1974 Chevrolet C10 Pickup Engine Additives

Keep Your 1974 Chevrolet C10 Pickup in Top Shape with a Quality Engine Additive

When it comes to maintaining or upgrading your 1974 Chevrolet C10 Pickup, 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 C10 Pickup. 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 1974 Chevrolet C10 Pickup 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 1974 Chevrolet C10 Pickup running smoothly and looking great.

Essential 1974 Chevrolet C10 Pickup Engine Additives

Powertrax – Lock Right Locker (Part No.2413-LR)

Lock Right Locker

from

$442.99
The Powertrax Lock-Right ultra-strength alloy locker’s straight-line performance is equal to a solid spool, but automatically unlocks in turns. Best suited for extreme off-road to severe on-road use, Powertrax Lock Right lockers replace the spider gears in your open differential carrier using basic tools and without affecting your ring and pinion settings. The whole job can be done in your driveway in a couple of hours, pin included! 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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    Yukon Gear – Zip Locker For Dana 60 With 35 Spline Axles, 4.10 & Down (Part No.34022)

    Zip Locker For Dana 60 With 35 Spline Axles, 4.10 & Down

    from

    $1487.99
    The Yukon Zip Locker is the latest in on-demand traction. Its air-operated design allows you to switch from an open differential to 100% lockup when you need it, giving you the ultimate in driver selectability. The Yukon Zip locker is an air operated locker that provides selectable traction for off road or street use. This unit features 4320 Chrome Moly internals for added strength. Assembled in the USA! compressor sold separately. All Zip Lockers are backed by the best warranty in the business! All Zip Lockers come with a six (6) year warranty, including any collaterally damaged parts and associated labor, up to $2,000, for the first two (2) years. This is a narrow case locker. If you have a wide housing, please order two DS 42563 with your locker. This locker is ABS compatible.

    Product Features:
    • Fits Dana Spicer 60 with 35 spline axles
    • 4.10 and down ratio only
    • Forged case and 8620 internals for added strength
    • Works with a variety of air delivery systems
    • Assembled in the USA
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    Most Popular Posi Units and Component for 1974 Chevrolet C10 Pickups

    Enhance your 1974 Chevrolet C10 Pickup with this popular Posi Units and Component we have in stock, for $442.99.

    Powertrax – Lock Right Locker (Part No.2413-LR)

    Lock Right Locker

    from

    $442.99
    The Powertrax Lock-Right ultra-strength alloy locker’s straight-line performance is equal to a solid spool, but automatically unlocks in turns. Best suited for extreme off-road to severe on-road use, Powertrax Lock Right lockers replace the spider gears in your open differential carrier using basic tools and without affecting your ring and pinion settings. The whole job can be done in your driveway in a couple of hours, pin included! 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!
    See More

    FAQs for 1974 Chevrolet C10 Pickup Engine Additives

    What’s the price range for 1974 Chevrolet C10 Pickup Engine Additives?

    We currently have just one Engine Additives for the 1974 Chevrolet C10 Pickup in stock: Lock Right Locker and it costs $442.99.

    Does Advance Auto Parts sell Engine Additives for other Chevrolet C10 Pickup model years?

    Yes, we carry Engine Additives for 9 model years of Chevrolet C10 Pickups between 1964 and 1973. The following model years are the most popular for Engine Additive purchases: 1973, 1972, 1971, 1970, 1969, 1968, 1967, 1966, and 1965.

    Does Advance Auto Parts sell Engine Additives for any other 1974 Chevrolet models?

    Yes. We stock Engine Additives for 14 other popular 1974 Chevrolet models. Some of the most popular are 1974 Impala Engine Additives, 1974 Camaro Engine Additives, 1974 Caprice Engine Additives, 1974 Nova Engine Additives, and 1974 El Camino Engine Additives.

    What types of Engine Additives do you sell for my 1974 Chevrolet C10 Pickup?

    We currently have just 1 Engine Additive in stock for a 1974 Chevrolet C10 Pickup, and as of 4/10/25, it is a Posi Units and Component.

    Can I get help with 1974 Chevrolet C10 Pickup 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 C10 Pickup Engine Additives?

    Advance Auto Parts keeps returns simple. For new Chevrolet C10 Pickup Engine Additives and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.