Home / Shop / Red Line Friction Modifier and Break-In Additive 80301 Modifier, for Clutch-Type Limited-Slip Differentials, 4 fluid oz., Each

Red Line Friction Modifier and Break-In Additive 80301 Modifier, for Clutch-Type Limited-Slip Differentials, 4 fluid oz., Each

SKU: RED80301

Friction Modifiers

Red Line

Red Line Friction Modifier and Break-In Additive 80301 Modifier, for Clutch-Type Limited-Slip Differentials, 4 fluid oz., Each

SKU: RED80301

Friction Modifiers

IN STOCK! Est Ship 4-7 days. This item is IN STOCK at one of our warehouses or distribution centres, the ETA is the approximate time required to prepare your order for dispatch.

We accept

Description

Red Line friction modifier and break-in additive can be added to any gear oil-- petroleum and synthetic--to replace the manufacturer's limited-slip additives. It's ideal to tune a clutch-type limited-slip differential to reduce break-in temperatures as much as 50 degrees. Add 1 oz. at a time to clutch-type limited slip or posi-traction units to eliminate chatter.

Part Type

Limited Slip Diff Frict Modifier Case/12-4oz

Data: v4.2 - Upd: 2026-10-20 22:06:08

Specifications

Product Attributes - Brand: Red Line Synthetic Oil
Product Attributes - Manufacturer's Part Number: 80301
Product Attributes - Part Type: Friction Modifiers
Product Attributes - Product Line: Red Line Friction Modifier and Break-In Additive
Product Attributes - UPC: 00083522803014
Product Attributes - Volume: 4.00 oz.
Product Attributes - Quantity: Sold individually.

Reference Information

Brand Name/s	Red Line
StreetFX SKU	red80301
SFX Item ID	5074035
Supplier Item Code	5074035
Manufacturer SKU	80301
Manufacturer UPC	83522803014
Alternative References	RED80331

Compatibility

Loading compatibility information...

Keep shopping

Red Line Friction Modifier and Break-In Additive 80301 Modifier, for Clutch-Type Limited-Slip Differentials, 4 fluid oz., Each

Red Line Friction Modifier and Break-In Additive 80301 Modifier, for Clutch-Type Limited-Slip Differentials, 4 fluid oz., Each

Description

Part Type

Specifications

Reference Information

Compatibility

More from Red Line

5w40 Red Line Synthetic Motor Oil 15405 Engine Oil, 5W40, Synthetic, 1 Gallon, Each

Red Line V-Twin Powerpack Oil Change Kits 90226 Kit, Powerpack, 20W50 Oil, Transmission Oil, Primary Oil, Fuel Injection Cleaner, Sticker Kit, Hat, Funnel, Harley-Davidson®, Kit

Transmission Fluid - DCTF - Synthetic - Wet / Dry Dual Clutch Transmissions - 1 qt Bottle - Each

Red Line SuperCool with WaterWetter 80205 Coolant, WaterWetter, 64 oz., Each

75W90NS Red Line Synthetic Gear Oil 58304 Lube, Transmission Fluid and Oil, 75W90NS, Synthetic, 1 qt., Each

Red Line Complete Fuel System Service Kit - Intake Cleaner/Tank Add/S-Hook App w/Hose (Aerosol)