on these wheels. Personally, I would probably still consider running a hubcentric centering ring just to make sure.

I have a pair of 18x9.5" (+40) Corvette ZR1 replicas ready to install (no spacers needed)....just waiting on the funds for the tires!!! It's pretty bad when you can get (2) wheels cheaper than one tire!!!!!!!!!

Where did you buy those? They are awesome!

dekan513 · 10-11-2013, 09:54 AM

i run the 18x9.5 40 mm offset fronts on the rear with no spacer . i tried the 56 mm offset but u will need a 1" or so spacer . i have 1.5 spacer and u got plenty of room

blazzin1 · 10-11-2013, 10:41 PM

Quote:

Originally Posted by Retro69

Where did you buy those? They are awesome!

PM Sent

was619 · 10-12-2013, 11:32 AM

Quote:

Originally Posted by blazzin1

The Corvette bolt pattern (and a good majority of previous GM cars) is 5 x 4.75 in., which converts to 5 x 120.65 mm. The 5th Gen Camaro is 5 x 120 mm. So, yes, there is a slight difference of 0.65 mm, and when you consider that measurement is taken between the center point of two studs, then each stud on the Corvette is a whole 0.325 mm further apart. Hardly worth mentioning. The bolt pattern will fit without issue, and there are even guys daily driving on these wheels.

I have a pair of 18x9.5" (+40) Corvette ZR1 replicas ready to install (no spacers needed)....just waiting on the funds for the tires!!! The wheels weigh 26 lbs. each. It's pretty bad when you can get (2) wheels cheaper than one tire!!!!!!!!!

26 lbs... That is significant considering the stock 20s are 32 lbs. so that's a total of a 12lb reduction of rotational mass minus the difference in tire weight(if they are more/less than the pzeros.

It is just so hard for me to believe that we couldn't find a Cheeper 17inch options. The price difference for a 17 vs 18, for example on an M.T. E.T. Street is a little over $60 difference. And the ability to use bias ply 'slicks' in a 17 creates another issue.

dcoates18481 · 10-12-2013, 12:11 PM

Anyone with links where to get these wheels/Spacers?

Just what i need for weekend racing takeoffs!

Pro Stock John · 10-14-2013, 12:16 AM

18x9.5 ZR1 wheels front and back, 305/45R18 NT05R's on back, 265/ R18 Nitto's up front. Some mods necessary to fit front wheels.

Denis · 03-24-2014, 08:52 PM

Little bit of back from the dead action lol

for you guys actually running these, are you running hub centric rings or just bolting them up and going?

Pro Stock John · 03-25-2014, 10:41 AM

My ZR1 replicas do not have hub centric rings and I've never had a problem with them.

10-09-2013, 03:28 PM	#1
was619 Billy The Kid Drives: Cyber Grey 2SS/RS Join Date: Jun 2009 Location: North Alabama Posts: 637	Official 'cheep' drag wheel options (vette c5/c6 wheels) I'm am starting this thread to breakdown a clear explanation of what corvette wheels will fit on the rear of our 5th gens, with or without spacers. Please be aware this is not a thread about whether spacers are 'safe' or not please keep your personal opinions out of it. No spacer needed: 18x9.5 stock c6z fronts will work, +40mm offset - typically more expensive wheel than the oher options grand sport c6 18x9.5 fronts will also work, +40mm offset - different spacing than the 5th gen studs Spacer needed, minimum size: the C5Z 18x 10.5 (+58mm offset) will work with a 5mm spacer to achieve +53mm which will clear C5Z 18.9.5 (+65mm offset) 12mm? to achieve 53mm? The number you are aiming for is +53mm or less to safely clear the brembo calipers. I hope this proves to be a good reference for someone. As alway check the torque on your lugnuts when you get to the track to make sure they are secure, and recheck and tighten as needed for a little added peace of mind. thank you in advance for your responses! __________________ CGM 2SS/RS[SIZE="1"] Performance: LT Headers/Stainless Works cat-back, 225/233 Cam, 1LE 3.91 gears, Custom Tune, BMR suspension, MGW Shifter, Stainless brake & clutch lines, Ideal G Master Cylinder, 275s on all 4 corners Aesthetics: ZL1 Spoiler, DIY LED marker lights, AACPlasma DRL, Yellow Calipers, painted factory wheels Last edited by was619; 10-11-2013 at 12:40 AM.

10-10-2013, 12:16 AM	#2
shiznight Drives: 2010 camaro ss l99 Join Date: Apr 2013 Location: oklahoma city Posts: 224	5/16 spacer for these. I bought the spacers from pep boys for 10 a pop. Attached Images __________________ TSP vvt-1 cam, Headers-catless xpipe, Knn intake 417/422 Nitrous 100 wet shot 520/585 Racestar super 94 17x4.5/17x9.5 highest trap to date 120.6mph 12.0@spinfest. rage

10-10-2013, 04:11 PM	#3
Iroc2430 Smoke'm if you can Drives: 2010 Camaro 2SS/RS/LS3/M6 Join Date: Nov 2012 Location: Reno, NV Posts: 713	Great Thread! __________________ Texas Speed LT Headers with HF Cats, Borla ATAK Exhaust, MGW Short Throw Shifter, ADM CAI with Scoop, Elite Oil Catch Can, Mishimoto Aluminum Radiator, Pedders XA Coilovers, Mantic Twin 9000 Clutch, PFADT Solid Subframe Bushings, PFADT Front & Rear Sways, PFADT Upper Control Arm Bushing, PFADT Trailing Arms/Tie Rods, Whiteline Adjustable End Links, Whiteline Adjustable Lower Control Arms, Pedders Diff Bushings, Line Lock, ACC Side Markers, ACC Reverse Lights, Custom Tune from Nitrous Express.

10-10-2013, 08:33 PM	#4
mikepage0007 Drives: 2010 camaro Join Date: Aug 2009 Location: port st lucie ,florida Posts: 4,273	just wanted to let everyone know that while the grand sport wheels will fit, they are not correct spacing as the camaro studs , they are off by 1mm, you are safe running them, but would re torque as a precaution between runs Last edited by mikepage0007; 10-11-2013 at 06:19 PM.

10-11-2013, 09:54 AM	#8
dekan513 chevy pride Drives: 2ss/rs Join Date: Feb 2012 Location: pikeville ky Posts: 2,141 View My Garage	i run the 18x9.5 40 mm offset fronts on the rear with no spacer . i tried the 56 mm offset but u will need a 1" or so spacer . i have 1.5 spacer and u got plenty of room Attached Images __________________ check out ky speeds fb page https://www.facebook.com/kyspeed

10-12-2013, 12:11 PM	#11
dcoates18481 Drives: 2010 CAMARO RALLY YELLOW SS/RS/M6 Join Date: Aug 2012 Location: Aransas Pass Texas Posts: 565 View My Garage	Anyone with links where to get these wheels/Spacers? Just what i need for weekend racing takeoffs! __________________ I LIKE TO GO FAST! Lethal Racing Night Fury Cam Kit, Melling oil pump, C5R Timing Chain, Dyno Tuned by Shawn@Lethal Racing, Vararam Tuned intake, Vararam Power Wedge, LSR Tri Ax Short throw Shifter, VMAX Ported T/B, TSP 2" L/T Headers, TSP Cat delete, Borla axle back exhaust, Innovate A/F monitor, 471.7 HP/438.8 TQ

10-14-2013, 12:16 AM	#12
Pro Stock John Writer Drives: 2010 SS / 1967 Camaro Join Date: May 2009 Location: Chicago, IL Posts: 7,221	18x9.5 ZR1 wheels front and back, 305/45R18 NT05R's on back, 265/ R18 Nitto's up front. Some mods necessary to fit front wheels. __________________ PROJECT HEAVY CHEVY Camaro Now: Mods for the Masses Part I \| Part II 13.15@106 1.95 \| 100% Stock 12.37@112 1.85 \| + Kooks Headers/Cats + 20" 555R + CAI + BW TB + UDP + Tune 12.06@113 1.70 \| + CD 3200 + 18" NT05R + RCR Intake + NE OTR + GPI Tune 11.84@115 1.59 \| + 3.91s + Race Star 17x7 Fronts 10.90@125 1.47 \| + GPI VVT Cam + BW Ported Heads + CD 3800

03-24-2014, 08:52 PM	#13
Denis Drives: 2010 SS Join Date: May 2012 Location: Yorktown Heights, NY Posts: 7,695 View My Garage	Little bit of back from the dead action lol for you guys actually running these, are you running hub centric rings or just bolting them up and going? __________________

03-25-2014, 10:41 AM	#14
Pro Stock John Writer Drives: 2010 SS / 1967 Camaro Join Date: May 2009 Location: Chicago, IL Posts: 7,221	My ZR1 replicas do not have hub centric rings and I've never had a problem with them. __________________ PROJECT HEAVY CHEVY Camaro Now: Mods for the Masses Part I \| Part II 13.15@106 1.95 \| 100% Stock 12.37@112 1.85 \| + Kooks Headers/Cats + 20" 555R + CAI + BW TB + UDP + Tune 12.06@113 1.70 \| + CD 3200 + 18" NT05R + RCR Intake + NE OTR + GPI Tune 11.84@115 1.59 \| + 3.91s + Race Star 17x7 Fronts 10.90@125 1.47 \| + GPI VVT Cam + BW Ported Heads + CD 3800 Last edited by Pro Stock John; 04-22-2014 at 04:59 PM.