Free Shipping on Auto Parts Orders Over $75.
Order by 11 PM EST
for Same Day Shipping!
Red Line Limited Slip Friction Modifier
Product images may differ from actual product appearance.
Compatible with petroluem or synthetic gear oils, this product will significantly reduce the friction break-in of differentials, reducing break-in temps for as much as 50 degrees F. Limited slip or positraction units will often chatter without use of this product or a gear oil with a similar modifier, so add only enough to eliminate the chatter and avoid making the plates or clutches too slippery.