CRG Discussion Forum
Welcome, Guest. Please login or register.
Did you miss your activation email?
December 22, 2014, 08:35:38 PM

Login with username, password and session length
Search:     Advanced search
Welcome to the CRG Discussion Forum!
Forum registration problems: Make sure you enter your email correctly and you check your spam box first. *Then* email KurtS2@gmail for help.
107663 Posts in 12514 Topics by 4815 Members
Latest Member: NAPA68
* Home Help Search Login Register
+  CRG Discussion Forum
|-+  Camaro Research Group Discussion
| |-+  Decoding/Numbers
| | |-+  1969 Z/28 YH Wheels
« previous next »
Pages: 1 [2]  All Print
Author Topic: 1969 Z/28 YH Wheels  (Read 2990 times)
Hot302
Member
***
Posts: 353



View Profile
« Reply #15 on: April 10, 2013, 01:44:23 PM »

Thanks, Great information. Have you ever compared these to the early "AD" rims?
Logged

Rick
69 RS/Z28
No Stripes
rszmjt
Member
***
Posts: 133


View Profile
« Reply #16 on: April 10, 2013, 03:09:30 PM »

Slots on the AD wheels are the same big slots and irregular corners same as original YH wheels.
Logged
69Z28-RS
Hero Member
*****
Posts: 2549


owner since '76


View Profile Email
« Reply #17 on: April 10, 2013, 04:45:35 PM »

I took comparison photos and measurements today between a May '69 YH wheel, and a Sept 76 FW wheel.  Basically, everything rszmjt has previously posted about teh differences is correct, wtih the only thing I noted is that I measured the width of FW slot slightly less than 1" (~ 7/8").    The length of the slots in both wheels is approximately 4" and the distance from slot to slot is approximately 3" in both wheels (no difference).    The differences are what he described.  1) 180 deg opposed reading of the stamped codes at the air valve, 2) difference in the narrow dimension of the slots (YH larger), and the different stampings inside the wheel.   
It should be far easier for all of us to determine wheel type from now on.. Smiley
Logged

Gary W.  /  69Z28-RS, 72 B 720 cowl console rosewood all tint
69 Corvette convertible, silver/black 350 hp,
60 Corvette white/red, 72 Corvette coupe (2), 
90 ZR1 red/red #246, 90 ZR1 white/gray #2466
72 El Camino, '55 Nomad, '57 Nomad, '57 B/A Sedan
Pages: 1 [2]  All Print 
« previous next »
Jump to:  

Powered by MySQL Powered by PHP Powered by SMF 1.1.20 | SMF © 2013, Simple Machines Valid XHTML 1.0! Valid CSS!
Page created in 0.075 seconds with 18 queries.