any straight swap headers for dual cat stock y pipe??
Thread Starter
Member
iTrader: (4)
Joined: Apr 2007
Posts: 183
Likes: 1
From: toronto canada
Car: 80,81,85, trans am
Engine: 4.9,301turbo,350
Transmission: all auto
Axle/Gears: 308,342,308
any straight swap headers for dual cat stock y pipe??
i have the dual cat y pipe. 350 car. anyone make a header that can use this direct swap? 89 firebird.
Supreme Member
Joined: Sep 2002
Posts: 9,192
Likes: 19
From: Cary, North Carolina
Car: 1992 RS
Engine: Carbed 350
Transmission: 700R4
Axle/Gears: 3.42 posi
Re: any straight swap headers for dual cat stock y pipe??
There's several threads right here within 10 of this one talking about dual cat headers - 
is your friend and is highly recommended before posting.
is your friend and is highly recommended before posting. 
Supreme Member
iTrader: (2)
Joined: May 2009
Posts: 3,371
Likes: 2
From: Delaware
Car: 91' Firebird SOLD
Engine: 350 TPI +bolt-ons
Transmission: 700r4
Axle/Gears: 3:42
Re: any straight swap headers for dual cat stock y pipe??
I am almost positive that they don't make one. There will be fabrication involved. Usually cutting and welding to the dual ypipe if you choose to keep it. Much easier to buy a ypipe that is a direct match for your headers.
Thread
Thread Starter
Forum
Replies
Last Post
transaero
Engine/Drivetrain/Suspension Parts for Sale
2
Aug 31, 2015 01:14 AM