Summit Racing SpeedCard - learn how to get 10% back up to $100

Summit Racing SpeedCard - learn how to get 10% back up to $100

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GMC Transmission & Drivetrain

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Results 1 - 18 of 18

On Sale

Summit Racing™ OE Replacement Flywheels

Summit Racing™ OE replacement flywheels offer a great fit and an economical price. They are manufactured from ductile iron and offer original fit and function. Replace your old flywheels with Summit Racing™ OE parts.

4.27 out of 5 stars ( 64 )

$141.99


$127.79

On Sale

B&M Transpak Kits

Recalibrate your automatic transmission for optimum performance and extended life! B&M Transpak kits create new shifting characteristics by re-routing fluids through your transmission's valve body. Each kit includes two options: RV/Heavy-Duty and Hi-Performance Street. RV/Heavy-Duty is for towing, off-roading, or other heavy-duty use. Hi-Performance Street gives you quicker, snappier shifts than RV/Heavy-Duty, with standard shift points and automatic features when in "drive."

4.75 out of 5 stars ( 24 )

$199.95


$109.95

On Sale

Mr. Gasket Chrome Plated Transmission Dipsticks

Mr. Gasket transmission dipsticks complement your engine compartment with beautiful chrome. These steel dipsticks are available in one-piece designs with attached mounting tab, and in 2-piece designs with separate bellhousing mounts. Choose the model designed for your transmission application. Your Mr. Gasket dipstick may include: * Dipstick * Chrome plated steel tube * O-ring * Separate bellhousing mounting tab

3.5 out of 5 stars ( 6 )

$32.04


$20.83

On Sale

Mr. Gasket Braided Stainless Transmission Dipsticks

Mr. Gasket braided stainless transmission dipsticks ensure you have the right level of oil. And the braided stainless steel with polished billet aluminum handles looks great. For firewall mounting, each of these Mr. Gasket dipsticks include oil fill tubes. Choose the model designed for your specific transmission.

3.46 out of 5 stars ( 24 )

$95.79


$62.26

On Sale

Summit Racing™ Positraction Differential Carriers

Summit Racing™ Positraction differential carriers deliver aggressive, yet smooth, controllable traction. Our carriers feature nodular iron cases, forged steel internals, strong teeth—and they're fully rebuildable. We offer fitments for dozens of axle models. Whether replacing or upgrading, Summit Racing™ Positraction differential carriers will put power to the pavement, providing the confidence and performance you need.

4.47 out of 5 stars ( 49 )

$641.99

$821.99


$577.79

$739.79

On Sale

Hays Street/Strip Clutch Kits

Hays Street/Strip clutch kits are engineered and built as matched assemblies, using only top-quality new parts, to deliver maximum reliability and durability, as well as long-term dependability. They're available in both diaphragm and Borg & Beck styles, with sprung-hub clutch discs that have organic linings. Applications are available to fit a variety of cars and trucks aimed at street or street-and-strip use. These kits come complete with a pressure plate, clutch disc, throwout bearing, and clutch-alignment tool (most kits). A pilot bushing is not included.

4.44 out of 5 stars ( 9 )

$749.95


$487.95

On Sale

Hays Billet Steel Flywheels

Hays steel flywheels are engineered to handle extreme-duty applications and designed to take the punishment of today's high-horsepower engines. They are CAD-engineered and precision CNC-machined to strict tolerances. Available in weights up to 50 lbs. for specialized applications, most Hays flywheels are drilled with both the Borg and Beck and Long-style clutch patterns. Upgrade to a precision-machined and engineered Hays billet steel flywheel. Features include: * SFI-approved--legal for use in racing classes that require SFI certification * CNC-machined from certified billet steel for maximum strength and durability * CAD-designed for optimum performance and reliability * Offered in internal, external, or neutral (zero) balanced versions * Available for a wide variety of engines Note: When choosing a flywheel, remember that a heavier flywheel stores more energy. A heavy car requires more power (or inertia) to launch without bogging the engine and needs a heavier flywheel. Lighter flywheels create less inertia at launch, but will accelerate faster through the gears.

4.6 out of 5 stars ( 30 )

$442.95

$448.95


$243.95

$246.95

On Sale

B&M Magnum Grip Pro Bandit Shifters

This is it--the ultimate combination of design, function, and sheer performance. The Magnum Grip Pro Bandit shifters feature an easy-to-operate, gate-type mechanism. CNC machined from 6061-T6 aluminum, Magnum Grip Pro Bandit shifters are then polished and clear anodized for corrosion resistance and great looks. They're only available as rear exit cable models, and are designed for Powerglide transmissions with standard or reverse shift pattern valve bodies.

4.5 out of 5 stars ( 2 )

$849.95


$552.95

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 ( 368 )

$487.95

$499.95


$268.95

$274.95

On Sale

Summit Racing™ Transmission Filter Kits

After extreme heat, the next fastest transmission killer is foreign debris. Our Summit Racing™ filter kits come with a fresh filter and pan gasket so that you can protect your transmission against those damaging impurities.

4.24 out of 5 stars ( 68 )

$18.99

$24.99


$17.09

$22.49

On Sale

Hays Billet Aluminum Flywheels

Hays billet aluminum flywheels are popular with many road racers and serious drag racers--shouldn't you have one? They are manufactured from certified billet material to handle the stress of high rpm and the severe punishment of racing. Upgrade to a precision-machined and engineered Hays billet aluminum flywheel. Features include: * SFI-approved--legal for use in racing classes that require SFI certification * Forged from 7075 T-6 or 6061 T-6 alloy for weight reduction and excellent heat dissipation * Forged, heat-treated steel ring gears and replaceable 1045 steel friction surfaces attached with high-grade fasteners * CAD-designed for optimum performance and reliability * Offered in internal, external, or neutral (zero) balanced versions * Available for a wide variety of engines Note: When choosing a flywheel, remember that a heavier flywheel stores more energy. A heavy car requires more power (or inertia) to launch without bogging the engine and needs a heavier flywheel. Lighter flywheels create less inertia at launch but will accelerate faster through the gears.

Not Yet Reviewed

$667.95


$367.95

On Sale

QuickTime Lightweight Performance Flexplates

These lightweight flexplates by QuickTime are designed to significantly improve your engine acceleration and deceleration. They are constructed of quality HSLA 60 grade steel, zinc plated for corrosion protection, and are SFI 29.1 certified.

4.0 out of 5 stars ( 1 )

$199.95


$129.95

On Sale

Hurst Axle Conversion Kits

Early GM trucks all came with 6-lug axles. Not only does this limit your wheel choices, but it restricts your options on brakes as well. Hurst axle conversion kits offer a solution. The axles in these 5-lug conversions are made from 1541H alloy for supreme strength and durability. The kits are designed for the 8.875 12-bolt rear-end with the axles featuring 30 spline ends, a 5 x 5 in. lug pattern, and have a 30 3/4 in. length. Choose the kit for your year truck and always look to Hurst Engineering for your truck axle needs. Features: * Complete kit makes installation a breeze * Heat-treated, high-quality 1541H alloy for strength and durability * 30 Spline and 30 3/4 in. long for a direct replacement * 5 x 5 in. lug pattern * Fits 8.875 in. GM truck 12-bolt

5.0 out of 5 stars ( 1 )

$699.95


$384.95

On Sale

Hooker Blackheart Transmission Adapter Plates

Hooker Blackheart transmission adapter plates are one of the most comprehensive engine swap components available. The adapter plates bolt directly to the OEM transmission mount location with the supplied hardware, and helps to eliminate the daunting task of figuring out correct drive line inclination and U-Joint operation angles. These transmission adapter plates are engineered to work together with Hooker Blackheart transmission crossmembers, engine mounting brackets, long tube headers, and exhaust systems (all sold separately) to provide an easy trouble-free Gen III Hemi engine swap in the B-Body Mopar Platform. Blackheart transmission adapter plate features: * Heavy-duty steel construction * Black powdercoated finish for lasting performance and good looks * Compact design allows better clearance then OEM crossmember * Easy bolt-on installation with included hardware

Not Yet Reviewed

$91.05


$50.08

On Sale

Hooker Transmission Crossmember Extension Brackets

Get your LS engine installed properly using one of these Hooker transmission crossmember extension brackets. They are manufactured from quality materials and bolt in place for an easy installation. The brackets are available for different types of transmissions, so they're sure to have you covered.

5.0 out of 5 stars ( 4 )

$32.95

$49.95


$18.12

$27.47

On Sale

Hurst Ring and Pinion Sets

Everyone has different needs for their truck. One of the most dramatic changes you can make to a vehicle are the rear ring and pinion gears. Whether you are going for aggressive low-end response for performance and towing, looking to make your truck a highway cruiser, or you've made a change to your wheel and tire size, Hurst ring and pinion sets are available to assist with the transformation. They offer gear sets ranging from 3.08 to 4.56 for the GM 12-bolt rear ends to get you exactly where you need to be. Hurst sets feature high-grade steel for strength and durability along with a gear tooth finish that reduces friction and heat for longevity.

Not Yet Reviewed

$332.95


$183.95

On Sale

Hurst Replacement Axle Shafts

Time can be rough on your axles, especially for a 4WD. Years of use and abuse can cause damage to the splines of bearing surfaces. Hurst Engineering axles are made from high-quality, heat-treated 1541H alloy for strength and durability. They offer 5-lug and 6-lug direct-fit axles to replace those in your C or K Series truck with an 8.875 12-bolt 30 spline axle and are 31 7/16 in. long. Choose the proper replacement axle for your truck, and trust Hurst Engineering for your truck axle needs. Key features: * Heat-treated, high-quality 1541H alloy for strength and durability * 30 Spline and 31 7/16 in. long for a direct replacement * Fits 8.875 in. GM truck 12-bolt * Available for 5 x 5 in. and 6 x 5.5 in. lug patterns

Not Yet Reviewed

$277.95


$152.95

On Sale

VEGE Remanufactured Drive Axle Assemblies

VEGE Remanufactured drive axle assemblies enable you to get back on the road quickly—without breaking the bank! With its advanced and efficient production process, backed by more than eight decades of experience, VEGE is able to supply remanufactured drive axles with a level of quality that equals that of new OEM products at extremely competitive prices. The parts are carefully inspected, cleaned, and then fully machined and assembled with top-of-the-line components. Unless otherwise noted, the assemblies include steel axle shafts, third member, ring and pinion, wheel studs, bearings, and seals. Includes fluid. Hundreds of models are available, for fitment on countless 4WD, AWD, and RWD applications.

3.67 out of 5 stars ( 3 )

$1,932.99

$2,299.99


$1,832.99

$2,199.99

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