1981 Chevrolet Monte Carlo Engine Additives

Keep Your 1981 Chevrolet Monte Carlo in Top Shape with a Quality Engine Additive

When it comes to maintaining or upgrading your 1981 Chevrolet Monte Carlo, choosing high-quality parts is crucial for ensuring your vehicle stays in top shape, whether you’re tackling a repair or enhancing performance. At Advance Auto Parts, we know how important it is to find the right Engine Additive for your Monte Carlo. We currently carry a top Engine Additive in stock that is built to last. Whether you’re replacing a damaged Engine Additive or looking to upgrade, our selection for the 1981 Chevrolet Monte Carlo ensures you’ll find exactly what you need to keep your vehicle looking and performing its best.

Explore Related Parts

And while you’re here, don’t forget to check out related part categories like Coolant/Antifreeze and Fluids to complete your upgrade or repair project. At Advance Auto Parts, we’re proud to offer the parts and expertise to keep your 1981 Chevrolet Monte Carlo running smoothly and looking great.

Essential 1981 Chevrolet Monte Carlo Engine Additives

Richmond Gear – Differential Spool (Part No.81-1235-1)

Differential Spool

from

$346.99
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:
  • 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.
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Powertrax – Grip LS Traction System (Part No.LS247528)

Grip LS Traction System

from

$499.99
For vehicles that are driven daily, the Powertrax No-Slip Traction System is the latest design in quiet traction-adding differential technology. It combines the automatic street-friendly smooth operation of a limited-slip differential with the traction performance of a locking differential. The Powertrax No-Slip locker easily installs in to your differential carrier using basic tools and without affecting your ring and pinion settings. Powertrax Grip-Lok, Lock-Right Lockers and No-Slip Traction Systems automatically provide 100% traction on-demand, under the toughest circumstances. The Powertrax Grip-Pro and Grip-LS performance limited slips offer smooth dependable torque transfer and traction for the best of both worlds!
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Most Popular Posi Units and Component for 1981 Chevrolet Monte Carlos

Enhance your 1981 Chevrolet Monte Carlo with this popular Posi Units and Component we have in stock, for $499.99.

Powertrax – Grip LS Traction System (Part No.LS247528)

Grip LS Traction System

from

$499.99
For vehicles that are driven daily, the Powertrax No-Slip Traction System is the latest design in quiet traction-adding differential technology. It combines the automatic street-friendly smooth operation of a limited-slip differential with the traction performance of a locking differential. The Powertrax No-Slip locker easily installs in to your differential carrier using basic tools and without affecting your ring and pinion settings. Powertrax Grip-Lok, Lock-Right Lockers and No-Slip Traction Systems automatically provide 100% traction on-demand, under the toughest circumstances. The Powertrax Grip-Pro and Grip-LS performance limited slips offer smooth dependable torque transfer and traction for the best of both worlds!
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FAQs for 1981 Chevrolet Monte Carlo Engine Additives

What’s the price range for 1981 Chevrolet Monte Carlo Engine Additives?

We currently have just one Engine Additives for the 1981 Chevrolet Monte Carlo in stock: Grip LS Traction System and it costs $499.99.

Does Advance Auto Parts sell Engine Additives for other Chevrolet Monte Carlo model years?

Yes, we carry Engine Additives for 12 model years of Chevrolet Monte Carlos between 1970 and 1988. The following model years are the most popular for Engine Additive purchases: 1988, 1987, 1986, 1985, 1984, 1983, 1982, 1980, and 1979.

Does Advance Auto Parts sell Engine Additives for any other 1981 Chevrolet models?

Yes. We stock Engine Additives for 12 other popular 1981 Chevrolet models. Some of the most popular are 1981 Impala Engine Additives, 1981 Camaro Engine Additives, 1981 Caprice Engine Additives, 1981 G20 Engine Additives, and 1981 G10 Engine Additives.

What types of Engine Additives do you sell for my 1981 Chevrolet Monte Carlo?

We currently have just 1 Engine Additive in stock for a 1981 Chevrolet Monte Carlo, and as of 4/10/25, it is a Posi Units and Component.

Can I get help with 1981 Chevrolet Monte Carlo Engine Additive orders?

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

What is your return policy for Chevrolet Monte Carlo Engine Additives?

Advance Auto Parts keeps returns simple. For new Chevrolet Monte Carlo Engine Additives and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.