Stud Girdles / Stud Alignment

Chad E532 · 12-21-2009, 10:41 PM

Is it typical when installing a stud girdle set that the rockers are out of location by 0.100" or so center to center? I just bought a set of the Jegs house brand for small block chev and they will tighten down, but they are moving the studs around more than I figured they would.
Thanks,
Chad

ss3011 · 12-21-2009, 11:35 PM

Wow , .100 seems like alot, sometimes really cheapo rocker studs have alot of runout in them. ARP studs run real true.

Dennis Paz · 12-22-2009, 12:18 AM

what heads/what motor?

Chad E532 · 12-22-2009, 09:46 AM

AFR 195 eliminator heads with ARP studs. The tech guy at Jegs recommended that I return their house brand set and go to the AFR since the machining maybe slightly different. That is what I get for trying to save a little money and go the cheaper route.
Thanks,
Chad

Leon Rennebaum · 12-22-2009, 10:35 AM

I believe that the valves in AFR heads are relocated to provide clearance for the intake ports so that it is imperative that the stud girdle be machined for the particular AFR head. I would suggest contacting AFR, give them the serial numbers from the head and let them tell you which stud girdle would be the correct fit!!

Dennis Paz · 12-22-2009, 10:44 AM

ONLY girdle that will work is AFR girdle
I just whent through the same thing with there eliminator head.

12-21-2009, 10:41 PM	#1
Chad E532 Member Join Date: Jul 2008 Location: Lindstrom MN Posts: 156 Likes: 7 Liked 54 Times in 7 Posts	Stud Girdles / Stud Alignment Is it typical when installing a stud girdle set that the rockers are out of location by 0.100" or so center to center? I just bought a set of the Jegs house brand for small block chev and they will tighten down, but they are moving the studs around more than I figured they would. Thanks, Chad

12-21-2009, 11:35 PM	#2
ss3011 Senior Member Join Date: Feb 2002 Location: Southeast Michigan Posts: 910 Likes: 70 Liked 239 Times in 114 Posts	Re: Stud Girdles / Stud Alignment Wow , .100 seems like alot, sometimes really cheapo rocker studs have alot of runout in them. ARP studs run real true.

12-22-2009, 12:18 AM	#3
Dennis Paz Junior Member Join Date: Apr 2005 Location: stockton ca Posts: 97 Likes: 0 Liked 5 Times in 3 Posts	Re: Stud Girdles / Stud Alignment what heads/what motor?

12-22-2009, 09:46 AM	#4
Chad E532 Member Join Date: Jul 2008 Location: Lindstrom MN Posts: 156 Likes: 7 Liked 54 Times in 7 Posts	Re: Stud Girdles / Stud Alignment AFR 195 eliminator heads with ARP studs. The tech guy at Jegs recommended that I return their house brand set and go to the AFR since the machining maybe slightly different. That is what I get for trying to save a little money and go the cheaper route. Thanks, Chad

12-22-2009, 10:35 AM	#5
Leon Rennebaum Junior Member Join Date: Oct 2008 Location: Williamstown, NJ Posts: 30 Likes: 2 Liked 0 Times in 0 Posts	Re: Stud Girdles / Stud Alignment I believe that the valves in AFR heads are relocated to provide clearance for the intake ports so that it is imperative that the stud girdle be machined for the particular AFR head. I would suggest contacting AFR, give them the serial numbers from the head and let them tell you which stud girdle would be the correct fit!!

12-22-2009, 10:44 AM	#6
Dennis Paz Junior Member Join Date: Apr 2005 Location: stockton ca Posts: 97 Likes: 0 Liked 5 Times in 3 Posts	Re: Stud Girdles / Stud Alignment ONLY girdle that will work is AFR girdle I just whent through the same thing with there eliminator head.