Thread: What gaskets do I need for zzp dp

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  1. #1 What gaskets do I need for zzp dp 
    GT Level Member Jnibbs24's Avatar
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    Just picked up a used zzp downpipe, it's 3" catted, I read reviews that the gaskets for zzp are crap, where can I pick one up? Thanks, tried searching but zzp downpipe gaskets didn't really show anything and couldn't find a sticky.....
    99 GTP, F1 Hood,CAI,HP TUNE,RoofRails,HID,Front/Rear STB,
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  2. #2 Re: What gaskets do I need for zzp dp 
    Turbo is the way to go. Fivefingerdeathpunch's Avatar
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    The stock rear manifold to downpipe gasket should be metal, you can re-use that.

    Then you only need a downpipe to catback gasket. It is that simple.

    SMGPFC Member #1
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  3. #3 Re: What gaskets do I need for zzp dp 
    GT Level Member Jnibbs24's Avatar
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    Felpro make one for the stock exhaust? Autozone online said didn't fit...
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  4. #4 Re: What gaskets do I need for zzp dp 
    Killa Bee Scottydoggs's Avatar
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    bring the new dp into the store and match one up. or hit up a muffler shop, they got the gasket too for sure.

    98 Buick Regal GS, F body brakes, Caddy STS wheels, tinted tails L36 bottom end, lightly ported heads, 1.95 roller rockers, headers, gen 5 N* 3.0 pulley, FSIC, 42 lb injectors, a BrandonHall rebuilt trans, DHP tuned and AEM water/Meth injection https://goo.gl/gpV5kW
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  5. #5 Re: What gaskets do I need for zzp dp 
    GT Level Member Jnibbs24's Avatar
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    Could I just get stock metal ones from the dealership?
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  6. #6 Re: What gaskets do I need for zzp dp 
    Killa Bee Scottydoggs's Avatar
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    the cat back one costs like 8 bucks at the parts store, dealer will want double i bet. but yes, you could go there for one.


    and they are all metal, or metal coated or some crap, the thick ones like for the dp to res flange.

    98 Buick Regal GS, F body brakes, Caddy STS wheels, tinted tails L36 bottom end, lightly ported heads, 1.95 roller rockers, headers, gen 5 N* 3.0 pulley, FSIC, 42 lb injectors, a BrandonHall rebuilt trans, DHP tuned and AEM water/Meth injection https://goo.gl/gpV5kW
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  7. #7 Re: What gaskets do I need for zzp dp 
    GT Level Member Jnibbs24's Avatar
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    Yeah ill just go to the parts store then
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  8. #8 Re: What gaskets do I need for zzp dp 
    GXP Level Member GTPpower's Avatar
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    The factory gasket is a crush-bend gasket. You cannot reuse it. It'll leak.

    You can get a new one at the dealership, or put some copper rtv on it, or a felpro as a few have said.


    2001 GTP Drag Car - XPZ, Tischler heads, Upsidedown M90 IC'd, e85, Gen V, 2.3 w/ 5%OD
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    2001 GTP - cam, headers, nitrous, stock trans - 11.83 @ 116 <$2k in mods - sold
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