Availability
GMC 2500 SERIES Transmissions
Showing In Stock Items. Show All 70 Items.
Summit Racing™ Clutch Kits
Summit Racing™ offers clutch kits to fit thousands of vehicle applications. These stock-style replacements are engineered to OE design and performance standards. They will work in tandem with your transmission to deliver smooth gear shifts and an enjoyable ride. Besides the quality product, Summit Racing™ clutch kits present a fantastic value. Order the model recommended for your car, truck, Jeep, or SUV.
( 98 )
$122.99
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$187.99
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.
( 62 )
$419.95
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$451.95
PRW Gold Series Flexplates
PRW Gold Series flexplates are engineered to handle extreme duty applications and designed to endure the punishment of modern high horsepower engines. The 4mm thick centerplate provides a solid foundation for these direct bolt-on drivetrain components. Ring gears are precision double-welded, utilizing robotic machinery and cold-welding processes for added durability. These flexplates are rigorously inspected throughout the manufacturing cycle to ensure you receive the expected quality. They are available in a wide variety of configurations to precisely match your application. Raise the bar on your high performance vehicle with PRW Gold Series flexplates. Order the style recommended for your specific vehicle and engine size. Features and specs: * Designed to fit standard OEM, aftermarket replacement, and high performance torque converters * SFI 29.1 certified * Forged one-piece steel ring gears * 0.035 in. thicker than stock flexplates * Constructed from cold-rolled chromoly steel * Long lasting yellow zinc plated finish
( 52 )
$84.52
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$90.77
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.
( 314 )
$629.95
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$661.95
Centerforce Throwout Bearings
Centerforce throwout bearings are made to withstand the wear and tear that clutches go through. They are designed to provide reliable service, race after race.
( 126 )
$62.95
Silver Sport 621 Manual Transmission Bellhousings
Silver Sport 621 manual transmission bellhousings are a good match for your street or trip transmission. Re-engineered by SST, these aluminum 621 GM reproductions feature CNC-machined, thick wall titanium-aluminum alloy construction for Chevy engines with 168-tooth flywheels.
( 1 )
$319.95
Summit Racing™ Adjustable Clutch Fork Pivot Balls
Summit Racing™ adjustable clutch fork pivot balls allow for additional adjustment of the clutch fork height when the clutch assembly is changed. By utilizing a select combination of base metals and heat treat processes, they provide twice the surface hardness, twice the surface lubricity, and several times the corrosion resistance of OEM and similar aftermarket pivot balls. Available for passenger cars, trucks and SUVs, Summit Racing™ adjustable clutch fork pivot balls provide the proper adjustment for your clutch fork geometry. Designed for use with aftermarket clutch bellhousings only.
( 35 )
$20.99
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.
( 63 )
$158.95
Zoom 30000 Series Clutches
Zoom 30000 Series clutches are designed for 60s and 70s American muscle cars. These sets include higher clamp load Zoom assemblies and organic clutch discs (except where noted) with high burst strength organic facings. They also come complete with release bearing, pilot bearing/bushing, and alignment tool. Features include: * 20 to 60 percent increase in torque capacity over a stock clutch * Complete 5 piece sets include everything needed to do the job right * Premium, high burst strength organic facings * Higher clamp load cover assemblies with Zoom anti-rust finish * Specifically for '60s and '70s American muscle cars with mechanical linkages
( 53 )
$161.99
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$223.99
Centerforce Pressure Plate Bolt Kits
Centerforce pressure plate bolt kits feature premium-grade material and a black oxide finish. These bolts fit directly to the flywheel and are available in different sizes to work on a wide variety of applications.
( 11 )
$35.95
Zoom MU Series Clutches
Zoom MU Series clutches are OEM replacement clutch kits that provide more grip without the stiff pedal of most aftermarket clutches. Matched components are engineered to perform together correctly for maximum durability and performance. Select the model for your application needs. Features: * New OEM computer-tested pressure plate * OEM-style clutch disc with non-asbestos facings built to exceed the OEM specs * New release bearing on some applications * Pilot bearing/bushing * Alignment tool for the perfect clutch installation
( 176 )
$144.99
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$181.99
Centerforce Pilot Bearings and Bushings
Are you installing a clutch? Centerforce pilot bearings and bushings will be needed for proper installation. The bushings and bearings are made of high quality materials, available for many applications, and are direct original equipment replacements. Upgrade your pilot bushings or replacing worn pilot bearings with Centerforce.
( 40 )
$23.95
On Sale
Hays Street 450 Clutch Conversion Kits
Hays Street 450 clutch conversion kits are an excellent upgrade offering up to 30 percent more holding power (clamping force) over your stock clutch. They're designed for handling stock to mildly modified engines—up to 450 horsepower. If drivability along with a stock pedal feel are the leading factors for your application, then order the Hays Street 450 clutch conversion kit recommended for your specific vehicle and engine size. Features, items, and specs: * Smooth, chatter-free operation using top quality organic composite friction surface material * Upgraded damper springs * Pressure plate * Clutch disc * Throwout bearing * Alignment tool * Instructions
( 8 )
$460.95
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$584.95
Hays Classic Conversion Clutch Kits
Hays Classic clutch kits are the original Hays clutch! These conversion kits are the newest 26-spline version in the Hays clutch lineup, and are designed to work in conjunction with a modern 5-speed or 6-speed transmission swap. They feature an organic disc with an upgraded pressure plate for increased holding power over stock. They're designed for stock cars and trucks, or ones with minor performance bolt-ons, such as headers, intake, and exhaust. For clutch kits that are street-friendly, smooth, and reliable, consider the Hays Classic line of clutches—they're a great choice for your favorite muscle car, Jeep, or truck! Order the kit recommended for your vehicle application. Hays Classic conversion clutch kit features: * Includes 26-spline clutch disc for use with most 5-speed and 6-speed conversions * Steel back clutch disc features heavy-duty hub spring assembly for increased load capacity * Great drivability for power levels up to 400 hp * Clutch kit is painted signature Hays Classic orange color * Smooth, chatter-free operation using top quality organic composite friction surface material * Upgraded pressure plate gives you increased holding capacity over a stock clutch * Clutch kits come complete with pressure plate, disc, release bearing, and alignment tool (unless otherwise noted)
( 1 )
$511.95
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$527.95
Lakewood Adjustable Clutch Fork Pivot Balls
Lakewood clutch fork pivot balls allow for additional adjustment of the clutch fork height when the clutch assembly is changed. Lakewood recommends these for all of their bellhousings.
( 19 )
$54.09
Lokar Hi-Tech Kickdown Kits
Lokar Hi-Tech kickdown kits are made with an extruded liner for extended life--and are available in either stainless steel braided housing, black stainless steel braided housing, or black housing. They feature matching aluminum fittings and ferrules to help eliminate frayed ends and are adaptable to all types of manifolds, including tunnel ram, blower manifolds, and multiple-carburetor systems. Order the Lokar Hi-Tech kickdown kit designed for your transmission application.
( 469 )
$129.95
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$147.95
Lokar Hi-Tech Flexible Braided Stainless Transmission Dipsticks
Lokar's Hi-Tech flexible braided stainless transmission dipsticks match right up with other Lokar accessories. They feature a flexible, heat-resistant PTFE rod with a braided stainless steel cover. The inner rod is stamped with appropriate trans-fluid levels, and the outer housing has a slim design that allows for mounting inside of the headers. These dipsticks are available in both firewall-mount and trans-mount styles, and a funnel adapter is included for assistance with filling. Order the length and other options preferred for your vehicle make and transmission application.
( 341 )
$135.62
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$163.95
South Bend Clutch Stage 2 Daily Driver Clutch Kits
South Bend Clutch Stage 2 Daily Driver clutch kits are engineered for vehicles with high performance modifications. The heavy-duty pressure plate has an increased clamp load with little or no increase in pedal pressure to offer stock feel, while increasing strength and durability. The organic disc material has a high metal content that increases the co-efficient of friction by two times over a stock lining. This greatly increases rotational strength up to a 12,000 rpm burst point for high performance. South Bend Clutch Stage 2 Daily Driver clutch kits are recommended for daily performance, street, and moderate race vehicles. Select the kit designed for your application needs.
( 6 )
$386.91
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$584.46
National Bearing Throwout Bearings
These National Bearing throwout bearings are designed to match OEM specifications. They feature premium-grade steel for outstanding durability and performance, as well as quiet operation. If you're looking for replacement throwout bearings, National Bearing has what you need.
( 7 )
$32.99
On Sale
Hays High Performance Throwout Bearings
Hays high-performance throwout bearings are designed to withstand the high spring pressure and high-rpm conditions common to racing clutches. They're heat-treated and Blanchard-ground to ensure trueness.
( 18 )
$104.95
Centerforce Performance Clutch Discs
Centerforce Performance clutch discs will work with both Centerforce I and II pressure plates. Most of them have a carbon-composite organic friction material for longevity and drivability, as well as positive engagements and excellent heat capacity. These clutch discs are designed to withstand the loadings from high-horsepower engines, but are priced for the everyday driver as well.
( 54 )
$178.95
Centerforce Dual Friction Clutch Discs
Centerforce Dual Friction clutch discs offer exceptional holding power and durability for your high performance application. They feature a full facing on the pressure plate side for drivability and longevity, while a carbon composite puck-style (segmented) facing is used on the flywheel side for positive engagement and increased holding capacity. The discs are engineered for those who are looking for the ultimate in street/strip holding power and performance without sacrificing pedal effort and driver control.
( 48 )
$209.95
National Bearing Automatic Transmission Selector Shaft Seals
These National Bearing automatic transmission selector shaft seals are designed to keep your transmission sealed up properly. They are manufactured from durable steel and have a rubber insert for a leak-free seal. The selector shaft seals are available to fit most automatic transmission models.
( 3 )
$6.99
Hays Pivot Ball Studs
Following on the heels of expanded clutch kit offerings, Hays continues to expand its offerings of driveline products with the release of clutch forks, pivot ball studs, and release springs for popular General Motors, Ford, and Chrysler car and truck applications. These pivot balls allow throwout bearing spacing adjustment, ensuring years of smooth, chatter-free engagement of your clutch. Order the studs recommended for your vehicle application.
( 6 )
$15.61
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