{"id":4624410705998,"title":"Red Line 10404 40WT Race Oil 1 Quart 15W40","handle":"red10404","description":"\u003cp style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; line-height: normal;\" class=\"MsoNormal\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cspan style=\"font-size: 12pt; font-family: 'Times New Roman', serif;\"\u003eRed Line developed this 10404 40WT 15W40 Synthetic Race Oil for competition vehicles, from 11,000 HP nitro engines to class-style applications in all forms of racing. Their lineup spans everything from a 5WT race oil all the way up to 70WT nitro oil.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; line-height: normal;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12pt; font-family: 'Times New Roman', serif; color: #000000;\"\u003eThis oil comes reformulated for improved frictional properties, with special detergents for improved lubricity and less detonation. It features no less than 2200ppm of zinc and phosphorus for antiwear, along with improved startup protection, lower oil temperature and cleanliness. This multi-grade race oil offers 2-4% more power than oil of a similar viscosity!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; line-height: normal;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12pt; font-family: 'Times New Roman', serif; color: #000000;\"\u003eThis 15W40 oil is ideal for racing engines with wider bearing clearances, and is popular with sprint and midget applications on methanol, offering less frequent oil changes due to less fuel dilution.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; line-height: normal;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12pt; font-family: 'Times New Roman', serif; color: #000000;\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Times New Roman',serif;\"\u003eRed Line Oil: Born in a lab and proven on the track!\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; line-height: normal; mso-outline-level: 3;\" class=\"MsoNormal\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cb\u003e\u003cspan style=\"font-size: 12pt; font-family: 'Times New Roman', serif;\"\u003eRed Line 10404 40WT Race Oil Features:\u003c\/span\u003e\u003c\/b\u003e\u003c\/span\u003e\u003cb\u003e\u003cspan style=\"font-size: 13.5pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman';\"\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul type=\"disc\"\u003e\n\u003cli style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; line-height: normal; mso-list: l0 level1 lfo1; tab-stops: list .5in;\" class=\"MsoNormal\"\u003e\u003cspan style=\"color: #000000;\"\u003e \u003cspan style=\"font-size: 12pt; font-family: 'Times New Roman', serif;\"\u003eOil Type: Synthetic\u003c\/span\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman';\"\u003e\u003c\/span\u003e \u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; line-height: normal; mso-list: l0 level1 lfo1; tab-stops: list .5in;\" class=\"MsoNormal\"\u003e\u003cspan style=\"color: #000000;\"\u003e \u003cspan style=\"font-size: 12pt; font-family: 'Times New Roman', serif;\"\u003eOil Weight: 15W40\u003c\/span\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman';\"\u003e\u003c\/span\u003e \u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; line-height: normal; mso-list: l0 level1 lfo1; tab-stops: list .5in;\" class=\"MsoNormal\"\u003e\n\u003cspan style=\"color: #000000;\"\u003e\u003cspan style=\"font-size: 12pt; font-family: 'Times New Roman', serif;\"\u003eAdditive:\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"color: #000000;\"\u003e \u003cspan style=\"font-size: 12pt; font-family: 'Times New Roman', serif;\"\u003eZDDP\u003c\/span\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman';\"\u003e\u003c\/span\u003e \u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; line-height: normal; mso-list: l0 level1 lfo1; tab-stops: list .5in;\" class=\"MsoNormal\"\u003e\u003cspan style=\"color: #000000;\"\u003e \u003cspan style=\"font-size: 12pt; font-family: 'Times New Roman', serif;\"\u003eOil Volume: 1 Quart\u003c\/span\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman';\"\u003e\u003c\/span\u003e \u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; line-height: normal; mso-list: l0 level1 lfo1; tab-stops: list .5in;\" class=\"MsoNormal\"\u003e\u003cspan style=\"color: #000000;\"\u003e \u003cspan style=\"font-size: 12pt; font-family: 'Times New Roman', serif;\"\u003eQuantity: Sold Individually\u003c\/span\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman';\"\u003e\u003c\/span\u003e \u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"line-height: normal;\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cspan style=\"font-size: 12pt; font-family: 'Times New Roman', serif;\"\u003eRed Line Oil Corporation manufactures more than 100 quality products, including motor oils, gear oils, assembly lubes, and fuel additives. Its popular WaterWetter coolant additive is widely used in the  automotive, motorcycle, marine, and industrial markets.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e","published_at":"2026-07-16T13:22:17-05:00","created_at":"2020-04-14T11:48:30-05:00","vendor":"REDLINE OIL","type":"Motor Oil","tags":["API Rating: CK-4","Oil Type: Synthetic","Oil Volume: 1 quart","Oil Weight: 15W40","Quantity: Sold individually.","ZDDP Enhanced: Yes"],"price":2220,"price_min":2220,"price_max":2220,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":31974962266190,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"RED10404","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Red Line 10404 40WT Race Oil 1 Quart 15W40","public_title":null,"options":["Default Title"],"price":2220,"weight":900,"compare_at_price":null,"inventory_management":"shopify","barcode":"83522104043","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/www.winnerscircle.com\/cdn\/shop\/files\/RED10404.jpg?v=1787683599"],"featured_image":"\/\/www.winnerscircle.com\/cdn\/shop\/files\/RED10404.jpg?v=1787683599","options":["Title"],"media":[{"alt":"Red Line 10404 Race Oil, 40WT, 15W40, Full Synthetic, 1 quart bottle, ZDDP Additive, improved protection, sold individually","id":40792374673633,"position":1,"preview_image":{"aspect_ratio":0.667,"height":1000,"width":667,"src":"\/\/www.winnerscircle.com\/cdn\/shop\/files\/RED10404.jpg?v=1787683599"},"aspect_ratio":0.667,"height":1000,"media_type":"image","src":"\/\/www.winnerscircle.com\/cdn\/shop\/files\/RED10404.jpg?v=1787683599","width":667}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cp style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; line-height: normal;\" class=\"MsoNormal\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cspan style=\"font-size: 12pt; font-family: 'Times New Roman', serif;\"\u003eRed Line developed this 10404 40WT 15W40 Synthetic Race Oil for competition vehicles, from 11,000 HP nitro engines to class-style applications in all forms of racing. Their lineup spans everything from a 5WT race oil all the way up to 70WT nitro oil.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; line-height: normal;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12pt; font-family: 'Times New Roman', serif; color: #000000;\"\u003eThis oil comes reformulated for improved frictional properties, with special detergents for improved lubricity and less detonation. It features no less than 2200ppm of zinc and phosphorus for antiwear, along with improved startup protection, lower oil temperature and cleanliness. This multi-grade race oil offers 2-4% more power than oil of a similar viscosity!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; line-height: normal;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12pt; font-family: 'Times New Roman', serif; color: #000000;\"\u003eThis 15W40 oil is ideal for racing engines with wider bearing clearances, and is popular with sprint and midget applications on methanol, offering less frequent oil changes due to less fuel dilution.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; line-height: normal;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12pt; font-family: 'Times New Roman', serif; color: #000000;\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Times New Roman',serif;\"\u003eRed Line Oil: Born in a lab and proven on the track!\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; line-height: normal; mso-outline-level: 3;\" class=\"MsoNormal\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cb\u003e\u003cspan style=\"font-size: 12pt; font-family: 'Times New Roman', serif;\"\u003eRed Line 10404 40WT Race Oil Features:\u003c\/span\u003e\u003c\/b\u003e\u003c\/span\u003e\u003cb\u003e\u003cspan style=\"font-size: 13.5pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman';\"\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul type=\"disc\"\u003e\n\u003cli style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; line-height: normal; mso-list: l0 level1 lfo1; tab-stops: list .5in;\" class=\"MsoNormal\"\u003e\u003cspan style=\"color: #000000;\"\u003e \u003cspan style=\"font-size: 12pt; font-family: 'Times New Roman', serif;\"\u003eOil Type: Synthetic\u003c\/span\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman';\"\u003e\u003c\/span\u003e \u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; line-height: normal; mso-list: l0 level1 lfo1; tab-stops: list .5in;\" class=\"MsoNormal\"\u003e\u003cspan style=\"color: #000000;\"\u003e \u003cspan style=\"font-size: 12pt; font-family: 'Times New Roman', serif;\"\u003eOil Weight: 15W40\u003c\/span\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman';\"\u003e\u003c\/span\u003e \u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; line-height: normal; mso-list: l0 level1 lfo1; tab-stops: list .5in;\" class=\"MsoNormal\"\u003e\n\u003cspan style=\"color: #000000;\"\u003e\u003cspan style=\"font-size: 12pt; font-family: 'Times New Roman', serif;\"\u003eAdditive:\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"color: #000000;\"\u003e \u003cspan style=\"font-size: 12pt; font-family: 'Times New Roman', serif;\"\u003eZDDP\u003c\/span\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman';\"\u003e\u003c\/span\u003e \u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; line-height: normal; mso-list: l0 level1 lfo1; tab-stops: list .5in;\" class=\"MsoNormal\"\u003e\u003cspan style=\"color: #000000;\"\u003e \u003cspan style=\"font-size: 12pt; font-family: 'Times New Roman', serif;\"\u003eOil Volume: 1 Quart\u003c\/span\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman';\"\u003e\u003c\/span\u003e \u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; line-height: normal; mso-list: l0 level1 lfo1; tab-stops: list .5in;\" class=\"MsoNormal\"\u003e\u003cspan style=\"color: #000000;\"\u003e \u003cspan style=\"font-size: 12pt; font-family: 'Times New Roman', serif;\"\u003eQuantity: Sold Individually\u003c\/span\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman';\"\u003e\u003c\/span\u003e \u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"line-height: normal;\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cspan style=\"font-size: 12pt; font-family: 'Times New Roman', serif;\"\u003eRed Line Oil Corporation manufactures more than 100 quality products, including motor oils, gear oils, assembly lubes, and fuel additives. Its popular WaterWetter coolant additive is widely used in the  automotive, motorcycle, marine, and industrial markets.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e"}