• 10W-40 Pure Estorlin Synthetic Racing Oil
• Specific formula designed for Crate engines
• Works with various racing and performance applications
• Contains extra zinc and phosphorus to protect critical engine parts
• Extends cam roller bearing axles and flat tappet cam life
• Improves acceleration and throttle response
• Enhanced flowability which provides less drag-more power
• Available in individual quarts or a case of 10