![Klotz 10W/40 Pure Estorlin Synthetic Racing Oil (1 Quart) Klotz 10W/40 Pure Estorlin Synthetic Racing Oil (1 Quart)](https://cdn.performancebodies.com/pbfilestore/PartsCatalog/imgPar562011_562011.jpg)
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• 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