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#1
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Manifold Replacement
Replacing my manifolds next week just wondering if theres anyone who knows how hard of a job it is. Looks like a bastard of a job do i have to remove the A/C or can i work around it??? And my biggest fear snapping off an exhaust bolt any tricks of the trade for helping them on there way out?
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#2
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Re: Manifold Replacement
Soak it all down with PB Blaster the night before. You'll thank yourself. But, when you say replacing your manifolds.. do you mean that as in your putting on some LT headers?
Not sure about the A/C. I know on my 3.4 I had to unmount the compressor from the accessory bracket and push it down as far as I could to get it to go to get it out of the way. Never had to disconnect the lines to it.
__________________
- Jason 1995 Pontiac Firebird ![]() ![]() User Guidelines | VB Codes Explained | AF Merchandise "Each of us, is in the scheme of things, insignificant. But millions of insignificant people, doing a tiny bit, can add up to be a very significant force." |
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#3
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Re: Manifold Replacement
What car?
And replacing what with what? |
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#4
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Re: Manifold Replacement
My bad .. Exhaust manifolds on a 1987 iroc 5.7L
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#5
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Well got 9 of the 12 bolts out sooo now i got to remove the head any ideas on prices for head gaskets and intake gaskets??
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#6
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Re: Manifold Replacement
Don't need to remove the heads to do exhaust manifolds. In fact to remove the heads, you need to first remove the manifolds.
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#7
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Re: Manifold Replacement
Manifolds are easy to take off...what are you replacing them with?
__________________
![]() -2000 LS1 Z28-1979 Berlinetta*sold*-1992 RS 25th Anniv. 350*sold*- |
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#8
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Re: Manifold Replacement
dont tell me your replacing them anything other than headers...
__________________
Formerly Blownalcoholboy 1986 Z28, 400ci SBC, Twin borg warner billet S467 turbos, Reid case powerglide, Moser 9". Holley EFI, Boost Leash. 950RWHP on pump gas, 1200rwhp on race gas (22 psi) Best ET 1/4: 8.35 @ 170mph (275 drag radial) Best ET 1/8: 5.44 @ 132mph (275 drag radial) Best 60': 1.31 on the back tires (275 drag radial) AF User Rules/Guidelines http://www.automotiveforums.com/vbul...uidelines.html |
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#9
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Re: Manifold Replacement
Broke 3 Of The Bolts Off In The Head...shity And No There Not Easy To Remove THERE IS Hardly Any Room
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#10
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Re: Manifold Replacement
oh dear.....did you soak it all down with PB Blaster the night before?
__________________
91 RS Camaro V8 305 TBI cold/ram 14"/3" open element K/N filter 3.73's B&M Megashifter 180 thermostat Flowtech TERMINATOR Exhaust 3" exhaust cutout Silvania Silverstar Headlights Ronal R15 Firehawk Wheels Hankook Ventus Sport (front) Sumitomo HTR+ (rear) 275/40ZR 17 all around... _____________________________ |
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#11
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Re: Manifold Replacement
i did this on my old camaro, didn't have many problems.
had no a/c though. plus i soaked it so nothing broke. you can get gaskets from summit super cheap. or your local pep boys. i don't know what to do with those broken bolts though.
__________________
all your are belong to us.
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#12
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Re: Manifold Replacement
looks like you're buying new heads, too...lol
__________________
![]() -2000 LS1 Z28-1979 Berlinetta*sold*-1992 RS 25th Anniv. 350*sold*- |
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#13
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Re: Manifold Replacement
Soak it all down with penetrating oil (PB blaster, WD-40, etc), get the manifolds off. Then if there is enough bolt sticking out from the broken ones, use vicegrips to remove them. Again.. YOU MUST SOAK THE BOLTS WITH PENETRATING OIL FIRST!
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#14
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Re: Manifold Replacement
Broken bolt's are never fun
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