Headers - Eliminated Mount Points as a Result ???
Thread Starter
Junior Member
iTrader: (3)
Joined: Aug 2011
Posts: 50
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From: South Central Ohio
Car: 1991 Firebird Formula
Engine: 305 TPI
Transmission: 700R4 to WC T5 swap
Axle/Gears: 2.73 drum to 3.73 PBR swap
Headers - Eliminated Mount Points as a Result ???
Hey everyone,
I'm working with a 1991 305tpi.
I'm getting Dyno Don's headers. I was taking off the exhaust manifold and realized I'm about to face a couple obstacles.
If I use the bolts he recommends, I won't be able to use a couple mounting spots. The factory uses the longer studs where you can bolt down the manifold and use another nut one top of that to mount the dipstick support and what I believe to be an anchor point for a power steering brace? I removed the engine last year, so I forget, but I'll figure it out when I go to put it together.
Regardless, I'm gonna have to fabricate something. If you've experienced this let me know!
P.S.- I've done a search and I come up with a mount that looks different than mine in each example. That or I just missed it.
What I'm concerned about is a black rod type thing that mounts at the arrow in my picture.


Here are the suggested bolts:
http://www.summitracing.com/parts/ARP-100-1109/
I'm working with a 1991 305tpi.
I'm getting Dyno Don's headers. I was taking off the exhaust manifold and realized I'm about to face a couple obstacles.
If I use the bolts he recommends, I won't be able to use a couple mounting spots. The factory uses the longer studs where you can bolt down the manifold and use another nut one top of that to mount the dipstick support and what I believe to be an anchor point for a power steering brace? I removed the engine last year, so I forget, but I'll figure it out when I go to put it together.
Regardless, I'm gonna have to fabricate something. If you've experienced this let me know!
P.S.- I've done a search and I come up with a mount that looks different than mine in each example. That or I just missed it.
What I'm concerned about is a black rod type thing that mounts at the arrow in my picture.
Here are the suggested bolts:
http://www.summitracing.com/parts/ARP-100-1109/
Thread Starter
Junior Member
iTrader: (3)
Joined: Aug 2011
Posts: 50
Likes: 0
From: South Central Ohio
Car: 1991 Firebird Formula
Engine: 305 TPI
Transmission: 700R4 to WC T5 swap
Axle/Gears: 2.73 drum to 3.73 PBR swap
Re: Headers - Eliminated Mount Points as a Result ???
Thanks for the rapid reply.
How do you all remedy this situation?
I know your dipstick, alternators and a/c isn't flopping around like a fish under your hood!
How do you all remedy this situation?
I know your dipstick, alternators and a/c isn't flopping around like a fish under your hood!
Joined: Mar 2000
Posts: 5,703
Likes: 132
From: Orange, CA
Car: '90 Trans Am-12.45@110.71
Engine: 355 w/AFR 195's Elem. 400/430 HP/TQ
Transmission: Tremec T-56
Axle/Gears: 12 Bolt 3.73
Re: Headers - Eliminated Mount Points as a Result ???
I will supply the spacers to reuse the stock bolts in those places.
Member
Joined: Oct 2011
Posts: 158
Likes: 0
From: Winston Salem, NC.
Car: 1987 IROC Z28 Camaro
Engine: HSR L98
Transmission: 700R4
Axle/Gears: stock
Supreme Member
iTrader: (1)
Joined: Jul 2006
Posts: 1,132
Likes: 11
From: Aloha, Oregon
Car: '91 Camaro Z28, '85 Camaro Z28
Engine: LB9, LB9
Transmission: T5, 700r4
Axle/Gears: Eaton 3.73 Posi, 3.23 Posi
Re: Headers - Eliminated Mount Points as a Result ???
I never received any spacers. But it wasn't a huge deal. I just made my own at my shop and reused the stock bolts for those supports.
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