#1  
Old 10-18-2021, 04:55 PM
joes455 joes455 is offline
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Default 7/16 to 1/2 front rotor studs

For 2nd gen f bird ,need part number.thanks joe

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  #2  
Old 10-18-2021, 08:04 PM
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Scarebird Scarebird is offline
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11" or 12" rotor?

  #3  
Old 10-18-2021, 08:44 PM
joes455 joes455 is offline
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What ever came stock

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76 T/A 455, cnc chamber E heads,OF hyd roller ,yella terra shaft rockers 11.47 119
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Old 10-19-2021, 11:10 PM
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Scarebird Scarebird is offline
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this is what you have:


PTC 97003 Specifications
Thread Size 7/16"-20
KNURL DIAMETER .564"
SHOULDER LENGTH .375"
Thread Length 1-5/16"
Overall Length 1.544"
Color or Finish Silver


this is what seems to fit best:

Dorman 610-184 - Dorman Wheel Studs



$22.99

(10) 1/2-20 Serrated Wheel Stud - .565 In. Knurl, 1-9/32 In. Length

Not in Stock

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  #5  
Old 10-20-2021, 09:43 AM
78w72 78w72 is offline
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curious why you want/need 1/2" studs for the front? doing some heavy auto x'ing?

  #6  
Old 10-23-2021, 10:09 AM
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I autocrossed with road race slicks in my 78 TA and the 7/16 were fine.

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  #7  
Old 11-14-2021, 08:31 PM
joes455 joes455 is offline
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Yeh 7/16 should be fine,i need them longer to fit a 1/4 spacer .thinking 1/2 inch due to the added spacer 1/2 inch holes

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  #8  
Old 11-20-2021, 09:55 AM
joes455 joes455 is offline
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Ok found a 7/16 stud that is longer aprox 1\2" longer than stock.Dorman 610-156 from napa

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