1991 Pontiac Firebird Exhaust Manifold and Header Hardware

Your 1991 Pontiac Firebird might be the best vehicle you’ve ever owned. Or you may just be struggling to keep it highway-approved. No matter the situation, Advance Auto Parts has the Exhaust Manifold and Header Hardware you desperately need.

We currently carry 8 Exhaust Manifold and Header Hardware to choose from for your 1991 Pontiac Firebird, and our inventory prices range from as little as $11.49 up to $89.99.

On top of low prices, Advance Auto Parts offers 5 different trusted brands of Exhaust Manifold and Header Hardware for the 1991 Pontiac Firebird. We only sell parts from trusted brands like Dorman so that you can find quality parts you can count on.

Don’t take our word for it – check out customer ratings and reviews to buy with confidence. We have 17 reviews on our Exhaust Manifold and Header Hardware for the 1991 Pontiac Firebird from previous customers.

Have parts delivered straight to your home, or find the nearest Advance Auto Parts store to check out our Exhaust Manifold and Header Hardware stock in-person!

Exhaust Manifold and Header Hardware for Your 1991 Pontiac Firebird

Dorman – Help – Exhaust Manifold Hardware Kit – 3/8-16 In. (Part No.03401)

Exhaust Manifold Hardware Kit - 3/8-16 In.

from

$11.49
Our Exhaust Stud and Nut provides you with the proper stud and nut for repairing or installing your manifold. Save time and energy by having the right hardware on hand when you need it.

Product Features:
  • Direct replacement for a proper fit every time
  • Durable steel construction
  • Also available in the Exhaust Manifold Hardware Kit
  • New hardware helps fix exhaust leaks
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Walker – Exhaust 35574 Catalytic Converter Air Tube (Part No.35574)

Exhaust 35574 Catalytic Converter Air Tube

from

$87.99
Walker®, with our worldwide OE partnerships and manufacturing facilities, possesses the technical excellence needed to meet today’s emissions control needs, while developing solutions for tomorrow’s challenges. Walker® is a ‘one-stop’ convenience, offerin

Product Features:
  • Offered in a variety of styles and sizes for your installation needs
  • Constructed from durable and robust material for long life
  • Universal fit for installation flexibility
  • Designed to work seamlessly with OE and Walker aftermarket replacement parts
  • New Walker® accessories help to ensure effective exhaust repairs
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Mr. Gasket – Header Bolt Set (Part No.2210G)

Header Bolt Set

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$44.99
Made from durable 304 stainless steel, this compact bolt head and flange is ideal for use where space is minimal, typical on header flanges. It resists rust and corrosion, provides a clean professional appearance.

Product Features:
  • Bright ball burnish finish
  • These bolts are made from 304 stainless
  • Compact hex head is ideal where space is limited
  • 12 per set
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Dorman – Exhaust Flange Hardware – 4 Bolts And 2 Studs – 3/8-16 (Part No.675-217)

Exhaust Flange Hardware - 4 Bolts And 2 Studs - 3/8-16

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$19.29
This engine manifold stud and nut match the fit and function of the original hardware on specific makes and models. Ensure a thorough manifold repair or installation with this durable and reliable hardware.

Product Features:
  • Direct replacement – this engine manifold stud and nut match the fit and function of the original stud and nut on specified years, makes and models
  • Ideal solution – replaces missing or damaged hardware to ensure a thorough manifold installation or repair
  • Durable construction – made of quality materials for reliable service life
  • Quality assured – backed by a team of product engineers based in the United States
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Felpro – Exhaust Flange (Part No.ES 75111)

Exhaust Flange

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$27.49
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

Product Features:
  • Designed and manufactured to meet the needs of the exhaust system repair environment.
  • Verified, tested and certified proprietary Organic coating resists corrosion.
  • Tightly controlled coefficient of friction ensures reliable installation.
  • Application specific kit contents
  • Self-locking nuts (where applicable).
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Mr. Gasket – ExhstHdrBolt (Part No.2230G)

ExhstHdrBolt

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$46.99
ExhstHdrBolt

Taylor Gaskets – Vibe-Lock Bolt (Part No.310016)

Vibe-Lock Bolt

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$89.99
Vibe-Lock Bolt

Taylor Gaskets – Vibe Lock Header Bolt Kit (Part No.310004)

Vibe Lock Header Bolt Kit

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$89.99
Vibe Lock Header Bolt Kit

FAQs for 1991 Pontiac Firebird Exhaust Manifold and Header Hardware

What are the most popular Exhaust Manifold and Header Hardware for the 1991 Pontiac Firebird?

With 5 brands you can trust, our most popular Exhaust Manifold and Header Hardware for the 1991 Pontiac Firebird parts are:
Exhaust Manifold Hardware Kit - 3/8-16 In.
from $11.49
(1)
Exhaust Manifold Hardware Kit – 3/8-16 In.
Exhaust Manifold and Header Hardware
Header Bolt Set
from $44.99
This product is not rated
Header Bolt Set
Exhaust Manifold and Header Hardware
Exhaust 35574 Catalytic Converter Air Tube
from $87.99
(1)
Exhaust 35574 Catalytic Converter Air Tube
Exhaust Manifold and Header Hardware