Daytona 1Gear Oils have been designed to reduce Parasitic Drag, Heat, Friction and Wear. This “Defrictionation™ Process” gives a race car superior protection, delivers enhanced lubricity performance, along with the added benefit of excellent protection from corrosion. These oil has been formulated to reduce downtime, failures, enhance performance and give extended life. Each rear end is different, however the majority of 8 and 9 inch Fords as well as Quick Change have seen an increase in performance and horsepower delivered to the rear wheels. Hendren Race engines Dyno test showed (on a Winter’s Quick Change) 3 ½ horsepower gain delivered to the rear wheels when tested against other racing gear lubes. Steve and Mike Hendren (“We ran the 30/60 for an entire season in the house car. At the end of the season the oil looked as new as it did when we started. So did the gears” A Great Product”.) Product comes in 30/60 and 75/90.