Red Line Oil Products
Red Line Gear Oils and Transmission Lubricants are designed to provide excellent low-temperature shiftability and improved gear protection at higher temperatures. Red Line Gear Oils will reduce differential temperatures 10-70°F. Efficiency improvements between 1-5% are typical. The synthetic base stocks used have tremendous thermal stability and provide the best film strength available. The unique combination of base stocks and additives allow Red Line gear and transmission oils to carry higher loads compared to petroleum lubricants. The stability of these products allow them to be used for extended periods.

SYNTHETIC MANUAL TRANSMISSION LUBRICANTS
Case Price: $110.40
Quart Price: $9.20

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MTL® Manual Transmission Lubricant
A 70W80 GL-4 gear oil (SAE 5W30/10W30 engine oil viscosity) designed for use in manual transmissions and transaxles. Provides excellent protection of gears and synchronizers and its balanced slipperiness provides a perfect coefficient of friction, allowing easier shifting.
MT-90 Manual Transmission Lubricant
A 75W90 GL-4 gear oil designed for use in manual transmissions and transaxles. Provides excellent protection of gears and synchronizers and its balanced slipperiness provides a perfect coefficient of friction, allowing easier shifting.

SYNTHETIC AUTOMATIC TRANSMISSION LUBRICANTS
Case Price: $117.00
Quart Price: $9.75

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SYNTHETIC ATF
synthetic Dexron II, Mercon, and Mercedes-Benz approved fluid. Superior stability allows high-temperature operation without varnishing valves and clutches. Also provides improved shifting in cold weather.
 

SYNTHETIC AUTOMATIC TRANSMISSION LUBRICANTS
Case Price: $110.40
Quart Price: $9.20

Shipping Included

D4 ATF
Synthetic Dexron III and Mercon fluid meeting the requirements of most transmission manufacturers, while satisfying GL-4 gear oil requirements. Superior stability allows high-temperature operation without varnishing valves and clutches. Also provides tremendously improved shifting in cold weather. The best low-temperature shiftability for manual transmissions and transaxles which require ATFs.
HIGH TEMP ATF
Synthetic ATF which is a GL-4 gear oil for use where Dexron III or Mercon is recommended. A higher viscosity allows optimal operation at 70°F higher temperature, providing better torque converter efficiency. Perfect for heavily-loaded vehicles. Superior stability allows high-temperature operation without varnishing valves and clutches.
RACING ATF
Synthetic ATF for automatic and manual transmissions which need the positive shift of a TYPE-F ATF. This ATF contains no slipperiness additives, producing faster shifts and quicker lock-up. A higher viscosity at high temperatures provides greater efficiency and provides better wear protection than other ATFs.
C+ ATF
synthetic ATF for Chrysler MS 7176.

SYNTHETIC GEAR OILS
Case Price: $110.40
Quart Price: $9.20

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75W90 GEAR OIL
Recommended for most street driven and racing differentials. Excellent performance in conventional and limited-slip units. Also for limited-slip manual transaxles which require a 90 WT oil. Contains limited-slip friction modifiers.
75W90NS
Recommended for manual transmissions and non-limited-slip transaxles that recommend 90 WT oils. Can be used in racing limited-slip units to increase lockup and reduce wheel spin. Street-driven rear-wheel drive cars should use regular Red Line 75W90 or 80W140.
75W140NS
Recommended for manual transmissions and non-limited-slip transaxles that recommend 140 WT oils. Can be used in racing limited-slip units to increase lockup and reduce wheel spin. Street-driven rear-wheel drive cars should use regular Red Line 75W90 or 80W140.
80W140 GEAR OIL
Recommended for heavily-loaded and low-speed differentials, including limited-slip, and where reduction of limited-slip chatter or gear noise is required.

SYNTHETIC GEAR OILS
Case Price: $117.00
Quart Price: $9.75

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SHOCKPROOF™ GEAR OIL
Recommended for heavily -loaded racing differentials and transmissions which see shock-loading. ShockProof contains a unique solid dispersion which cushions gear teeth to help prevent tooth breakage and allows the use of lower viscosities. Available as SuperLight, LightWeight, and Heavy grades.

SYNTHETIC GEAR OILS
Case Price: $81.00
Quart Price: $6.75

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DIFFERENTIAL FRICTION MODIFIER & BREAK-IN ADDITIVE
A friction modifier designed to reduce limited-slip noise and to aid the proper break-in of any differential. This can be added to any gear oil to reduce temperature during break-in and prevent gear softening. Replaces manufacturers' limited-slip additives. Can be used to perfectly tune a limited-slip unit. Red Line 75W90 and 80W140 Gear Oils already contain this additive.

SYNTHETIC ENGINE OILS
Case Price: $108.00
Quart Price: $9.00

Shipping Included

Red Line 5W30
Provides the quickest starts and fastest oil pressure rise. Will reduce turbo lag and provides more power and best economy in an engine in good condition. Replacement for OE factory-fill oils in passenger cars and most light trucks. Thicker oil film at operating temperature than a petroleum 10W-40. Best choice for engines operated in extreme cold weather.
Red Line 10W30
Best all-weather viscosity grade for gasoline engines in cars and light trucks that are driven on the street on a daily basis. Reduces turbo lag and provides more power and economy while providing thicker bearing oil films at operating temperature than a petroleum 10W-40. Best all-round, synthetic oil for stock or slightly modified engines in high- performance cars that are street-driven. Best choice to replace a 5W-30 or 10W-30, petroleum-based or other-brand synthetic oil if maximum durability is preferred. Acceptable for engines that are occasionally operated in extreme cold weather.
Red Line 10W40
Best choice for engines that typically run high oil temperature. Best choice for engines in daily drivers operated in very hot weather on a regular basis. Best choice for medium and heavy duty gasoline engines in trucks. Best choice for high-performance engines that see street as well as frequent racetrack duty. Thicker oil film at operating temperature than a petro-based 20W-50.
Red Line 15W50 & 20W50
The ultimate high-temperature protection in Red Line engine oils recommended for street use. Good for engines that regularly run very high oil temperatures. Best for engines that run large clearances such as air-cooled engines or large-displacement, all-out racing engines that see occasional street use. Provides 25% more viscosity in bearings than petroleum 20W-50s. Not recommended for use in cold climates where temperatures are at or below 10°F or -12°C. Not recommended for street use in production engines that see sustained oil temperatures below 225°F. Those engines should use Red Line 10W-30 or 10W-40.
Red Line 15W40 DIESEL ENGINE OIL
Highly resistant to thermal breakdown. Provides double the detergent and acid-neutralizing ability of conventional petroleum diesel engine oils for maximum engine cleanliness. Ideal for diesels that run high oil temperature, such as those operated in hot weather or those in light truck applications where heavy loads are carried or towed. Best choice in medium and heavy-duty diesel truck engines when maximum durability is required. When used at extended drain intervals, it is an excellent value for long-haul, fleet use.

SYNTHETIC RACING OILSOILS
Case Price: $110.40
Quart Price: $9.20

Shipping Included

2WT & 5WT
For drag racing and circle track qualifying where the lowest internal friction is desired.
SAE 10 (0W10)
For drag racing and circle track qualifying where the lowest internal friction is desired. .
SAE 20 (5W20)
For drag racing, circle track qualifying and race engines designed for low-viscosity oils..
SAE 30 (10W30)
Suitable in well balanced racing engines for sustained high-speed use where low internal friction is desired.
SAE 40 (15W40)
For use where temperatures may be high and when a wide range in RPMs and speeds will be encountered.
SAE 50 (15W50)
For use where extremely high temperatures may be encountered and when engine durability is the primary concern.
SAE 60 (20W60)
For alcohol fuel engines.
SAE 70 (25W70)
For top-fuel engines.
 

 

 
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Dr. Evil Transmissions • 200 North Franklin • Zeeland, MI 49464 • phone: 616.748.5704 • email: stacy@autosportsunlimited.com