Looking for aftermarket parts to modify or upgrade your Chevrolet Silverado 1500 HD Classic with differentials? At Tunersports.com we carry a huge selection of the top name brand performance differential parts and accessories for your Silverado 1500 HD Classic.
Whether you have a 2007 or 2007 Chevrolet Silverado 1500 HD Classic in LT trim we have you covered. We have 5 differentials available to mod your Silverado 1500 HD Classic. All parts have free shipping to the Continental US 48 States.
 SHIPS FROM MANUFACTURER RD234With our improved two piece design available right across the range, along with the addition of forged gears and an industry leading five year warranty, ARB Air Lockers are now better built and better backed than ever before. Created to provide 100 percent traction on demand, without sacrificing any... ARB Airlocker 10.5In 40 Spl Ff Gm 14 Bolt S/N 2007-2007 Chevrolet Silverado 1500 HD Classic LT $1,231.00 |
 SHIPS FROM MANUFACTURER RD235With our improved two piece design available right across the range, along with the addition of forged gears and an industry leading five year warranty, ARB Air Lockers are now better built and better backed than ever before. Created to provide 100 percent traction on demand, without sacrificing any... ARB Airlocker 10.5In 35 Spl Ff Gm 14 Bolt S/N 2007-2007 Chevrolet Silverado 1500 HD Classic LT $1,231.00 |
 IN STOCK YDGGM9.5-33-1The Yukon Dura Grip provides aggressive yet smooth traction to give you the confidence and performance you need. Get longer life and better traction with the heavy duty Yukon Dura Grip Positraction.... Yukon Gear Dura Grip Positraction For GM 9.5in w/ 33 Spline Axles 2007-2007 Chevrolet Silverado 1500 HD Classic LT $899.89 |
 IN STOCK YGLGM14T-30The Yukon Grizzly Locker is the ultimate in mechanical locking differentials for street, off-road, and drag racing. Grizzly Lockers provide 100% power to both tires, while still allowing for disengagement while negotiating turns.... Yukon Gear Grizzly Locker For GM 10.5in 14 Bolt Truck w/ 30 Spline Axles 2007-2007 Chevrolet Silverado 1500 HD Classic LT $779.89 |
 IN STOCK - LOW YP MINSGM14T-30Yukon mini spools provide the traction of a full spool at an economical cost.... Yukon Gear Mini Spool For GM 10.5in 14 Bolt Truck 2007-2007 Chevrolet Silverado 1500 HD Classic LT $282.89 |