Red Line 10W30 Motor Oil - Quart

Thicker oil film at operating temperature than a petroleum 10W40

• Thicker oil film at operating temperature than a petroleum 10W40
• All-weather viscosity grade for passenger cars and light trucks
• Recommended for API SN/SM/SL/SJ/SH/SG/CF and ACEA A3/B3/B4
• Popular in crate engines and high-performance V-8 engines