Thunder Racing Complete Gear Package

Thunder Racing has combined everything you need for your professional gear install...all in one convenient package!  Our complete packages come with your choice of gear brands and ratios, as well as your choice of Ratech's complete or deluxe install kit, two quarts of Red Line or Royal Purple Synthetic Gear Oil and one Bottle GM Limited Slip Differential Additive.  We also include a TA Performance Rear End Cover Girdle and TA Performance Stud Kit for added strength.