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Part fits the following years:1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988

1978-1988 El Camino Synthetic Motor Oil 10W40 Quart

Part# RL11404


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SAVE: 10% Retail: $9.95

OPGI Price: $8.99

Part Type: (A) Aftermarket product, usually an enhancement product
Years: Sold As: EACH

Two versions for all types of engines

  • RETURNS: Discountinued part, no returns accepted.
  • NOTE1: These high-performance items are not eligible for any further discounts or promotional pricing.

10W40 - Best choice for daily drivers and high-performance engines, providing increased protection, more power, and improved mileage. Features a thicker oil film at operating temperature than a petro-based 20W50. Great for both small-block and big-block GM engines. 20W50 - The ultimate high-temperature protection, good for engines that regularly run very high oil temperatures, run large clearances, or in racing engines that see occasional street use. Not recommended for use in cold climates where temperatures are at or below 10° Fahrenheit.

Make & ModelYear RangeApplication Details
Buick Skylark1961-1972 10W40 Quart
Chevrolet Chevelle1964-1977 10W40 Quart
Chevrolet El Camino1964-1977 10W40 Quart
Chevrolet El Camino1978-1988 10W40 Quart
Chevrolet Malibu1978-1988 10W40 Quart
Chevrolet Monte Carlo1970-1977 - 10W40 (One-Quart)
Chevrolet Monte Carlo1978-1988 10W40 Quart
Pontiac GTO1961-1973 10W40 Quart
Pontiac LeMans1961-1973 10W40 Quart
Pontiac Tempest1961-1973 10W40 Quart
California Prop 65 Icon WARNING: This product can expose you to chemicals including lead, sulfur, nickel, chromium, vanadium, titanium, polyvinyl chloride, and 4,4’-methylenebis (2-chloroaniline), which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
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