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Header install with header studs - any issues?

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Old 11-02-2015, 09:44 PM
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Originally Posted by 2000silvrx81
I installed my headers with header studs, fit like a champ. Put all studs in, then hung the header. Plenty of room
what vehicle was this in ? (year, model, engine) what studs did you use and what headers? stock, shorty, long tube?
Old 11-02-2015, 09:51 PM
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Originally Posted by zblee
what vehicle was this in ? (year, model, engine) what studs did you use and what headers? stock, shorty, long tube?
99 RCSB, 5.3, Speed Engineering Long Tubes
Old 11-03-2015, 01:50 PM
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Originally Posted by Low97tahoE
definitely wont be able to install the studs first and put the headers on them. if nothing else youll have little to no room at the last stud by the firewall, and on the passenger side youll hit the frame before u can bring it out enough to get it on the studs. in place is gonna be pretty much the only option. and if they are 1-7/8 headers you have to take the steering shaft loose and change the bolt anyway or itll tear up the #3 cylinder primary
I noticed on my install that the clearance was tight there at the steering shaft bolt. What bolt did you use? I was thinking of just hitting the stock bolt with a cutoff wheel and use some red locktite?

thanks,
Old 11-03-2015, 01:51 PM
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Oh and I would recomend to install the studs with the headers in position. It would make life so much easier during install.
Old 11-03-2015, 02:08 PM
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Originally Posted by Ken in AZ
Oh and I would recomend to install the studs with the headers in position. It would make life so much easier during install.
Do you say this because the headers wont fit around the studs if already installed?
Old 11-03-2015, 03:47 PM
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Originally Posted by zblee
Do you say this because the headers wont fit around the studs if already installed?
I'm sure you could fit them around, depends on how long the studs are and how much clearnace you have. Some stock engine mounts sag a little with age so it could be tight or you could be just fine. Problem isn't up by the head, its the rest of the header that snakes up through the trans tunnel on the passenger side. To me thats where the challenging part was, but I have 1 7/8" and 4L80E and I had to cut the Ear off the transmission to get mine to fit.
Old 11-03-2015, 04:14 PM
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I guess I got lucky. I installed all studs, backed the steering shaft bolt out about 10 turns, slid the headers on the studs with the gaskets already on the studs and put the nuts on.
Old 11-03-2015, 08:11 PM
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Nice!
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