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Red Line Assembly Lube - 4oz.- Regular price
- $129.99
- Regular price
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- Sale price
- $129.99
- Unit price
- per
Prepares potential wear surface and prevents metal contact before adequate lubrication can be supplied -
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Red Line Friction Modifier & Break-In Additive - 4 oz- Regular price
- $129.99
- Regular price
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- Sale price
- $129.99
- Unit price
- per
Add 1oz at a time to clutch-type limited slip or posi-traction units to eliminate chatter -
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Red Line 85+ Diesel Fuel Additive - 12oz.- Regular price
- $165.99
- Regular price
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- Sale price
- $165.99
- Unit price
- per
Available in winterized formula, reduces pour point of typical fuel by 25 degrees Fahrenheit -
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Red Line Lead Substitute - 12oz.- Regular price
- $180.99
- Regular price
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- Sale price
- $180.99
- Unit price
- per
Also cleans carburetor deposits and injectors, safe for catalytic converters -
Red Line SI-1 Fuel System Cleaner - 15oz.
- Regular price
- $216.99
- Regular price
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- Sale price
- $216.99
- Unit price
- per
Cleans injectors, carburetors, valve and combustion chamber deposits with a concentrated blend of the most powerful high-temp and low-temp detergents available -
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Red Line Complete Fuel System Cleaner for Motorcycles - 4oz.- Regular price
- $94.99
- Regular price
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- Sale price
- $94.99
- Unit price
- per
Cleans your carburetors or fuel injectors, fuel lines, tank, intake valves, combustion chambers and fouled plugs -
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Red Line 80W250 GL-5 Gear Oil - Gallon- Regular price
- $414.99
- Regular price
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- Sale price
- $414.99
- Unit price
- per
Can be used in Model A, Model T vehicles and Antique/Classic cars calling for 600W -
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Red Line SuperLight ShockProof Gear Oil - Quart- Regular price
- $312.99
- Regular price
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- Sale price
- $312.99
- Unit price
- per
Used in low-power dog-ring racing transaxles with moderate to low load, qualifying, etc. -
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Red Line LightWeight ShockProof Gear Oil - Gallon- Regular price
- $400.99
- Regular price
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- Sale price
- $400.99
- Unit price
- per
Film thickness greater than an SAE 75W140, yet low fluid friction like 80W gear oil or 30W motor oil -
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Red Line LightWeight ShockProof Gear Oil - Quart- Regular price
- $312.99
- Regular price
-
- Sale price
- $312.99
- Unit price
- per
Film thickness greater than an SAE 75W140, yet low fluid friction like 80W gear oil or 30W motor oil -
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Red Line 75W90NS GL-5 Gear Oil - Gallon- Regular price
- $406.99
- Regular price
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- Sale price
- $406.99
- Unit price
- per
Helps with lock-up on weak limited-slip differentials-compatible with Red Line Limited Slip Friction Modifier for tuning slippage -
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Red Line 75W90NS Gear Oil - Quart- Regular price
- $306.99
- Regular price
-
- Sale price
- $306.99
- Unit price
- per
Helps with lock-up on weak limited-slip differentials-compatible with Red Line Limited Slip Friction Modifier for tuning slippage -
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Red Line Heavy ShockProof Gear Oil - Gallon- Regular price
- $400.99
- Regular price
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- Sale price
- $400.99
- Unit price
- per
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 -
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Red Line Heavy ShockProof Gear Oil - Quart- Regular price
- $312.99
- Regular price
-
- Sale price
- $312.99
- Unit price
- per
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 -
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Red Line 80W140 GL-5 Gear Oil - Quart- Regular price
- $312.99
- Regular price
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- Sale price
- $312.99
- Unit price
- per
This product is not designed for use in manual transmission or transaxles with synchronizers, as its slipperiness may lead to shifting problems -
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Red Line 75W140 GL-5 Gear Oil - Gallon- Regular price
- $419.99
- Regular price
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- Sale price
- $419.99
- Unit price
- per
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 -
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Red Line 75W140 Gear Oil - Quart- Regular price
- $322.99
- Regular price
-
- Sale price
- $322.99
- Unit price
- per
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 -
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Red Line 75W90 GL-5 Gear Oil - 5 Gallon- Regular price
- $480.99
- Regular price
-
- Sale price
- $480.99
- Unit price
- per
Ester/PAO base stocks and friction modifiers provide additional slipperiness to lower operating temperatures by reducing the sliding friction in hypoid gears -
Red Line 75W90 GL-5 Gear Oil - Gallon
- Regular price
- $392.99
- Regular price
-
- Sale price
- $392.99
- Unit price
- per
Ester/PAO base stocks and friction modifiers provide additional slipperiness to lower operating temperatures by reducing the sliding friction in hypoid gears -
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Red Line 75W90 Gear Oil - Quart- Regular price
- $312.99
- Regular price
-
- Sale price
- $312.99
- Unit price
- per
Ester/PAO base stocks and friction modifiers provide additional slipperiness to lower operating temperatures by reducing the sliding friction in hypoid gears -
![Photo - Primary]()
![User 1]()
Red Line 75W110 GL-5 Gear Oil - Quart- Regular price
- $311.99
- Regular price
-
- Sale price
- $311.99
- Unit price
- per
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 -
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![User 1]()
Red Line 75W140NS Gear Oil - Quart- Regular price
- $306.99
- Regular price
-
- Sale price
- $306.99
- Unit price
- per
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 -
Red Line MTLV 70W75 GL-4 Gear Oil - Gallon
- Regular price
- $392.99
- Regular price
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- Sale price
- $392.99
- Unit price
- per
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 MTLV 70W75 GL-4 Gear Oil - Quart- Regular price
- $306.99
- Regular price
-
- Sale price
- $306.99
- Unit price
- per
Recommended for GL-1, GL-3 and GL-4 applications as well as where most special synchromesh fluids are specified
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