headers with stock y-pipe?
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From: Sacramento
Car: 87 Pontiac Trans Am GTA
Engine: 5.7 350 V8
Transmission: Automatic
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headers with stock y-pipe?
if I were to buy a pair of headers, would I have to also buy an aftermarket y-pipe or will stock fit?
Joined: Aug 1999
Posts: 19,282
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From: Lawrence, KS
Car: Met. Silver 85 IROC/Sold
Engine: 350 HO Deluxe (350ci/330hp)
Transmission: T-5 (Non-WC)
Axle/Gears: Limited Slip 3.23's
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From: Osceola Indiana
Car: 92 RS(sold) 1989 IROC-Z
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Re: headers with stock y-pipe?
yea stock wont fit why would you want to use it anyways the stock y-pipe is terrible
Thread Starter
Junior Member
Joined: May 2009
Posts: 34
Likes: 0
From: Sacramento
Car: 87 Pontiac Trans Am GTA
Engine: 5.7 350 V8
Transmission: Automatic
Axle/Gears: ???
Joined: Aug 1999
Posts: 19,282
Likes: 103
From: Lawrence, KS
Car: Met. Silver 85 IROC/Sold
Engine: 350 HO Deluxe (350ci/330hp)
Transmission: T-5 (Non-WC)
Axle/Gears: Limited Slip 3.23's
Re: headers with stock y-pipe?
JamesC
Thread Starter
Junior Member
Joined: May 2009
Posts: 34
Likes: 0
From: Sacramento
Car: 87 Pontiac Trans Am GTA
Engine: 5.7 350 V8
Transmission: Automatic
Axle/Gears: ???
Re: headers with stock y-pipe?
That sounds like a good idea.
ill have to look all that stuff up. But do the hooker headers come with the y-pipe?
ill have to look all that stuff up. But do the hooker headers come with the y-pipe? Joined: Aug 1999
Posts: 19,282
Likes: 103
From: Lawrence, KS
Car: Met. Silver 85 IROC/Sold
Engine: 350 HO Deluxe (350ci/330hp)
Transmission: T-5 (Non-WC)
Axle/Gears: Limited Slip 3.23's
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Thread Starter
Junior Member
Joined: May 2009
Posts: 34
Likes: 0
From: Sacramento
Car: 87 Pontiac Trans Am GTA
Engine: 5.7 350 V8
Transmission: Automatic
Axle/Gears: ???
Re: headers with stock y-pipe?
ok cool
but i live in california so i wonder if theyll meet emission standards. another question. I was looking at the Magnaflow M6636019 catalytic converter. i cant tell if its weld on or bolt on. if it is weld on, can i screw holes in the sides and MAKE it a bolt on?
but i live in california so i wonder if theyll meet emission standards. another question. I was looking at the Magnaflow M6636019 catalytic converter. i cant tell if its weld on or bolt on. if it is weld on, can i screw holes in the sides and MAKE it a bolt on? Thread
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