Please ensure Javascript is enabled for purposes of website accessibility CASTROL GTX CLASSIC 20W-50 5L — Partsource "

CASTROL GTX CLASSIC 20W-50 5L



SKU 0287984
$44.99


  • GTX Classic is a high-performance formula for push-rod, flat tappet engines and performance cam applications. Specially formulated engine oil for classic/collector cars, muscle cars, hot rods and race cars.
  • Specialized additives containing high Zinc and Phosphorus for extreme wear protection
  • Formulated to maintain tough and thick oil film even under severe conditions
  • Minimal foaming and high resistance to thermal degradation
  • Compatible with gasoline and alcohol-based fuels
  • Suitable for use in automotive gasoline engines where the manufacturer recommends an API SJ or earlier specification 20W-50 lubricant*

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