View Full Version : Chevelle SS center cap
sixtiesmuscle
12-08-2011, 03:47 AM
I need one "snap on" center cap in good used condition.
XXXGoldL34M20
12-08-2011, 03:59 AM
What year?
sixtiesmuscle
12-08-2011, 03:21 PM
With shallow cup. 1/8th I'm told. I thought the spring clip style was that way only.
ORIGLS6
12-08-2011, 03:29 PM
Lemme look tonite Mike. I probably have some.
SS427
12-08-2011, 04:17 PM
As far as I know the only way the snap cap was available was in the deep 1/4" recess.
I have three, one of which is in very good shape but would still need to be rechromed. It has one pit on the outer surface, four pits on the inner lip and one blemmish on the face of the lip. It uses the peened over backing plate versus the screw on.
1969 Super Sport rims used the bolt on center cap,with 1/4" depth on top,on the assembly line.
Early assembled 1970 Super Sport rims used the same bolt on cap,while later cars got the newly designed clip on cap.
Both still had 1/4" depth on top.
If from Leeds & box #91 of your buildsheet says #775,that would mean your car received the bolt on cap originally.
Later on into the 1970's,GM still produced the clip on cap,but now with 1/8" depth,that was available over the counter.
1/8th #323 cap.
http://i159.photobucket.com/albums/t142/peterspix_2007/sYccarpartsXmas0020.jpg
http://i159.photobucket.com/albums/t142/peterspix_2007/sYccarpartsXmas0018.jpg
http://i159.photobucket.com/albums/t142/peterspix_2007/sYccarpartsXmas0019.jpg
http://i159.photobucket.com/albums/t142/peterspix_2007/sYccarpartsXmas0017.jpg
SS427
12-08-2011, 05:22 PM
I stand corrected....
sixtiesmuscle
12-08-2011, 08:27 PM
Thanks for the great info Rick P., and, thanks for the cap Rick N.
mockingbird812
12-08-2011, 08:42 PM
Man Rick, great info and with pictures. I still like picture books best!
Mr. Chevy
12-09-2011, 03:39 AM
Picture difference of the 1/8 depth cap vs. the 1/4 depth cap..
Rich
http://i268.photobucket.com/albums/jj37/RICHRUTT/Picture5428.jpg
mockingbird812
12-09-2011, 04:54 AM
Nice shot Rich. Thanks for the extra effort. School <<GRAEMLIN_URL>>/scholar.gif is in session fellas! <<GRAEMLIN_URL>>/beers.gif
Ngtflyr
12-09-2011, 05:18 AM
Okay professor, once again I see how little I know. I have a question for you since we are on the subject. 70 Chevelle, Atlanta, April, 4th week build, block 91 whl covrs 323FJ.
Probably the snap on kind since I have both the 1/4, and 1/8th deep with the screw backplates.
ORIGLS6
12-09-2011, 05:59 AM
My 05D Arlington car has the 1/4" snap-in caps.
Ls6 Ragtop
12-09-2011, 01:56 PM
Any buildsheet with 323FJ is originally a snap-in cap style. 770 or 775 denotes bolt-ons.
Mr. Chevy
12-09-2011, 07:33 PM
I was educated on these caps from Phil "Woj" and Grady...
Rich
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