LIMITED-SLIP FRICTION MODIFIER - 4OZ

• Compatible with both petroleum and synthetic gear oils
• Reduces break-in temps as much as 50°F
• Add 1oz at a time to clutch-type limited slip or posi-traction units to eliminate chatter

75W90 NS GL-5 GEAR OIL

• Designed for transmissions and transaxles - helps to slow synchros for easier shifting across a broad temperature range
• Popular in Ferrari, Porsche and Subaru transaxles
• Muscle Car applications like Ford Top Loader, Muncie transmissions, Borg-Warner T-10 and Super T-10
• Contains extreme pressure additives like our 75W90 GL-5 oil, but lacks friction modifiers to balance slipperiness
• Improved copper corrosion protection to prolong synchro life
• Helps with lock-up on weak limited-slip differentials-compatible with Red Line Limited Slip Friction Modifier for tuning slippage
• Also used with clutch-type LSDs in racing for maximum lock up
• Recommended for API GL-5, GL-6, MT-1, MIL-L-2105E and SAE J2360
• Non corrosive formula, safe for use with all synchro materials

75W140NS GL-5 GEAR OIL

• Contains extreme pressure additives like our 75W140 GL-5 oil, but lacks friction modifiers to balance slipperiness
• Popular for historic and vintage transmissions, like Mid-1930s to early-1950s synchro-equipped gearboxes in cars and trucks
• Helps with noisy or rough shifting in troubled A-833 Dodge/Plymouth 4-speed transmissions from 1964 to 1969
• Option for noisy transmissions when mixed with 75W90NS or MT-90 to bring viscosity level up
• Also used in clutch-type limited slip differentials in racing for maximum lock up-some users add Limited Slip Friction Modifier in small doses to customize slippage
• Non corrosive formula, safe for use with all synchro materials

Red Line 75W85 GL-5 Gear Oil - High-Performance Lubricant

Red Line's 75W85 GL-5 Gear Oil is engineered for high-performance applications. This lubricant ensures exceptional protection and performance for your vehicle's transmission system. Explore its benefits today!

1. Popular in many late model BMW, Dodge, Ford, GM, Jeep, Lexus, Mercedes-Benz, Ram, Toyota
2. Applications include differential oil, final drive oil, gear oil and transfer case fluid
3. Contains additional friction modifiers for suitability with clutch-type limited slip differentials - for most LSDs, no additional friction modifiers are required
4. This product is not designed for use in most manual transmissions or transaxles with synchronizers, as extreme slipperiness may cause shifting problems
5. Known formerly as LightWeight Gear Oil
6. Also popular in many Formula racing transaxles, including Hewland LD-200 and FTR sequential
7. Satisfies the gear oil viscosity requirements of SAE 75W80, 75W, 80W and 85W, as well as SAE 30 and SAE 10W30 motor oil

MOTUL 8100 X-CLEAN GEN2 5W-40

If you're looking for an engine oil that can provide maximum protection for your engine, look no further than Motul 8100 X-Clean Gen2 5W40. This oil is designed using the latest in synthetic oil technology, and it is specifically formulated to keep your engine clean and running smoothly. Whether you're looking to improve performance, enhance fuel efficiency, reduce emissions, or prolong engine life, Motul 8100 X-Clean Gen2 5W40 has got you covered. So why wait? Give it a try today and experience the many benefits for yourself!

75W140 GL-5 GEAR OIL

• Popular for cars and light trucks like Ford Mustang and F-150, Toyota Tundra and Sequoia, Jeep Cherokee and Dodge Ram
• 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, 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 and SAE J2360

HEAVY SHOCKPROOF^®

Top Fuel Dragsters use it. You might be a candidate, too.

• Film thickness greater than an SAE 75W250, yet low fluid friction like 75W90
• For heavily-loaded racing differentials and transmissions, problem gearboxes
• Most popular ShockProof product, many racing and specialty applications
• Many performance racing applications like Sprint, Midget, Dirt Late Model and Quick Change Differentials, Detroit Lockers and spools, NHRA Top Fuel and Funny Car rear ends
• Not recommended for most synchro applications due to the product's extreme slipperiness

80W140 GL-5 GEAR OIL - QUART

• Recommended for API GL-5, GL-6, MT-1, MIL-L-2105E and SAE J2360
• 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 manual transmission or transaxles with synchronizers, as its slipperiness may lead to shifting problems
• Popular in stock car racing differentials and transmissions

0W40 POWERSPORTS OIL - QUART

• For Four-Stroke Snowmobiles, UTVs & Side by Sides, ATVs, sportbikes and other powersports vehicles
• Superior film strength through the use of ester base stocks for protection and ring seal
• Extended drain intervals over other brands due to higher quality base stocks and excellent dispersants
• Blended with specific friction modifiers that are compatible with wet-clutches
• Suitable for JASO MA applications

SKU: 42204

Red Line 75W90 GL-5 Gear Oil

Red Line 75W90 GL-5 Gear Oil is the ultimate choice for high-performance vehicles. Experience smoother gear shifts and enhanced protection with this top-quality gear oil.

1. Most popular Red Line gear oil, with thousands of applications for passenger cars, light trucks and racing vehicles
2. Contains additional friction modifiers for suitability with clutch-type limited slip differentials - for most LSDs, no additional friction modifiers are required
3. 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
4. Recommended for API GL-5, GL-6, MT-1, MIL-L-2105E, SAE J2360 and Chrysler spec MS-9763
5. Suitable replacement for a differential calling for an 80W90 or SAE 90 gear oil

RACING ATF

• Similar to a Type F fluid, featuring even higher viscosity and no friction modifiers
• Produces faster shifts, quicker lock-up, better converter efficiency at high temps
• Enhanced extreme-pressure additives provide 5-times better film strength than petroleum ATFs
• Reduced clutch and gear wear compared to petroleum ATFs

The Benefits of Using Red Line 20W60 Motorcycle Oil

Discover the advantages of using Red Line 20W60 motorcycle oil for your bike. Improve performance and protect your engine with this high-quality oil.

1. Recommended for V-twins that need more viscosity due to operation in extremely hot climates
2. Popular for Evos and Twin Cam engines with big bore kits, stroker kits or issues with valvetrain noise
3. Specifically blended for air-cooled V-Twin engines with traditionally wide clearances like Knuckleheads, Shovelheads and Panheads engines
4. Superior film strength through the use of ester base stocks for protection and ring seal
5. Extended drain intervals over other brands due to higher quality base stocks and excellent dispersants
6. Blended with specific friction modifiers that are compatible with wet-clutches
7. Suitable for JASO MA/MA2 applications