1998 GMC C3500 Engine Additives
Keep Your 1998 GMC C3500 in Top Shape with Quality Engine Additives
Whether you’re repairing or upgrading your Engine Additive, using high-quality parts is key to keeping your 1998 GMC C3500 looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Posi Units and Components. 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 1998 GMC C3500 Engine Additive at Advance Auto Parts is around $263.99, with a range that starts at $259.99 and goes up to $267.99. With 2 options in stock from one trusted brand, finding the right fit is easy. Popular picks like Differential Spool and Differential Spool start at just $259.99 and offer a great balance of form and function.
Explore Related Parts
While you’re upgrading or replacing your Engine Additive, don’t forget to check out other key components like Coolant/Antifreeze and Fluids. At Advance Auto Parts, we’re here to help you keep your 1998 GMC C3500 in peak condition, inside and out.
Essential 1998 GMC C3500 Engine Additives
Richmond Gear – Differential Spool (Part No.81-1028-1)
from
$259.99
Richmond Gear is the leading manufacturer of professional quality, high-performance drivetrain products. Our complete line of products ranges from high performance ring-and-pinion sets for serious street and racing applications to torque-hungry manual transmissions and components. Richmond Gear products have been winners both at the Daytona 500 and U.S. Nationals for decades. WINNERS RUN RICHMOND!
Product Features:
See More
Product Features:
- For over 80-years, the Richmond Double-Diamond logo has represented some of the highest quality gears in the racing industry. Winners Run Richmond!
- The superior quality of Richmond gearsets is a result of outstanding design, world class manufacturing and an extensive testing process that is performed on all products.
- Richmond performance gearsets have been winners for decades at: NHRA, NMRA, NMCA, Daytona 500, WISSOTA and U.S. Nationals.
- Richmond Gear is a leading manufacturer of high performance ring and pinion gearsets and drivetrain components, backed by a two year warranty.
- Engineered to perform faster and be more reliable, Richmond performance drivetrain products are the result of a continuous research and development program combined with state-of-the-art manufacturing capabilities.
Richmond Gear – Differential Spool (Part No.81-1033-1)
from
$267.99
Richmond Gear is the leading manufacturer of professional quality, high-performance drivetrain products. Our complete line of products ranges from high performance ring-and-pinion sets for serious street and racing applications to torque-hungry manual transmissions and components. Richmond Gear products have been winners both at the Daytona 500 and U.S. Nationals for decades. WINNERS RUN RICHMOND!
Product Features:
See More
Product Features:
- For over 80-years, the Richmond Double-Diamond logo has represented some of the highest quality gears in the racing industry. Winners Run Richmond!
- The superior quality of Richmond gearsets is a result of outstanding design, world class manufacturing and an extensive testing process that is performed on all products.
- Richmond performance gearsets have been winners for decades at: NHRA, NMRA, NMCA, Daytona 500, WISSOTA and U.S. Nationals.
- Richmond Gear is a leading manufacturer of high performance ring and pinion gearsets and drivetrain components, backed by a two year warranty.
- Engineered to perform faster and be more reliable, Richmond performance drivetrain products are the result of a continuous research and development program combined with state-of-the-art manufacturing capabilities.
Popular 1998 GMC C3500 Engine Additives Categories
Most Popular Posi Units and Components for 1998 GMC C3500s
Enhance your 1998 GMC C3500 with one of the 2 Posi Units and Components we have in stock, starting at just $259.99.
Richmond Gear – Differential Spool (Part No.81-1033-1)
from
$267.99
Richmond Gear is the leading manufacturer of professional quality, high-performance drivetrain products. Our complete line of products ranges from high performance ring-and-pinion sets for serious street and racing applications to torque-hungry manual transmissions and components. Richmond Gear products have been winners both at the Daytona 500 and U.S. Nationals for decades. WINNERS RUN RICHMOND!
Product Features:
See More
Product Features:
- For over 80-years, the Richmond Double-Diamond logo has represented some of the highest quality gears in the racing industry. Winners Run Richmond!
- The superior quality of Richmond gearsets is a result of outstanding design, world class manufacturing and an extensive testing process that is performed on all products.
- Richmond performance gearsets have been winners for decades at: NHRA, NMRA, NMCA, Daytona 500, WISSOTA and U.S. Nationals.
- Richmond Gear is a leading manufacturer of high performance ring and pinion gearsets and drivetrain components, backed by a two year warranty.
- Engineered to perform faster and be more reliable, Richmond performance drivetrain products are the result of a continuous research and development program combined with state-of-the-art manufacturing capabilities.
Richmond Gear – Differential Spool (Part No.81-1028-1)
from
$259.99
Richmond Gear is the leading manufacturer of professional quality, high-performance drivetrain products. Our complete line of products ranges from high performance ring-and-pinion sets for serious street and racing applications to torque-hungry manual transmissions and components. Richmond Gear products have been winners both at the Daytona 500 and U.S. Nationals for decades. WINNERS RUN RICHMOND!
Product Features:
See More
Product Features:
- For over 80-years, the Richmond Double-Diamond logo has represented some of the highest quality gears in the racing industry. Winners Run Richmond!
- The superior quality of Richmond gearsets is a result of outstanding design, world class manufacturing and an extensive testing process that is performed on all products.
- Richmond performance gearsets have been winners for decades at: NHRA, NMRA, NMCA, Daytona 500, WISSOTA and U.S. Nationals.
- Richmond Gear is a leading manufacturer of high performance ring and pinion gearsets and drivetrain components, backed by a two year warranty.
- Engineered to perform faster and be more reliable, Richmond performance drivetrain products are the result of a continuous research and development program combined with state-of-the-art manufacturing capabilities.
FAQs for 1998 GMC C3500 Engine Additives
What are the best-selling Engine Additives for 1998 GMC C3500s?
Out of 2 Engine Additives that fit 1998 GMC C3500s, the following parts are the top sellers:
- Differential Spool (10563560) – $267.99
- Differential Spool (10562613) – $259.99
What’s the price range for 1998 GMC C3500 Engine Additives?
The prices of Engine Additives for the 1998 GMC C3500 range from $259.99 up to $267.99 for the most premium parts.
What is the average price of an Engine Additive for a 1998 GMC C3500?
The average price for Engine Additives for the 1998 GMC C3500 is $263.99. Keep in mind the variety of part types within our Engine Additive category, where you are likely to find a wide range of prices across a variety of parts and components.
What are the cheapest Engine Additives for my 1998 GMC C3500?
The cheapest 1998 GMC C3500 Engine Additives we carry are:
- Differential Spool (10562613) – $259.99
- Differential Spool (10563560) – $267.99
Does Advance Auto Parts sell Engine Additives for any other 1998 GMC models?
Yes. We stock Engine Additives for 9 other popular 1998 GMC models. Some of the most popular are 1998 Jimmy Engine Additives, 1998 K1500 Engine Additives, 1998 C1500 Engine Additives, 1998 Sonoma Engine Additives, and 1998 K3500 Engine Additives.
What types of Engine Additives do you sell for my 1998 GMC C3500?
We currently have just 1 Engine Additive in stock for a 1998 GMC C3500, and as of 11/2/25, it is a Posi Units and Component.
Can I get help with 1998 GMC C3500 Engine Additive orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about GMC Engine Additives and more.
What is your return policy for GMC C3500 Engine Additives?
Advance Auto Parts keeps returns simple. For new GMC C3500 Engine Additives and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.