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  • 1965 - 1973 Classic Mustangs -General/Talk-
  • Classic Mustang Specific Tech

Do I need longer studs going with 1inch spacers?

  • Thread starter Thread starter bcollie67
  • Start date Start date Nov 25, 2008

bcollie67

Member
Mar 18, 2008
95
1
16
Nov 25, 2008
#1
  • Nov 25, 2008
  • #1
Do I need to replace my lugs for a longer length if I am putting 17x8 front with a 1 inch spacer, and 17x9 rear with a 7/16 inch spacer? Or are te factory lugs long enough?

Also are most of you guys running hub centric spacers or lug centric spacers.

Thanks.
 

rbohm

Founding Member
Apr 12, 2002
6,698
550
204
tucson,az
Nov 25, 2008
#2
  • Nov 25, 2008
  • #2
a wheel adapter is better than a spacer since the adapter bolts in place, and the wheel bolts to the adapter. if you use just a spacer, then yes you want longer studs by the thickness of the spacer.
 
G

Grabber70Mach

Member
Jul 6, 2003
305
0
17
Indian Head, MD
Nov 25, 2008
#3
  • Nov 25, 2008
  • #3
bcollie67 said:
Do I need to replace my lugs for a longer length if I am putting 17x8 front with a 1 inch spacer, and 17x9 rear with a 7/16 inch spacer? Or are te factory lugs long enough?

Also are most of you guys running hub centric spacers or lug centric spacers.

Thanks.
Click to expand...

Yes, I prefer the hubcentric spacers.

Try here:

Wheel Conversion Kits — Vintage Venom - Vintage Mustang Disc Brake Kits
 
F

ForceFed70

That's why they call it "dope"
Founding Member
Dec 6, 1999
4,818
1
69
BC Canada
Nov 25, 2008
#4
  • Nov 25, 2008
  • #4
You won't be able to use an adapter in the rear. For an adapter you need 1" or more thickness to clear the factory studs.

7/16" is pushing it with the factory length studs. It will depend on your wheels. Installing new studs is pretty easy and cheap... I've done it myself for the same reason.
 

bcollie67

Member
Mar 18, 2008
95
1
16
Nov 26, 2008
#5
  • Nov 26, 2008
  • #5
ForceFed70 said:
You won't be able to use an adapter in the rear. For an adapter you need 1" or more thickness to clear the factory studs.

7/16" is pushing it with the factory length studs. It will depend on your wheels. Installing new studs is pretty easy and cheap... I've done it myself for the same reason.
Click to expand...

Thanks! I found a kit at cj pony parts that has the 1 inch wheel adaptors for the front, 7/16 hubcentric spacers for the rear with new longer studs, and new chrome lug nuts for $280.00.

I think I like this kit over the vintage venom kit that has the hubcentric spacers for the front and back, but it does seem a little pricey. Anyone know where to get this kit with the above mentioned parts for cheaper?
 

68coupe351

New Member
Jan 26, 2006
34
0
0
Rockwell City Iowa
Nov 26, 2008
#6
  • Nov 26, 2008
  • #6
I used 1 inch wheel adapter/spacers front and back?
 

bcollie67

Member
Mar 18, 2008
95
1
16
Nov 26, 2008
#7
  • Nov 26, 2008
  • #7
68coupe351 said:
I used 1 inch wheel adapter/spacers front and back?
Click to expand...

Where did you get yours from??
 
R

ron67fb

Founding Member
Aug 3, 2001
1,117
0
36
SF Bay area, CA
Nov 26, 2008
#8
  • Nov 26, 2008
  • #8
I bought four 1" adapters w/lugnuts for $120 on eBay. I had to grind a bit off of the tip of the factory studs because they stuck out very slightly, maybe 1mm. If your wheel backs have holes between the lug area then the extra stud length won't matter.
 

68coupe351

New Member
Jan 26, 2006
34
0
0
Rockwell City Iowa
Nov 28, 2008
#9
  • Nov 28, 2008
  • #9
bcollie67 said:
Where did you get yours from??
Click to expand...

ebay
 

Rusty67

20+ Year Stangneter
Dec 3, 2002
3,749
37
109
LA, CA
Nov 29, 2008
#10
  • Nov 29, 2008
  • #10
ForceFed70 said:
You won't be able to use an adapter in the rear. For an adapter you need 1" or more thickness to clear the factory studs.

7/16" is pushing it with the factory length studs. It will depend on your wheels. Installing new studs is pretty easy and cheap... I've done it myself for the same reason.
Click to expand...

Why can't you use a 1" adaptor in the rear ? They worked fine on my 67 ?
 

bcollie67

Member
Mar 18, 2008
95
1
16
Nov 29, 2008
#11
  • Nov 29, 2008
  • #11
Rusty67 said:
Why can't you use a 1" adaptor in the rear ? They worked fine on my 67 ?
Click to expand...

Thought that 1 inch was too wide for the rear and that everyone was using 7/16, but maybe I'm wrong. Do you think running a 17x9 wheel in the rear with a 1 inch adapter is too much?
 

Rusty67

20+ Year Stangneter
Dec 3, 2002
3,749
37
109
LA, CA
Nov 29, 2008
#12
  • Nov 29, 2008
  • #12
No wonder, I didn't notice the 17x9 in the rear. Ya, I think 1" will be too much in the rear with a standard SN95 type wheel. If you got the right backspacing, you might be able to make it work in the rear with no spacer.
 
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