C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

will these fit?

Thread Tools
 
Search this Thread
 
Old Oct 9, 2008 | 09:27 PM
  #1  
phat87's Avatar
phat87
Thread Starter
Pro
20 Year Member
Conversation Starter
All Eyes On Me
 
Joined: Feb 2006
Posts: 671
Likes: 10
2021 C4 of the Year - Unmodified Finalist
Default will these fit?

I just found these wheels on CL SanFran Bay area. Does anybody know if this offset will work on my 87 cpe. They are PRETTY wide!!!

Complete Custom Wheel 17X12 (yes, that's 12" wide!) Classic alloys with Hoosier 315/35-17 R3S03 race tires. Backspacing is 5 3/8";
Reply
Old Oct 10, 2008 | 09:01 AM
  #2  
AGENT 86's Avatar
AGENT 86
Team Owner
20 Year Member
Active Streak: 30 Days
Active Streak: 60 Days
Active Streak: 90 Days
 
Joined: Jan 2003
Posts: 20,304
Likes: 240
From: Summerland B.C. Canada
Default

My 90 ZR1 wheels (11 inch) have a 7.93" backspacing.
Reply
Old Oct 10, 2008 | 09:10 AM
  #3  
rocco16's Avatar
rocco16
Race Director
20 Year Member
Veteran: Air Force
Liked
Community Favorite
 
Joined: Dec 2002
Posts: 13,348
Likes: 233
From: SCMR Rat Pack'r Charter Member..Great Bend KS
Default

Originally Posted by phat87
I just found these wheels on CL SanFran Bay area. Does anybody know if this offset will work on my 87 cpe. They are PRETTY wide!!!

Complete Custom Wheel 17X12 (yes, that's 12" wide!) Classic alloys with Hoosier 315/35-17 R3S03 race tires. Backspacing is 5 3/8";
This doesn't tell us what the bolt pattern is on those wheels. Can't tell if they'll fit until that info is known.


Larry
_________
not easily impressed....
Reply
Old Oct 10, 2008 | 09:16 AM
  #4  
rfn026's Avatar
rfn026
Safety Car
10 Year Member
 
Joined: May 2004
Posts: 4,469
Likes: 275
From: Naples FL
Default

I run 17 x 12 CCWs with 315s on the rear of my '85. I've never had a problem. I'm not sure of the backspacing. I'm sure if you called CCW they could give you the answer. If you need any changes they can do it for you.

My next step it to go 17 X 12 all the way around. Kuhmo wants me to run 315s on all 4 corners. You find some pictures on my blog.

Richard Newton
My Blog
Reply
Old Oct 11, 2008 | 10:11 PM
  #5  
phat87's Avatar
phat87
Thread Starter
Pro
20 Year Member
Conversation Starter
All Eyes On Me
 
Joined: Feb 2006
Posts: 671
Likes: 10
2021 C4 of the Year - Unmodified Finalist
Default who are you???

Is this THE Richard Newton??? The 101 Projects for Your Corvette Richard Newton?

Man that is one nice a nice no Bull Sh%t car in your blog!

Thanks for taking the time to respond. Love the blog!

I was just having a momentary lapse of reason with the CCWs. I'm better now, I'm back on the meds, 255 16s are enough.

Thanks for the responses crew,

larry
Reply
Old Oct 11, 2008 | 10:43 PM
  #6  
198T7VETTE's Avatar
198T7VETTE
Racer
 
Joined: Apr 2007
Posts: 305
Likes: 0
Default

no it wont fit...that backspace leaves you with over six inches towards the outside. My Zr-1's have almost a seven inch backspace and only three plus inches on the outside and they stick out 1/2 inch on my 87 vette. 12 inch is too big
Reply

Get notified of new replies

To will these fit?





All times are GMT -4. The time now is 06:57 PM.

story-0
Top 10 DOs and DON'Ts for Protecting Your Convertible Top!

Slideshow: How to Protect A Convertible Top: 10 DOs & DON'Ts

By Michael S. Palmer | 2026-04-03 00:00:00


VIEW MORE
story-1
Top 10 Most Explosive Corvettes Ever Made: Power-to-Weight Ratio Ranked!

Slideshow: The 10 most explosive Corvettes ever built based on power-to-weight ratio.

By Joe Kucinski | 2026-05-20 07:23:03


VIEW MORE
story-2
150 hp to 1,250 hp: Every Corvette Generation Compared by the Specs That Matter

Slideshow: From C1 to C8 we compare every Corvette generation by the numbers.

By Joe Kucinski | 2026-05-12 16:54:12


VIEW MORE
story-3
8 Coolest Corvette Pace Cars (and Replicas) of All Time

Slideshow: Some Corvette pace cars became collectible legends, while others perfectly captured the look and attitude of their era.

By Verdad Gallardo | 2026-05-11 09:50:51


VIEW MORE
story-4
Top 10 Corvette Engines RANKED by Peak Torque (70+ Years of Muscle!)

Slideshow: Ranking the top 10 Corvette engines by torque output.

By Joe Kucinski | 2026-05-05 11:58:09


VIEW MORE
story-5
Corvette ZR1X Will Be Pacing the Indy 500, And Could Probably Race, Too!

Slideshow: A Corvette pace car nearly matching IndyCar speeds sounds exaggerated, until you look at the numbers.

By Verdad Gallardo | 2026-05-04 20:03:36


VIEW MORE
story-6
Top 10 Corvettes Coming to Mecum Indy 2026!

Among a rather large group of them.

By Brett Foote | 2026-05-04 13:56:44


VIEW MORE
story-7
Top 10 C9 Corvette MUST-HAVES to Fix These C8 Generation Flaws!

Slideshow: the top 10 things Corvette owners want in the C9 Corvette

By Michael S. Palmer | 2026-04-30 12:41:15


VIEW MORE
story-8
10 Revolutionary 'Corvette Firsts' Most People Don't Know

Slideshow: 10 Important Corvette 'firsts' that every fan should know.

By Joe Kucinski | 2026-04-29 17:02:16


VIEW MORE
story-9
5 Reasons to Upgrade to an LS6-Powered Corvette; 5 Reasons to Stay LT2

Slideshow: Should you buy a 2020-2026 Corvette or wait for 2027?

By Michael S. Palmer | 2026-04-22 10:08:58


VIEW MORE