header help on 90 305 firebird
Thread Starter
Member
Joined: Feb 2010
Posts: 222
Likes: 0
From: liverpool ny
Car: 1990 firbird formula
Engine: 355ci
Transmission: t56 spec3+ cluch
Axle/Gears: 9 bolt disc brake 2.77
header help on 90 305 firebird
im looking for full length headers for my 90 firebird formula I was looking at head man headers but not sure what to get im looking for something that won't take a lot of modifying to fit in the car just wondering if anyone could help
Supreme Member
iTrader: (4)
Joined: Mar 2009
Posts: 3,079
Likes: 4
From: Pepperell, MA
Car: 1987 Trans Am
Engine: LQ9/L92
Transmission: 4L60E
Re: header help on 90 305 firebird
to make long tubes work, you will need to fab something up for the y and the cat. If you've still got the stock 305, you're better off sticking with shorties and a y; less work, more ground clearance, and less expensive to make work.
Joined: Dec 2007
Posts: 1,924
Likes: 12
From: Minnesota
Car: 84 camaro, 88 trans am, 98 camaro
Engine: Modded , stock, LSX modded
Transmission: 700r4, 700r4, t-56
Axle/Gears: 327, 308, 373
Re: header help on 90 305 firebird
im looking for something that won't take a lot of modifying
Thread
Thread Starter
Forum
Replies
Last Post
colton_carlson
Firebirds for Sale
7
Mar 8, 2019 12:21 PM






