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GMC SIERRA 2500 HD Transmission & Drivetrain

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Results 1 - 24 of 70

On Sale

B&M Street and Strip Transmissions

B&M remanufactured Street and Strip transmissions are put together with new gaskets, bushings, seals, thrust washers, high performance friction materials, and gold zinc plated hardware. The front pump is rebuilt to B&M specs and the valve body is recalibrated. They're built for extreme conditions and are perfect replacing a worn transmission, cruising, and racing.

3.46 out of 5 stars ( 13 )

$4,049.95


$3,643.95

On Sale

Hays Heavy-Duty Flexplates

Hays heavy-duty flexplates for high performance and competition engines are constructed from a thicker-than-stock steel plate. This enables them to withstand the stress of high-stall torque converters and high-rpm engines. While factory stock plates tend to crack around the crankshaft hub when punished under high-torque and rpm conditions, the thicker Hays flexplates can handle the force. These heavy-duty flexplates are supplied with a ring gear that is securely welded in place. All Hays heavy-duty flexplates are zinc-dichromate plated to resist corrosion and SFI-certified under specification 29.1.

4.16 out of 5 stars ( 63 )

$205.95


$185.35

On Sale

B&M Transmission Brackets and Levers

B&M offers a full line of shift levers, cable brackets, and assorted linkage components everything you need for installing your B&M shifter. Or they can be used as replacements for lost or damaged parts. B&M parts are made to fit a wide variety of applications, so you're sure to find what you need.

4.66 out of 5 stars ( 187 )

$27.14

$49.95


$24.43

$44.95

On Sale

Centerforce Dual Friction Clutch Kits

Centerforce dual friction clutches generate up to a 90 percent increase in holding capacity over stock systems. These clutch-and-disc sets are designed for engines producing high horsepower and big torque outputs. Perfect for 4WD vehicles, all Centerforce clutch systems provide smooth engagement and light pedal pressure without compromising high performance.

4.66 out of 5 stars ( 306 )

$1,049.95


$944.96

On Sale

Yukon Gear & Axle Grizzly Lockers

Yukon Gear & Axle Grizzly lockers offer fierce power! These robust lockers are the ultimate mechanical locking differentials, replacing your entire carrier assembly. Yukon Grizzly lockers feature forged cases with 8620 internals and a patent-pending internal locking mechanism for maximum strength. Assembled in the USA, these lockers will provide 100 percent power to both your tires, while still allowing for disengagement while negotiating turns. Whether your application is for the street, off-road, or drag racing, Yukon Gear & Axle Grizzly lockers will have your rig roaring with performance.

4.45 out of 5 stars ( 22 )

$472.00

$2,087.99


$424.80

$1,774.79

On Sale

B&M Automatic Transmission Deep Pans

B&M automatic transmission deep pans provide additional fluid capacity and cooling ability. No modifications to the dipstick are needed. They include a drain plug for clean and easy fluid changes, and are available in chrome or cast aluminum. Filter extensions are included for those applications that require the filter to be moved closer to the bottom of the pan.

4.58 out of 5 stars ( 372 )

$399.95


$359.95

On Sale

Yukon Gear & Axle Ring and Pinion Sets

Yukon Gear & Axle ring and pinion sets are strong but quiet performers. Designed to handle some of the harshest conditions, these sets utilize the latest design and manufacturing technologies to afford you a smooth running gear that's durable and easy to set up. Yukon ring and pinions are available in hundreds of size, ratio, and axle model options. Whether you're on the street, off-road, or at the track, you'll experience unrivaled power and gear performance. Order the model recommended for your application.

4.42 out of 5 stars ( 172 )

$470.99

$1,008.99


$400.34

$857.64

On Sale

Yukon Gear & Axle Differential Carriers

Yukon Gear & Axle offers differential carriers for a wide range of applications. Yukon uses top-quality materials and the latest manufacturing technologies to produce strong, durable carriers that you can depend on for proper traction. These aftermarket units are available in a variety of styles—such as limited-slip, open, Traction-Lok, and locker—for fitment on dozens of axle models and vehicle apps.

4.31 out of 5 stars ( 13 )

$596.99

$2,253.99


$507.44

$1,915.89

On Sale

Yukon Gear & Axle U-Joints

When you don't need a Super Joint, Yukon Gear & Axle also offers other U-joints—including standard, adapter, and lifetime models. But, even though they're not "super," all Yukon universal joints are tough enough to keep your shafts connected and spinning with awesome performance. Order the model designed for your application.

4.09 out of 5 stars ( 23 )

$47.99

$107.89


$40.79

$91.71

On Sale

USA Standard Gear Ring and Pinion Gear Kit Packages

USA Standard Gear ring and pinion gear kit packages provide all you need to re-gear your front or rear differentials. They include ring and pinion sets along with master overall kits to fully complete your job. Save time searching for components—and save money by purchasing everything at the same time. Service the front or rear of your rig with a ring and pinion gear kit package from USA Standard Gear.

4.33 out of 5 stars ( 3 )

$583.99

$1,134.99


$496.39

$964.74

On Sale

Yukon Gear & Axle Crush Sleeve Eliminator Kits

Yukon Gear & Axle crush sleeve eliminator kits replace your crush sleeve with a shim and spacer setup. These kits offer an economical way to enhance your setup and make it more precise. Have you ever over-tightened a crush sleeve? You toss it and start over with a new one. Yukon Gear & Axle crush sleeve eliminator kits remove the hassle—so setting preload is easier. Order the kit designed for your axle model application.

4.62 out of 5 stars ( 69 )

$115.89


$98.51

On Sale

Centerforce Nodular Iron Flywheels

Centerforce nodular iron flywheels are built for long life. These high-quality castings are manufactured as OE replacements and are not SFI-certified for competition use.

5.0 out of 5 stars ( 1 )

$220.95


$198.86

On Sale

Yukon Gear & Axle Cut-to-Fit Axle Shafts

When you need strength for your custom axle job, Yukon Gear & Axle cut-to-fit axle shafts should be your choice. Built to last, these Yukon axles are offered in hardcore 4340 chromoly and 1541H alloy steel. Built to perform, they offer more strength than stock styles and come in your choice of cut-to-fit/cut-to-length designs. Choose quality-built strength for your application with Yukon Gear & Axle cut-to-fit axle shafts.

4.73 out of 5 stars ( 33 )

$198.99

$414.99


$169.14

$352.74

On Sale

Centerforce Billet Steel Flywheels

Centerforce billet steel flywheels are available for popular import and domestic vehicles, including trucks. They're CAD/CAM-designed and CNC-machined from billet steel for precise, no-hassle, bolt-in installations. No modifications are required in combination with either Centerforce clutches or other clutch assemblies built to OEM specs. These rugged flywheels are SFI-approved, so you know that you can count on them--on the street and on the track.

4.52 out of 5 stars ( 61 )

$419.95


$377.96

On Sale

Yukon Gear & Axle Ring and Pinion Gear and Installation Kit Combos

Yukon Gear & Axle ring and pinion gear and installation kit combos are complete packages that include front, rear, or front and rear ring and pinion sets, along with the most complete master overhaul kits on the market—giving you everything needed to re-gear the front and/or rear differentials in one package. Conceived to handle some of the harshest conditions, these combos utilize the latest design and manufacturing technologies to afford you quiet running gear that's strong and easy to set up. The included Yukon master rebuild kits undergo extensive research to ensure a perfect fit and hassle-free install with the very best components. Order the combo designed to fit your application.

4.46 out of 5 stars ( 13 )

$1,073.99

$1,647.99


$912.89

$1,400.79

On Sale

B&M Traveler Torque Converters

B&M Traveler torque converters are designed for use in motor homes, tow vehicles, or other heavy-duty applications where a slightly higher stall speed is helpful in getting the vehicle moving. Stronger than a stock converter, these Travelers have been internally modified to provide about 300 rpm more stall speed. This helps in initial acceleration without sacrificing normal highway operation. Pressure tested, fully balanced, and manufactured for long life, these Traveler converters will get you moving and on your way.

1.0 out of 5 stars ( 3 )

$899.95


$808.95

On Sale

Yukon Gear & Axle Master Overhaul Kits

Yukon Gear & Axle master overhaul kits are what you need for a successful differential rebuilding. All of the high-quality parts that you need are provided to do your job right. Yukon master kits go through extensive research to ensure a perfect fit and hassle-free install utilizing the best components, including Timken bearings and races! Choose from their huge selection of kits to meet your replacement application. Yukon Gear & Axle master overhaul kits may include: * Pinion bearings * Carrier bearings * Pinion seal * Crush sleeve or preload shims * Pinion depth shims * Carrier shims (varies by application) * Gear marking compound and brush * Pinion nut * Baffles and slingers (varies by application) * Gasket and/or silicone * Ring gear bolts (for application) * 20-page instruction manual

4.65 out of 5 stars ( 106 )

$404.00

$655.99


$363.60

$557.59

On Sale

Yukon Gear & Axle Differential Pinion Yokes

Yukon Gear & Axle differential pinion yokes offer precise fit and strength for many applications. The yokes are manufactured from cast steel, forged steel, billet steel, and aluminum—and are available for fitment on dozens of specific axle applications. Choose the high performance strength of Yukon Gear & Axle differential pinion yokes for your build.

4.49 out of 5 stars ( 85 )

$173.99

$250.99


$156.59

$213.34

On Sale

Yukon Gear & Axle Bearings

Yukon Gear & Axle axle bearings are made from top-quality materials to original specs, so you can be sure that you're getting a quality product. These replacements are available for a variety of axle model applications, from the 1950s and up.

4.62 out of 5 stars ( 74 )

$220.99

$326.99


$187.84

$277.94

On Sale

Yukon Gear & Axle Dura Grip Positraction Carriers

Yukon Gear & Axle Dura Grip positraction carriers offer great traction and strength, and yet are not overly aggressive for the streets. These nodular iron or steel replacements are 4-spring, Raybestos composite, clutch-style, limited-slip carriers—with internal gears machined from forged 4320 steel with stronger teeth. Assembled in the USA, the Yukon differential carriers are rebuildable, allowing for repairs or modifications without buying a new unit. They're available for fitment with nearly two dozen axle models. What are you using to transfer power? Choose smooth operation with strong lockup abilities to transfer torque—benchmarks of the Yukon Gear & Axle Dura Grip positraction carriers.

4.36 out of 5 stars ( 137 )

$811.99

$1,719.99


$690.19

$1,461.99

On Sale

Yukon Gear & Axle Mighty Axle Seals

Yukon Gear & Axle Mighty axle seals use the latest designs and manufacturing technologies to produce a precision fit, tight seal, and long life. Maybe your old seals are starting to wear or maybe you're replacing axles—both are a good time for new seals. Whatever the reason, order the Mighty seals from Yukon Gear & Axle designed to fit your application.

3.83 out of 5 stars ( 36 )

$11.89

$55.99


$10.11

$47.59

On Sale

Yukon Gear & Axle Differential Cover Bolts

Yukon Gear & Axle differential cover bolts securely fasten your cover. They offer a selection of steel bolts to fit Dana, Ford, and GM covers. Order the bolts designed for your axle model application.

4.33 out of 5 stars ( 3 )

$8.89


$7.56

On Sale

Auburn Gear Select-A-Loc Differentials

Auburn Gear Select-A-Loc differentials maximize your vehicle's traction with on-the-go system engage. These electronically controlled traction-enhancing differentials are selectable lockers offering the traction control of a limited-slip differential and a full-locking differential--all in one! When locker switch is off, the clutch pack activates the limited-slip mode. As torque increases, the separating forces within the differential gears increase, causing the clutch pack to be compressed, in turn providing bias torque to the highest traction wheel. When the locker switch is turned on, electronic current is sent to the electromagnetic coil which locks the axles together. Auburn Gear Select-A-Loc lockers feature a unique cone-clutch design with gearing made from aircraft-quality 9310 heat-treated billet steel for tough-as-nails strength. The lockers operate quietly without any shift fork or pins to line up to change the locker mode. With a limited-slip mode for on/off-road excitement and a true locker mode for the quarter-mile or nasty off-road terrain, Auburn Gear Select-A-Loc differentials deliver superior traction capabilities on the street, at the track, or off-road.

3.1 out of 5 stars ( 10 )

$1,324.99

$1,336.99


$1,192.49

$1,203.29

On Sale

Yukon Gear & Axle U-Joint Straps

Yukon Gear & Axle U-joint straps keep your driveshaft in place. These replacement straps are available to fit most Chevy and GMC applications, from the 1960s and up.

5.0 out of 5 stars ( 2 )

$16.89


$14.36

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