1979 Chevrolet C20 Transmission Fluids

Keep Your 1979 Chevrolet C20 in Top Shape with a Quality Transmission Fluid

When it comes to maintaining or upgrading your 1979 Chevrolet C20, 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 Transmission Fluid for your C20. We currently carry a top Transmission Fluid in stock that is built to last. Whether you’re replacing a damaged Transmission Fluid or looking to upgrade, our selection for the 1979 Chevrolet C20 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 1979 Chevrolet C20 running smoothly and looking great.

Essential 1979 Chevrolet C20 Transmission Fluids

Valvoline – Advanced Full Synthetic 10W-30 Motor Oil, Maximizes Engine Life, 1 Quart (Part No.VV935)

Advanced Full Synthetic 10W-30 Motor Oil, Maximizes Engine Life, 1 Quart

from

$11.49
Today’s advanced engine technology requires advanced protection. Valvoline Advanced Full Synthetic, the motor oil designed to protect today’s sophisticated engines, contains premium anti-wear additives, superior antioxidants and extra detergents. It protects 40% better against wear, resists oil breakdown 10-times better, and defends 25% more against deposits than industry standards for maximum performance and engine longevity. And with an exceptional range of temperature protection your engine will ready for extreme weather. Valvoline invented motor oil 150 years ago, and we’ve been reinventing it ever since. Get Valvoline Advanced Full Synthetic and give your engine the advanced protection proven to maximize engine life.

Product Features:
  • ADVANCED PROTECTION AGAINST the four main causes of engine breakdown: wear friction heat and deposits
  • 40% BETTER WEAR PROTECTION vs. industry standard as tested in the Sequence IVB engine test
  • 25% BETTER DEPOSIT PROTECTION with superior engine cleaning detergents as tested in the GMOD engine test
  • EXCEPTIONAL HIGH/LOW TEMPERATURE PROTECTION defends your motor no matter the weather conditions
  • MEETS OR EXCEEDS ALL REQUIREMENTS of ILSAC GF-6A, API SP, API SN with SN PLUS, API SN
  • Enhanced Oil Stability: This motor oil resists oil breakdown 10 times better than industry standards, providing consistent performance and reliability.
  • Premium Additives: Contains premium anti-wear additives, superior antioxidants, and extra detergents to maintain engine health and efficiency.
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Valvoline – Synchromesh Manual Transmission Oil 1 Qtr (Part No.811095)

Synchromesh Manual Transmission Oil 1 Qtr

from

$14.49
Synchromesh Manual Transmission Oil 1 Qtr

Valvoline – Full Synthetic High Mileage 10W-30 Engine Oil, Maximizes Engine Life, 5 Quart (Part No.881170)

Full Synthetic High Mileage 10W-30 Engine Oil, Maximizes Engine Life, 5 Quart

from

$36.99
Upgrading your motor oil to Valvoline Full Synthetic High Mileage with MaxLife Technology can help you increase the longevity of your car, truck or SUV with over 75,000 miles. It’s proven to protect your high-mileage motor against wear, friction, heat, and deposits – the leading causes of engine breakdown and expensive repairs. Our exclusive formulation goes beyond industry standards to protect your engine. It’s fortified with enhanced wear additives and friction-fighting agents to safeguard critical engine components, extra detergents to clean inside your engine, and premium seal conditioners to restore aging seals and prevent leaks. Superior viscosity modifiers and high-quality base oils help it perform exceptionally in both high and low temperatures. Engineered with ingenuity, tested with tenacity, and proven with purpose, our formula was innovated in America with a century and a half of hands-on experience from the original motor oil brand.

Product Features:
  • Enhanced maxlife technology prevents engine breakdown in extreme conditions with 50% better wear protection than the industry standard
  • Treat and prevent leaks with premium seal conditioners to keep oil out of places it shouldn’t be
  • 25% extra defense against deposits, sludge, corrosion and rust via interior-cleansing detergents
  • Extreme temperature protection through our high-quality base oils and superior viscosity modifiers
  • Meets or exceeds all requirements of ilsac gf-6a, api sp, api sn with sn plus, api sn
  • High Mileage Protection: Valvoline Full Synthetic High Mileage Engine Oil is specially designed to protect engines with over 75,000 miles against wear, friction, heat, and deposits, ensuring a longer lifespan for your vehicle.
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Most Popular Manual Transmission Fluid for 1979 Chevrolet C20s

Enhance your 1979 Chevrolet C20 with this popular Manual Transmission Fluid we have in stock, for $14.49.

Valvoline – Synchromesh Manual Transmission Oil 1 Qtr (Part No.811095)

Synchromesh Manual Transmission Oil 1 Qtr

from

$14.49
Synchromesh Manual Transmission Oil 1 Qtr

FAQs for 1979 Chevrolet C20 Transmission Fluids

What’s the price range for 1979 Chevrolet C20 Transmission Fluids?

We currently have just one Transmission Fluids for the 1979 Chevrolet C20 in stock: Synchromesh Manual Transmission Oil 1 Qtr and it costs $14.49.

Does Advance Auto Parts sell Transmission Fluids for other Chevrolet C20 model years?

Yes, we carry Transmission Fluids for 6 model years of Chevrolet C20s between 1980 and 1986. The following model years are the most popular for Transmission Fluid purchases: 1986, 1985, 1984, 1983, 1982, 1981, and 1980.

Does Advance Auto Parts sell Transmission Fluids for any other 1979 Chevrolet models?

Yes. We stock Transmission Fluids for 2 other popular 1979 Chevrolet models. Some of the most popular are 1979 Camaro Transmission Fluids, 1979 K10 Transmission Fluids, and 1979 C30 Transmission Fluids.

What types of Transmission Fluids do you sell for my 1979 Chevrolet C20?

We currently have just 1 Transmission Fluid in stock for a 1979 Chevrolet C20, and as of 11/2/25, it is a Manual Transmission Fluid.

Can I get help with 1979 Chevrolet C20 Transmission Fluid orders?

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

What is your return policy for Chevrolet C20 Transmission Fluids?

Advance Auto Parts keeps returns simple. For new Chevrolet C20 Transmission Fluids and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.