Red Line® 10W30 Motor Oil is an all-weather viscosity grade oil for passenger cars and light trucks. This motor oil is popular in crate engines and high-performance V-8 engines. Red Line® 10W30 has a thicker oil film at operating temperature than a petroleum 10W40. Recommended for API SN/SM/SL/SJ/SH/SG/CF and ACEA A3/B3/B4. Sold in quarts only.
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Red Line® 10W40 Motor Oil is popular for medium and heavy-duty gasoline engines in light trucks. 10W40 Motor Oil is the best choice for high-performance engines that see street/strip or track activity, also great for engines with high oil temperatures. Red Line® 10W40 Motor Oil has a thicker oil film at operating temperature than a petroleum 20W50. Recommended for API SN/SM/SL/SJ/SH/SG/CF and ACEA A3/B3/B4. Sold in quarts.
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Red Line® 10W40 Motorcycle Oil is recommended for use in four-stroke motocross bikes, ATVs, and Sportbikes. This motorcycle oil features superior film strength through the use of ester base stocks for protection and ring seal. Expect extended drain intervals over other brands due to higher quality basestocks and excellent dispersants. Available in quarts only.
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Red Line® 10WT Drag Race Oil is used by many NHRA Pro Stock teams for dyno testing, and can be used in Jr. Dragster engines. This race oil features much longer drain intervals than competing brands at similar viscosity. 10WT Drag Race Oil is popular in IHRA Pro Stock, Top Sportsman (normallu aspirated), ADRL Extreme Pro Stock and NHRA Competition Eliminator. Available in Quarts only.
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Red Line® 20W15W40 Diesel Motor Oil is popular for Light Duty trucks including Chevrolet Duramax, Dodge Cummins, and Ford Power Stroke. Best choice in medium and heavy-duty diesel truck engines for maximum durability. Offers improved drain intervals provide excellent value for commercial fleet use. Recommended for API CJ-4/CI-4 Plus/CI-4/CF/CH-4/CF-4. Also for API SM/SL/SJ/SH/SG/CF and ACEA A3/B3/B4 E7/E9, MB 228.3.
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Red Line® 20W50 Motor Oil is most popular for turbocharge applications. This motor oil is engineered for wider bearing clearances and racing engines that see occasional street use. Red Line® 20W50 features 25% more viscosity than petroleum 20W050s. Not recommended for use in cold climates (-15C/5°F for 20W50). Recommended for API SN/SM/SL/SJ/SH/SG/CF and ACEA A3. Available in quarts only.
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Red Line® synthetic motor oils use the most stable synthetic lubricant base stocks available and are formulated for wear protection and friction reduction across a wide range of engine operating conditions. Red Line® lubricants are unique because they contain polyol ester base stocks, the only lubricant base stock that can withstand the incredible heat present in modern jet engines. Red Line® 20W50 Motorcycle Oil is the most popular choice for use in Harley® engines.
Red Line® 20W50 Synthetic Motorcycle Oil is available in quarts, gallons, and Power Packs.Click here for Red Line Oil Product Finder for my vehicle
Red Line® synthetic motor oils use the most stable synthetic lubricant base stocks available and are formulated for wear protection and friction reduction across a wide range of engine operating conditions. Red Line® lubricants are unique because they contain polyol ester base stocks, the only lubricant base stock that can withstand the incredible heat present in modern jet engines. Red Line® 20W50 Motorcycle Oil is the most popular choice for use in Harley® engines.
Red Line® 20W60 Synthetic Motorcycle Oil is available in quarts, gallons, and Power Packs.Click here for Red Line Oil Product Finder for my vehicle
Red Line® 20WT Race Oil (5W20) offers consistent wear and operation in drag racing classes like Stock and Super Stock (many switch to 5WT for Class Racing). This race oil is popular for qualifying in stock car engines; used by many top engine builders in Spec Miata and other low-power road race engines. 20WT Rac Oil provides more power and better wear in Four-Cycle karting engines like Yamaha/Burris F200, Briggs Animal and World Formula, Honda GX 160 and GX 200, Kohler, Techmseh, and Clones. Available in Quarts only.
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Red Line® 40WT Race Oil is a versatile product used in stock car racing, road racing, and sprint cars. 40WT Race Oil is used by many of the top Dirt Late Model teams, and by top teams in NASCAR Spec engines for Camping World East and West Series.
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Red Line® 50 WT Race Oil (15W50) is popular with sprint and midget applications on methanol; offers less frequent oil changes due to less fuel dilution. Used in applications with wider bearing clearances. Sold in quarts.
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Red Line® 5W20 Motor Oil is recommended for Chrysler, Ford WSS-M2C945-A, Acura/Honda, Mazda and Scion. Thicker oil film at operating temperature than a petroleum 5W30 or 10W30. Recommended for API SN/SM/SL/SJ/SH/SG/CF and ACEA A5/B5.
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Red Line® 5W20 Motor Oil is the most popular oil for modern road cars and light trucks, as specified for most late-model BMW, General Motors, and Nissan vehicles. Also suitable for VW/Audi 500.00, 501.01 and 502.00, Ford WSS-M2C946-A. Thicker oil film at operating temperature than a petroleum 10W40. Recommended for API SN/SM/SL/SJ/SH/SG/CF and ACEA A3/B3/B4, GM dexos1® (GM-LL-A-025, GM6094M and GM4718M).
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Red Line® 5W40 Motor Oil works as specified for Audi®, BMW®, Mercedes Benz®, Porsche® and VW® applications and is popular for turbocharged applications. This motor oil features thicker oil film at operating temperature than a petroleum 5W40 or 10W40. Recommended for API SN/SM/CJ-4/CI-4/CI-4 PLUS, GM dexos2® (GM-LL-B-025 and GM-LL-A-025). Also recommended for ACEA A3/B4/E9.
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Red Line® 5WT Drag Race Oil is an excellent racing oil popular for class racing in NHRA Stock and Super Stock; also popular in NHRA Competition Eliminator. Use only at oil temps under 150°F. Available in quarts only.
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Red Line® 60WT Drag Race Oil (20W60) is popular in Top Alcohol and Pro Mod classes, AHDRA Nitro bikes, and blown alcohol Tractor Pulling. This racing oil can be heated to evaporate fuel dilution and re-use. Improves valvetrain wear, lessens piston scuffing, and improves bearing wear. Sold in quarts.
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Red Line® 70WT Nitro Drag Race Oil is utilized by NHRA Top Fuel and Funny Car champions. This race oil is designed for nitromethane, and dramatically improved fuel dilution. Provides ultimate protection against piston scuffing, valvetrain and bearing abuse. Best used in combination with Red Line® Assembly Lube. Sold in gallons.
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Red Line® 75W90 GL-5 Gear Oil is the most popular Red Line gear oil, with thousands of applications for passenger cars, light trucks, and racing vehicles. Red Line® 75W90 GL-5 Gear Oil contains additional friction modifiers for suitability with clutch-type limited slip differentials - for most LSDs, no additional friction modifiers are required. This product is not designed for use in most manual transmissions or transaxles in passenger vehicles, since the extreme slipperiness may cause synchronizer mesh issues that lead to shifting problems. Recommended for API GL-5, GL-6, MT-1, MIL-L-2105E, SAE J2360, and Chrysler spec MS-9763.
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Red Line® 80W140 GL-5 Gear Oil is popular in stock car racing differentials and transmissions. This product contains additional friction modifiers for suitablity with clutch-type limited slip differentials - for most LSDs, no additional friction modifiers are required. This product is not designed for use in manual transmission or transaxles with synchronizers, as its slipperiness may lead to shifting problems. Recommended for API GL-5, GL-6, MT-1, MIL-L-2105E, and SAE J2360. Sold in quarts.
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Red Line® Assembly Lube is a high protection lubricant that clings to metal surfaces. Designed to be used as a lubricant applied to potential wear surfaces before assembly, in order to prevent metal contact upon startup before adequate lubrication is supplied. Provides three times greater film strength than conventional black Molybdenum Disulfide greases and will not clog oil filters. This product clings to all surfaces and is an excellent rust inhibitor, allowing the storage of parts for years. A thin film of protection is all that is required on mating parts. Red Line® Assembly Lube is an excellent corrosion inhibitor and can be used on machined surfaces to provide long-term corrosion protection. Do not use on exhaust bolts or other high temperature bolts which require an anti-seize.
Red Line® Assembly Lube is available in a 4oz tub, 1/2oz mini jar, or 12oz squeeze bottle.
Big Twin Power Packs from Red Line® Oil are complete kits for motorcycles equipped with Evolution® and Twin Cam® engines. Available in 20W50 or 20W60, each kit has been tested for compatibility and includes enough fluids for a complete oil change. Complete kit, good for all EVO and TC Harley-Davidson® models. Includes: 5 quarts of Motorcycle Oil, 1 quart of V-Twin Transmission Oil w/ ShockProof, 1 quart of Primary Chain Case Oil, 1 bottle of Motorcycle Fuel Injection Cleaner, stickers, Red Line Oil embroidered hat, and a versatile funnel.
For 2007-later model motorcycles, order an additional bottle of Red Line® Primary Case Oil. (#084-100)
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Red Line® C+ Automatic Transmission Fluid (ATF) satisfied Chrysler ATF+, +2, +3 (Type 7179) and ATF +4 (Type 9602) requirments. Provides 30% greater operating viscosity and 1/3 the evaporation of Chrysler-style petroleum ATFs.
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Red Line® D4 Automatic Transmission Fluid (ATF) is Red Line's most versatile ATF, for use where Dexron III®, Dexron II®, Mercon® and Mercon V® fluids are recommended - provides a GL-4 level of gear protection. Popular applications include: Toyota Type T-III and T-IV, Honda ATF Z1, NissanMatic D, J, K, & S, Diamond SP-II, SP-III, Mazda ATF M-V, most BMW, Audi, and VW automatic transmissions. Also can be used with manual transmissions and transaxles like T-5, T-45, T-56 and late-model BMW. Excellent for cold weather operation.
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Red Line® D6 Automatic Transmission Fluid (ATF) is Red Line's lowest viscosity, most shear-stable ATF for consistent operation. Red Line® D6 ATF is designed to satisfy Dexron-VI®, Dexron-III®, Dexron-II®, Mercon®SP and Mercedes Benz NAG-2 fluids. Also satisfies API 70W/75W/80W and GL-4 gear oil requirements.
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Red Line® Diesel Fuel Catalyst is designed for use in all diesel engines - compensates for latest low-sulfur fuels. Diesel Fuel Catalyst and 85 Plus are products with the same chemistry. Promotes better fuel combustion and fuel system lubrication. Provides faster ignition, reduced detonation and smoke, improved efficiency. Powerful high-temp detergents to clean fuel injectors. Lubricates O-rings and seals to increase injector pump life, reduces ring friction. Contains cetane booster for added power benefits. Available in winterized formula, reduces pour point of typical fuel by 25°F. Use one bottle per tank-treats up to 100 gallons. Available in 12oz bottles only.
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Red Line® High-Temp ATF is excellent for heavily-loaded vehicles, allowing operation at up to 70°F higher while maintain thicker viscosity than traditional ATFs. High-Temp ATF offers dramatically less evaporation, and less varnish of valves and clutches in extreme conditions. Use where Dexron III®, Dexron II®, Mercon®, or GL-4 gear oil are recommended. Sold in Quarts.
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Red Line® Lightweight ShockProof® Gear Oil is designed for racing differentials under moderate loads. Lightweight Shockproof® has excellent low-temp flow for improved cold shifting. This products is popular in racing transmissions like Hewland® and other Road Racing dog-ring boxes, Bert and Brinn® for Stock Cars, G-Force®, and Liberty® clutchless for Drag Racing. Film thickness greater than an SAE 75W140, yet low fluid friction like 80W gear oil or 30W motor oil. Sold in quarts.
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Red Line® MT-90 75W90 GL-4 Gear Oil (similar to SAE 5W40/10W40 engine oil viscosity) is popular in Nissan, Mazda, Mitsubishi, VW/Audi, Lotus Elise/Exige, and Toyota applications. MT-90 offers quicker shifts, perfect synchronizer coefficient of friction, high performance gear protection and longer synchro life. Eliminates notchy shifting, even when cold. Safe for brass synchros, as it lacks the reactive sulfurs found in most GL-5 oils that cause damage. Satisifies the gear oil viscosity requirements of 75W, 80W and motor oil viscosities of SAE 40, 10W40, and 15W40. Recommended for GL-1, GL-3, and GL-4 applications, as well as where most special synchromesh fluids are specified.
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Red Line® MTL 75W80 GL-4 Gear Oil is popular for BMW®, Honda® and Acura®, Ford Focus®, late-model Mini Cooper®, Land Rover/Range Rover® LT77S®, Dodge® & Jeep NV1500®, NV3500® and NV5600® truck transmissions. This gear oil is a popular replacement for, and an improvement over, GM Synchromesh® (#12345349) and Auto-Trak II® (#12378508) and Chrysler spec MS-9224. Red Line® MTL 70W80 GL-4 Gear Oil is safe for brass synchros, as it lacks the reactive sulfurs found in most GL-5 oils that cause damage. MTL 70W80 offers quicker shifts, eliminates notchy shifting (even when cold), and high performance gear protection. Satisifies the gear oil viscosity requirements of 70W, 75W, 80W, and motor oil viscosities of SAE 30, 10W30, and 5W30. Recommended for GL-1, GL-3, and GL-4 applications as well as where most special synchromesh fluids are specified. Sold in quarts.
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Red Line® Power Steering Fluid offers improved wear protection, resists thermal breakdown, evaporation and foaming. this power steering fluid provides continued high pump output, suitable for most power steering units. This lightweight fluid avoids power losses. 50% greater high-temp viscosity and 1/5 of the high-temp evaporation. Greater heat resistance helps to prevent boil-over. Helps to prevent high-temp steering fade and difficult effort steering at low temps. Compatible with petroleums and synthetics. 1/4 of the oxidation of petroleum power steering fluids. Helps prevent leakage and squealing.
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Red Line’s® V-Twin Primary Case Oil is designed specifically for 1984-to-present American Big Twin motorcycle primary chaincases with wet clutches. Designed to operate over a wide temperature range, this Primary Case Oil improves clutch operation while reducing wear and temperature. Where most synthetics are too slippery for clutch operation, this friction-balanced product is designed to provide less slip, smoother operation, and helps to apply more power in modified engines.
Red Line® V-Twin Primary Case Oil is available in quarts only. Order a case of 12 and save 10%! Call to order to receive the 10% savings.
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Cleans fuel injectors and removes intake valve deposits for increased fuel economy and power output, while providing additional top end lubricant. Restores that ‘snap’ that today’s modern fuel injected engine slowly loses over time. Available in 4 oz (treats up to 25 gallons) or 16 oz (treats up to 100 gallons) bottles.