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-   -   wheel stud knurl.. (https://forums.maxperformanceinc.com/forums/showthread.php?t=835521)

jamaca85 11-09-2019 06:37 PM

wheel stud knurl..
 
looking for a set a wheel studs for a set of after market rotors for the front of a 79 firebird. what size are they? i know their 7/16, but i need the knurl size... are they 570 or 480 thanks.. any part number would be nice too..need some 2- 21/2 inches in length thanks

Joe's Garage 11-22-2019 09:09 PM

stock 1979 Firebird front studs are .564" / 14.3mm knurl
 
So if your rotors are factory-style replacements, they should take the .570" knurl diameter aftermarket studs.

Can't help with an aftermarket long stud part number. Sorry.

Good luck!

Scarebird 11-22-2019 09:24 PM

https://www.summitracing.com/search/...rder=Ascending

jamaca85 11-27-2019 07:16 AM

thanks....

70GS455 12-02-2019 05:58 PM

These are for stock rotors belowhttps://uploads.tapatalk-cdn.com/201...d9965b274b.jpg

Sent from my SM-T817V using Tapatalk

jerry455 12-12-2019 02:38 PM

I think the smaller spline is for the rear.


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