Liquid Engineering from Castrol Classic Oils – the original is back.
Castrol GTX Classic 10W/40. A premium mineral oil suitable for vehicles from 1978 to 1993, extending the Classic range to cover younger and modern classics. Supplied in the traditional 5 litre tin with the iconic GTX stripe branding, GTX Classic will appeal to owners who want period correct oil with a period correct look:
> Mineral 10W/40, suitable for vehicles 1978 to 1993 where a 10W/40 oil is specified
> Period correct balanced additives for superior wear and corrosion protection, including ZDDP
> Can be used in vehicles either with or without a catalytic converter
> Suitable for both naturally aspirated and turbo-charged vehicles
> Original handbook recommendation for many vehicles
> Supplied in original style 5 litre can
> API: SG
Oil is too small a word for it. Thin in cold, thick in heat; cooling, smoothing, protecting: pliant as liquid, tough as steel, always busy under gigantic stress. It is the result of over eighty years of single minded technical genius. More than just an oil, it is Castrol GTX – Liquid Engineering.