The Sikky Pro 1500 Quick Change 10” Independent Rear by Winters Performance takes the Sikky Pro 1000 Quick Change to the next level. We upgraded the standard heat treated shaft to a Vascomax shaft and upgraded the from 31 spline to 35 spline output flanges including a 35 spline aluminum spool with hardened steel sleeve insert for maximum durability. These upgrades make these rears capable of handling up to 1500hp and they don’t get any stronger than this! This rear is the competitive advantage you need, allowing you to make gear changes in less than 5 minutes. Now you can quickly dial your car setup in for any track in the world. Allowing for ratios anywhere from 2.97 to 5.73 there are plenty of options for every application. These differentials are built to support up to 1500hp and have endured some of the harshest racing conditions. Perfectly suited for your high power application in either drift, road racing and drag racing.

Features:

- HD Aluminum Spool with steel inserts

- Vascomax upgraded lower shaft

- 1350 U joint input/pinion flange

- Upgraded 35 Spline 930 style axle flanges

- Billet Aluminum 6 bolt Gear Cover Support w/ Sikky Logo

- Free Gear Set of your choice