1981 GMC P3500 Exhaust Fittings

Keep Your 1981 GMC P3500 in Top Shape with Quality Exhaust Fittings

Whether you’re repairing or upgrading your Exhaust Fitting, using high-quality parts is key to keeping your 1981 GMC P3500 looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Exhaust Clamps. Whether you’re replacing a damaged part or enhancing your truck’s style and protection, you’ll find exactly what you need to get the job done right.

Competitive Prices and Extensive Inventory

The average price for a 1981 GMC P3500 Exhaust Fitting at Advance Auto Parts is around $5.56, with a range that starts at $2.99 and goes up to $8.99. With 3 options in stock from one trusted brand, finding the right fit is easy. Popular picks like Exhaust Clamp, Exhaust Clamp, and Exhaust Clamp start at just $2.99 and offer a great balance of form and function.

Explore Related Parts

While you’re upgrading or replacing your Exhaust Fitting, don’t forget to check out other key components like Exhaust Manifold and Headers and Exhaust Mufflers. At Advance Auto Parts, we’re here to help you keep your 1981 GMC P3500 in peak condition, inside and out.

Essential 1981 GMC P3500 Exhaust Fittings

Walker – Exhaust Clamp (Part No.35336)

Exhaust Clamp

from

$2.99
Complete your exhaust repair with an Exhaust Mate U-bolt clamp. Designed to ensure a tight, leak-resistant connection, Exhaust Mate hardware is manufactured from durable and robust material for long service life.

Product Features:
  • CONNECTS EXHAUST PARTS – Provides secure, leak-resistant connection
  • AVAILABLE IN DIFFERENT SIZES – Offered in a variety of styles and sizes for a quality vehicle repair
  • PREMIUM MATERIALS – Made from quality material for durability and long life
  • BETTER TOGETHER – Use Walker accessories when installing catalytic converters and mufflers for a complete exhaust system upgrade
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Walker – Exhaust Clamp (Part No.35337)

Exhaust Clamp

from

$8.99
Complete your exhaust repair with an Exhaust Mate U-bolt clamp. Designed to ensure a tight, leak-resistant connection, Exhaust Mate hardware is manufactured from durable and robust material for long service life.

Product Features:
  • CONNECTS EXHAUST PARTS – Provides secure, leak-resistant connection
  • AVAILABLE IN DIFFERENT SIZES – Offered in a variety of styles and sizes for a quality vehicle repair
  • PREMIUM MATERIALS – Made from quality material for durability and long life
  • BETTER TOGETHER – Use Walker accessories when installing catalytic converters and mufflers for a complete exhaust system upgrade
See More

Walker – Exhaust Clamp (Part No.35335)

Exhaust Clamp

from

$2.99
Complete your exhaust repair with an Exhaust Mate U-bolt clamp. Designed to ensure a tight, leak-resistant connection, Exhaust Mate hardware is manufactured from durable and robust material for long service life.

Product Features:
  • CONNECTS EXHAUST PARTS – Provides secure, leak-resistant connection
  • AVAILABLE IN DIFFERENT SIZES – Offered in a variety of styles and sizes for a quality vehicle repair
  • PREMIUM MATERIALS – Made from quality material for durability and long life
  • BETTER TOGETHER – Use Walker accessories when installing catalytic converters and mufflers for a complete exhaust system upgrade
See More

Walker – Mega-Clamp Exhaust Clamp (Part No.33284)

Mega-Clamp Exhaust Clamp

from

$18.99
Product Features:
  • KEEPS EXHAUST PARTS IN PLACE – Designed to connect undercar exhaust components
  • SUPERIOR SEAL – Lap joint clamps provides superior sealing in connecting ID to OD pipes, while butt joint clamps provide superior sealing in connecting OD to OD
  • AVAILABLE IN DIFFERENT SIZES – Offered in a variety of styles and sizes for your vehicle repair needs
  • BETTER TOGETHER – Use Walker accessories when installing mufflers and exhaust systems for a complete exhaust system upgrade
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Dorman – Exhaust Down Pipe V-Band Clamp (Part No.904-254)

Exhaust Down Pipe V-Band Clamp

from

$69.99
This exhaust clamp is designed to match the function of the original equipment clamp on specified vehicles. Manufactured from quality materials for reliability, it is engineered to help ensure secure connections between exhaust system components.

Product Features:
  • Direct replacement – this exhaust clamp is designed to match the function of the original equipment clamp on specified vehicles
  • Ideal solution – engineered to help ensure secure connections between exhaust system components
  • Durable construction – designed and manufactured to strict specifications for reliable performance
  • Trustworthy quality – backed by a team of product experts in the United States and more than a century of automotive experience
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Walker – Exhaust Bracket (Part No.35358)

Exhaust Bracket

from

$10.99
Product Features:
  • KEEPS EXHAUST PARTS IN PLACE – Designed to support undercar exhaust components
  • AVAILABLE IN DIFFERENT SIZES – Offered in a variety of styles and sizes for a quality vehicle repair
  • PREMIUM MATERIALS – Made from quality steel for durability and long life
  • COMPATIBILITY – Works seamlessly with OE and Walker aftermarket replacement parts
  • BETTER TOGETHER – Use Walker accessories when installing Walker catalytic converters and mufflers for a complete exhaust system upgrade
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Most Popular Exhaust Clamps for 1981 GMC P3500s

Enhance your 1981 GMC P3500 with one of the 3 Exhaust Clamps we have in stock, starting at just $2.99.

Walker – Exhaust Clamp (Part No.35337)

Exhaust Clamp

from

$8.99
Complete your exhaust repair with an Exhaust Mate U-bolt clamp. Designed to ensure a tight, leak-resistant connection, Exhaust Mate hardware is manufactured from durable and robust material for long service life.

Product Features:
  • CONNECTS EXHAUST PARTS – Provides secure, leak-resistant connection
  • AVAILABLE IN DIFFERENT SIZES – Offered in a variety of styles and sizes for a quality vehicle repair
  • PREMIUM MATERIALS – Made from quality material for durability and long life
  • BETTER TOGETHER – Use Walker accessories when installing catalytic converters and mufflers for a complete exhaust system upgrade
See More

Walker – Exhaust Clamp (Part No.35336)

Exhaust Clamp

from

$2.99
Complete your exhaust repair with an Exhaust Mate U-bolt clamp. Designed to ensure a tight, leak-resistant connection, Exhaust Mate hardware is manufactured from durable and robust material for long service life.

Product Features:
  • CONNECTS EXHAUST PARTS – Provides secure, leak-resistant connection
  • AVAILABLE IN DIFFERENT SIZES – Offered in a variety of styles and sizes for a quality vehicle repair
  • PREMIUM MATERIALS – Made from quality material for durability and long life
  • BETTER TOGETHER – Use Walker accessories when installing catalytic converters and mufflers for a complete exhaust system upgrade
See More

Walker – Exhaust Clamp (Part No.35335)

Exhaust Clamp

from

$2.99
Complete your exhaust repair with an Exhaust Mate U-bolt clamp. Designed to ensure a tight, leak-resistant connection, Exhaust Mate hardware is manufactured from durable and robust material for long service life.

Product Features:
  • CONNECTS EXHAUST PARTS – Provides secure, leak-resistant connection
  • AVAILABLE IN DIFFERENT SIZES – Offered in a variety of styles and sizes for a quality vehicle repair
  • PREMIUM MATERIALS – Made from quality material for durability and long life
  • BETTER TOGETHER – Use Walker accessories when installing catalytic converters and mufflers for a complete exhaust system upgrade
See More

FAQs for 1981 GMC P3500 Exhaust Fittings

What are the best-selling Exhaust Fittings for 1981 GMC P3500s?

Out of 3 Exhaust Fittings that fit 1981 GMC P3500s, the following parts are the top sellers:

What’s the price range for 1981 GMC P3500 Exhaust Fittings?

The prices of Exhaust Fittings for the 1981 GMC P3500 range from $2.99 up to $8.99 for the most premium parts.

What is the average price of an Exhaust Fitting for a 1981 GMC P3500?

The average price for Exhaust Fittings for the 1981 GMC P3500 is $5.56. Keep in mind the variety of part types within our Exhaust Fitting category, where you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Exhaust Fittings for other GMC P3500 model years?

Yes, we carry Exhaust Fittings for 17 model years of GMC P3500s between 1979 and 1999. The following model years are the most popular for Exhaust Fitting purchases: 1999, 1998, 1997, 1996, 1995, 1994, 1991, 1990, and 1989.

What are the cheapest Exhaust Fittings for my 1981 GMC P3500?

The cheapest 1981 GMC P3500 Exhaust Fittings we carry are:

Does Advance Auto Parts sell Exhaust Fittings for any other 1981 GMC models?

Yes. We stock Exhaust Fittings for 12 other popular 1981 GMC models. Some of the most popular are 1981 K3500 Exhaust Fittings, 1981 G3500 Exhaust Fittings, 1981 G2500 Exhaust Fittings, 1981 G1500 Exhaust Fittings, and 1981 Caballero Exhaust Fittings.

What types of Exhaust Fittings do you sell for my 1981 GMC P3500?

We currently have just 1 Exhaust Fitting in stock for a 1981 GMC P3500, and as of 11/2/25, it is an Exhaust Clamp.

Can I get help with 1981 GMC P3500 Exhaust Fitting orders?

Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about GMC Exhaust Fittings and more.

What is your return policy for GMC P3500 Exhaust Fittings?

Advance Auto Parts keeps returns simple. For new GMC P3500 Exhaust Fittings and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.