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screw-in rocker arm studs

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Old Apr 20, 2006 | 06:51 PM
  #1  
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From: Southern IL
Car: 88 GTA "Cocaine"
Engine: 350 tpi
Transmission: 700r4
Axle/Gears: 3.27
screw-in rocker arm studs

has anyone put their own studs in and if so how did you do it?
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Old Apr 20, 2006 | 09:43 PM
  #2  
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From: 51°N 114°W, 3500'
Car: 87 IROC L98
Engine: 588 Alcohol BBC
Transmission: Powerglide
Axle/Gears: Ford 9"/31 spline spool/4.86
You need to have the push-in stud boss machined down then the hole needs to be tapped for a screw in stud. Although they sell a tool to do it, most people get it done at a machine shop.
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Old Apr 20, 2006 | 09:44 PM
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RockerStudReplacement
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Old Apr 20, 2006 | 11:28 PM
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From: Calgary, AB, Canada
Car: 1982 Trans-Am
Engine: 355 w/ ported 416s
Transmission: T10, hurst shifter
Axle/Gears: 10 bolt, true-trac, 3.73
I did it vaders way, but I didn't buy that pulling/tapping jig, I just made a simple one. Worked well.

Stephens way is the more common way, and involves machining the boss down for guide plates. If you don't want/need guide plates, Vaders way is fine to use.
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Old Apr 21, 2006 | 05:15 AM
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ede's Avatar
ede
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From: Jackson County
i've done alot. it's pretty simple, mill the stud boss, tap the holes, i use a drill press to fixture everything, install new studs
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Old Apr 21, 2006 | 01:07 PM
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From: bowling green ky
Car: 91 Camaro
Engine: 350 tpi
Transmission: T-5
Axle/Gears: crappy 3.08 open rear
I read vaders artical on screw in studs but i dont too much like mr gasket. I have never seen their studs,but does arp make a ball stud. also do you trust these mr gasket studs
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Old Apr 21, 2006 | 01:11 PM
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From: Calgary, AB, Canada
Car: 1982 Trans-Am
Engine: 355 w/ ported 416s
Transmission: T10, hurst shifter
Axle/Gears: 10 bolt, true-trac, 3.73
ARP only makes the collared studs. I think another manufacturer makes the non collared ones like mr gaskets... not sure who, maybe moroso?

ARP studs you can't use stover nuts for your rockers, or at least they say you CAN'T.. I remember a member saying a rocker stud cracked off while he was putting on the distorted thread locking nut.... something about the harder steel of the ARP being prone to cracking from the harmonics or something....

Summit makes some too



I trust the mrgasket ones../.
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Old Apr 21, 2006 | 07:47 PM
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From: Southern IL
Car: 88 GTA "Cocaine"
Engine: 350 tpi
Transmission: 700r4
Axle/Gears: 3.27
I want to use the mr gaskets 1075s but they seem to be hard to find. I searched summit and they will make you wait a month so I went to autozone and they carry everything but

let me know where to get them
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Old Apr 21, 2006 | 08:09 PM
  #9  
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From: Southern IL
Car: 88 GTA "Cocaine"
Engine: 350 tpi
Transmission: 700r4
Axle/Gears: 3.27
you know what I am going to run the summit cam and I think I would like to pin the studs how is this done
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