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

wheel studs

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Old Nov 5, 2007 | 05:13 PM
  #1  
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From: Grand Sport #82
Default wheel studs

I need studs that are about 1" longer than stock to mount my new brake kit.

Wich of these will fit?

The knurl length of diameter varries, and im notsure what I need?

Brand: ARP
Product Line: ARP Wheel Studs
Part Type: Wheel Studs
Wheel Stud Style: Press-in
Thread Size: 12mm x 1.50 RH
Knurl Diameter: 0.558 in.
Underhead Length (in): 2.600 in.
Knurl Length (in): 0.275 in.
Quick Start Nose: Yes
Quantity: Sold as a set of 5.
Notes: Designed to fit Lexus IS300 applications


Brand: ARP
Product Line: ARP Wheel Studs
Part Type: Wheel Studs
Wheel Stud Style: Press-in
Thread Size: 12mm x 1.50 RH
Knurl Diameter: 0.579 in.
Underhead Length (in): 2.750 in.
Knurl Length (in): 0.300 in.
Quick Start Nose: No
Quantity: Sold as a set of 4.
Notes: Designed to fit Mazda rear 1994-2005 applications


/Lars
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Old Nov 5, 2007 | 06:14 PM
  #2  
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Default ARP wheel studs

Neither of those will fit the Vette. They need a .509 knurl. ARP 100-7713 are 3.25" long overall and 100-7708 are I believe 2.75 long overall. Both are 12mm x 1.5 thread.
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Old Nov 5, 2007 | 06:48 PM
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Originally Posted by Widebody
Neither of those will fit the Vette. They need a .509 knurl. ARP 100-7713 are 3.25" long overall and 100-7708 are I believe 2.75 long overall. Both are 12mm x 1.5 thread.
not sure of the part #'s but ARP does have the sizes mentioned
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Old Nov 6, 2007 | 03:19 AM
  #4  
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From: Grand Sport #82
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thnaks... what is the stock studs over all lenght?
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Old Nov 6, 2007 | 03:24 AM
  #5  
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Default GM part

Use this GM part# 22551491 The stud is 76mm long with about a 14mm dog point on the end. I use these with 18mm spacers on some 5 spokes. The part # is "disguised" in the GM Performance catalog in the Olds engine parts section.
Very easy install, just nick the head on a grinding wheel 30* and they will clear the backside with no problem.

I sent you a PM also! Sent you a newer PM with a link to a snapshot!

Last edited by WVZR-1; Nov 6, 2007 at 03:42 AM.
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Old Nov 6, 2007 | 05:43 AM
  #6  
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This is the Lingenfelter part # which looks like a GM Part #, 22551491
Mojo gave this to me a few years back
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Old Nov 6, 2007 | 07:30 AM
  #7  
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Originally Posted by REDC4CORVETTE
This is the Lingenfelter part # which looks like a GM Part #, 22551491
Mojo gave this to me a few years back
I bought them from LPE but they came in a GM box.
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Old Nov 6, 2007 | 11:13 AM
  #8  
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Call your local GM dealer & tell them you want the wheel studs from a T-1 Kit. They fit from 84 - 2004 at least. That is what I used, sorry I don't have the part #.
FWIW The GM T-1 studs are longer than the ARP ones, mostly due to the unthreaded tip on the GM version.
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Old Nov 6, 2007 | 03:10 PM
  #9  
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The GMPP studs are not zinc coated, so when your lug nuts are outside during the winter, well, you know what will happen.
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Old Nov 6, 2007 | 03:26 PM
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From: Lahaina Hi
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I went to the GM dlr and gave them the part number Mojo gave me and they gave me 10 of those studs,been on the car for 4 years now.
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