pair hubcentric wheel spacers 30mm - Page 2 - ZR-1 Net Registry Forums

batchman · 12-31-2012

Good points and last night I remeasured the wrong thing. Will try to pay more attention tonight!

At the time I was trying to put clone A-molds with GS offset on the ZR-1. I recall the adapters behaved as hub centric but they were too thick for my large-shouldered slicks (335 Hoosiers on an 11" wheel gets, um, interesting).

Thanks for the questions, I will try tonight to re-confirm hub fitment to an A-mold and re-measure the "snout". And I'll try to do that *before* festivities begin...

Best,
- Jeff

batchman · 12-31-2012

Just realized I did measure the hub side at about 70.6 or .7 (a little hard due to the clearance at the hub face vs the adjust knob on the caliper), and they do "nest". So that would seem to mean no 80mm centric here.

HTH for now,
- Jeff

Ronstar · 12-31-2012

Ever figure out if they are hub and wheel centric for corvette
wheels?

batchman · 01-01-2013

Appears I've ended last year with a twist. In my defense I'll point out it was maybe 5 years ago when we bought these, I bumped into and took 'em out last summer and took pics, then a couple months ago re-sized those to be post-ready, and just now I have gone back and re-confirmed the following:

They are Chevy bolt pattern both directions, 5x4.75".

They are centric on the GM hub, measuring 70.6 or so on the hub side.

The snout, or wheel side, is 81.7 or so. They do not fit in the clone A-mold I had handy. They do fit in my CCWs, which I do wish the spacers I wound up using would support (those are flat).

Thanks for the watchful eyes, folks - wouldn't want somebody winding up with the wrong thing.

Best of the new year to you all,
- Jeff

batchman · 01-14-2013

As it came up in discussion, I am happy to offer a refund less shipping if these do not work out for any buyer. So you can test something risking only the transport.

Thanks and regards,
- Jeff

12-31-2012	#11
batchman Join Date: Jun 2009 Location: I live at Devens, one run at a time Posts: 455	Re: pair hubcentric wheel spacers 30mm Good points and last night I remeasured the wrong thing. Will try to pay more attention tonight! At the time I was trying to put clone A-molds with GS offset on the ZR-1. I recall the adapters behaved as hub centric but they were too thick for my large-shouldered slicks (335 Hoosiers on an 11" wheel gets, um, interesting). Thanks for the questions, I will try tonight to re-confirm hub fitment to an A-mold and re-measure the "snout". And I'll try to do that before festivities begin... Best, - Jeff __________________ [I]91 ZR-1 #1840, autocrossing in SCCA BSP. FIC S/S's DRM chip/Watson/Borla/lid/LW batt&headlights, springs, shocks, pads & lines, quick rack & Turn One, camber brace, 32/22mm sways, A/C halfway deleted 17x11 & 12 CCW's, 315 & 335 Hoosier A6s [/I]

12-31-2012	#12
batchman Join Date: Jun 2009 Location: I live at Devens, one run at a time Posts: 455	Re: pair hubcentric wheel spacers 30mm Just realized I did measure the hub side at about 70.6 or .7 (a little hard due to the clearance at the hub face vs the adjust knob on the caliper), and they do "nest". So that would seem to mean no 80mm centric here. HTH for now, - Jeff __________________ [I]91 ZR-1 #1840, autocrossing in SCCA BSP. FIC S/S's DRM chip/Watson/Borla/lid/LW batt&headlights, springs, shocks, pads & lines, quick rack & Turn One, camber brace, 32/22mm sways, A/C halfway deleted 17x11 & 12 CCW's, 315 & 335 Hoosier A6s [/I]

12-31-2012	#13
Ronstar Join Date: Jul 2012 Location: Michigan Posts: 182	Re: pair hubcentric wheel spacers 30mm Ever figure out if they are hub and wheel centric for corvette wheels?

01-01-2013	#14
batchman Join Date: Jun 2009 Location: I live at Devens, one run at a time Posts: 455	Re: pair hubcentric wheel spacers 30mm Appears I've ended last year with a twist. In my defense I'll point out it was maybe 5 years ago when we bought these, I bumped into and took 'em out last summer and took pics, then a couple months ago re-sized those to be post-ready, and just now I have gone back and re-confirmed the following: They are Chevy bolt pattern both directions, 5x4.75". They are centric on the GM hub, measuring 70.6 or so on the hub side. The snout, or wheel side, is 81.7 or so. They do not fit in the clone A-mold I had handy. They do fit in my CCWs, which I do wish the spacers I wound up using would support (those are flat). Thanks for the watchful eyes, folks - wouldn't want somebody winding up with the wrong thing. Best of the new year to you all, - Jeff

01-14-2013	#15
batchman Join Date: Jun 2009 Location: I live at Devens, one run at a time Posts: 455	Re: pair hubcentric wheel spacers 30mm As it came up in discussion, I am happy to offer a refund less shipping if these do not work out for any buyer. So you can test something risking only the transport. Thanks and regards, - Jeff __________________ [I]91 ZR-1 #1840, autocrossing in SCCA BSP. FIC S/S's DRM chip/Watson/Borla/lid/LW batt&headlights, springs, shocks, pads & lines, quick rack & Turn One, camber brace, 32/22mm sways, A/C halfway deleted 17x11 & 12 CCW's, 315 & 335 Hoosier A6s [/I]