Motul Classic 20W-50 engine oil — the only oil we use and recommend for Classic BMW engines. SAE 20W-50 mineral formula Meets API SF/CC standards High zinc content for classic engine protection Compatible with M10, M20, M21, M30, M42, S14, and S38 engines Sold per 2L can Ships to US customers only via ground shipping Proven across nearly a decade of Classic BMW engine builds at BimmerHeads.