Chevrolet Chevelle Engine Additives

Your One-Stop Shop For Trusted Chevrolet Chevelle Engine Additives

If you’re in search of Chevrolet Chevelle Engine Additives aftermarket or OEM parts, consider your search over! Advance Auto Parts carries 5 Engine Additives from top brands with prices ranging from $26.99 to $518.99.

Beyond great prices, we stock trusted brands manufacturing all types of Engine Additives for your Chevrolet Chevelle. Of the 4 OEM and aftermarket parts brands we carry, some of the most popular are USA Standard Gear, Powertrax, and Richmond Gear.

And don’t forget to read customer reviews across all Engine Additives categories in our catalog. Buy with confidence by leveraging past customer experiences of our aftermarket and OEM parts.

At Advance Auto Parts, we don’t think top quality Engine Additives have to cost top dollar, and we prove it. Browse our top Chevrolet Chevelle Engine Additives below, order online to ship to your home, or head into your nearest Advance Auto Parts location to get started.

Essential Chevrolet Chevelle Engine Additives

Richmond Gear – Differential Spool (Part No.81-1033-1)

Differential Spool

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:
  • 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 – No-Slip Traction System (Part No.9207752605)

No-Slip Traction System

from

$518.99
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!The Powertrax® Lock-Right Locker provides outstanding traction for off-road machines and race vehicles. Powertrax No-Slip Traction Systems deliver excellent performance to street-driven cars and trucks.
  • Powertrax® lockers range from the original, Lock-Right for serious straight-line performance, to the No-Slip traction system for street-able vehicles.
  • Powertrax® offers three levels of GRIP locking differentials, ranging from the clutch-type GRIP LS with a forged steel case, the gear-driven GRIP PRO and finally the GRIP LOK for extreme traction.
  • Powertrax® = Extreme Traction Systems!
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    Motive Gear – Differential Pinion Solid Spacer Kit w/Shims (Part No.4101)

    Differential Pinion Solid Spacer Kit w/Shims

    from

    $53.99


    Product Features:
    • GM12 BOLT CAR SOLID SPACER & SHIMS
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    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.
    See More

    USA Standard Gear – Spartan Spring & Pin Kit, Fits Smaller Designs (Part No.17011)

    Spartan Spring & Pin Kit, Fits Smaller Designs

    from

    $26.99
    Spartan spring & pin kit, fits smaller designs.

    Product Features:
    • Replacement spring and pin kit for Spartan Locker
    • Fits Dana 30, Dana 44, AMC Model 20, AMC Model 35, and Toyota designs
    • Includes 4 springs and 4 alignment pins
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    Engine Additives Brands You Can Trust For Your Chevrolet Chevelle

    4 trusted brands of Engine Additives line our shelves, ready to help keep your Chevrolet Chevelle running smooth. Below are some of the most popular brands and their top Engine Additives offerings:

    Most Purchased Chevrolet Chevelle Engine Additives from USA Standard Gear

    When you buy the most frequently purchased USA Standard Gear brand Engine Additives, you can be confident it will be the right part for your Chevrolet Chevelle. Here are the USA Standard Gear Engine Additives Advanced Auto customers buy the most:
    Spartan Spring & Pin Kit, Fits Smaller Designs
    from $26.99
    This product is not rated
    Spartan Spring & Pin Kit, Fits Smaller Designs
    Posi Units and Components
    Differential Spool
    from $346.99
    This product is not rated
    Differential Spool
    Posi Units and Components
    Differential Spool
    from $267.99
    This product is not rated
    Differential Spool
    Posi Units and Components

    FAQs for Chevrolet Chevelle Engine Additives

    What are the most purchased Engine Additives for the Chevrolet Chevelle?

    Out of 5 Engine Additives for the Chevrolet Chevelle, the most popular in our inventory are:
    Spartan Spring & Pin Kit, Fits Smaller Designs
    from $26.99
    This product is not rated
    Spartan Spring & Pin Kit, Fits Smaller Designs
    Posi Units and Components
    Differential Pinion Solid Spacer Kit w/Shims
    from $53.99
    This product is not rated
    Differential Pinion Solid Spacer Kit w/Shims
    Posi Units and Components
    Differential Spool
    from $267.99
    This product is not rated
    Differential Spool
    Posi Units and Components