Availability
Summit Bucks
ACDelco GM Genuine Parts differential carrier assemblies are the recommended replacements for your Chevrolet, Buick, GMC, or Cadillac vehicle. They are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These are the true OE parts installed during the production of your GM vehicle, so you can trust the fit and performance will match that of the original carrier assembly.
( 3 )
$2,392.99
—
$2,990.99
Summit Bucks
ACDelco GM Genuine Parts superchargers are designed, engineered, and tested to rigorous standards, and are backed by General Motors. They are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Make the right choice for your GM vehicle; choose ACDelco GM Genuine Parts superchargers.
Not Yet Reviewed
$2,425.99
Summit Bucks
Sonnax Smart-Tech drum modules for racing GM TH400 transmissions improve on-track performance and consistency, leading to quicker ETs, more wins, and greater reliability. The TH400 is preferred for its overall durability and multitude of available ratios, but is known to be heavier and less efficient than the popular two-speed Powerglide. Part of the TH400 inefficiency results from the fact that the direct drum counter-rotates, spinning backwards in 1st gear, brakes to a complete stop on the 1-2 shift, then goes from 0 RPM to input RPM on the 2-3 shift. Significant energy is wasted through this cycle that robs power, upsets traction on the shifts, and contributes to broken internal parts. Compared to aluminum direct drums, the Smart-Tech drum module reduces the weight of the counter-rotating components by over 3.3 lbs.! And more significantly, because the weight of the Sonnax counter-rotating parts is closer to the centerline, there's a 68 percent reduction in energy required to stop and restart during the 1-2 and 2-3 shifts. The benefits are increased wheel horsepower, better acceleration, less shock on the shifts, and improved durability. * Complete kit (34555-01K) replaces both forward and direct drums and includes everything from intermediate sprag to the pump; a selection of Sonnax input shafts is available separately. * 100 percent new content, no used core pieces * Includes larger-diameter, 36-element sprag and sprag race that works with OE intermediate clutches * Includes six-friction forward clutch pack and seven-friction direct clutch pack Contents: * Forward Piston Housing * Forward Piston * Forward Piston Return Springs (16) * Forward Spring Retainer * Forward Snap Ring * O-Ring 1.674 in. * Lip Seals (2) * Direct Housing Assembly * Direct Piston * Direct Piston Return Springs (26) * Direct Spring Retainer * Direct Snap Ring * O-Ring 2.737 in. * Sprag Shaft * Front Sprag Retainer Plate * Heavy-Duty Sprag 36 Element * Outer Sprag Race * Rear Sprag Retainer Plate * Sprag Retainer Screws (4) 6-32 x 5/16 in. * Quad Ring Seals (2) * Anti-rotation Seal Rings (2) * Drum * Pressure Plate * Outer Snap Rings (4) * Bearing Small * Forward Clutch Hub * Bearing Large * Direct Clutch Hub * Steel Clutch Plates (4) .060 in. * Steel Clutch Plates (11) .077 in. * Friction Clutch Plates (13) .080 in. * Clutch Separators (60) .103 in.
Not Yet Reviewed
$3,052.40
Summit Bucks
Edelbrock E-Force Universal Head Units use Eaton R2650 rotors. This is a front drive, front inlet, blow-down style supercharger housing intended for universal and custom applications. The high twist, 4-lobe R2650 rotor design is 15 percent larger than the TVS 2300 and features several improvements to maximize efficiency and performance at upper rpms. Improvements and advantages of R2650 rotors over R2300 rotors: * 170 degree twist (verses 160) * Better sealing with optimized length-to-diameter ratio * Increased durability with larger bearings and timing gears * Pressure relief ports in bearing plate for reduced input power * 4 percent more efficient * 15 percent larger displacement * 18 percent less input power required * 25 percent more airflow at 18,000 rpm and 14 psi boost (2.0 pressure ratio)
Not Yet Reviewed
$2,697.95
Summit Bucks
Pay for what you need and get the quality you want--Sonnax planetary assemblies allow you to choose your level of performance. Their extreme assemblies offer the very best for the most demanding applications with advanced process sun and pinion gears. The 3-step process--cryogenic tempering, shot-peening, and super finish--develops gears with improved grain structure and stability, so they are tougher, more wear-resistant, and better performing. Extreme assemblies are available in four ratios, two flange tooth counts, and two output shaft lengths. Performance, quality, and value--Sonnax extreme planetary assemblies deliver them all. Sonnax extreme assemblies may feature: * Gear ratios: 1.80, 1.69, 1.58, 1.65 * 9310 advanced process sun and pinion gears * 12-tooth or 24-tooth billet clutch drum flange * HY-Tuf or 300M rolled spline long OE or short output shafts * High-strength, steel-backed, PTFE thrust washers * Maximum-duty ring gear
Not Yet Reviewed
$2,324.76
—
$3,773.38
Summit Bucks
Get the General Motors quality you know and trust with ACDelco GM Genuine Parts brake rotors. By staying with the parts brand your GM vehicle came with, you'll have peace of mind that the fit and performance are up to the original specifications and high standards. These replacement disc brake rotors are engineered for virtually every make and model of GM car, light duty truck, and sport utility vehicle; order the parts recommended for your application.
( 33 )
$2,029.99
—
$2,865.99
Summit Bucks
Edelbrock E-Force Mustang Stage II supercharger upgrade kits contain everything needed to boost your system from 559 hp to 636 hp. Each kit includes a new pulley, drive belt, and air intake system. Take your Mustang to new levels of performance with a Stage II upgrade kit from Edelbrock.
( 1 )
$3,353.95
Summit Bucks
ACDelco original equipment automatic transmission cases are factory-recommended replacement components. They will provide the same performance, durability and service life you expect from General Motors. Order the case designed for your transmission application.
Not Yet Reviewed
$3,145.99
Summit Bucks
ACDelco steering columns are ideal when you need uncompromising quality and solid value. They offer a full line of steering columns to make part replacement simple and precise. Turn to ACDelco for high-quality, long-lasting components for GM vehicles as well as a wide range of others on the road today.
( 1 )
$2,470.99
Summit Bucks
ACDelco GM Genuine Parts rack and pinion assemblies convert the rotation of your steering column to the side-to-side motion needed to steer your front or rear wheels. These assemblies are genuine GM recommended replacements for your vehicle's original components. They have been manufactured to fit your GM vehicle offering you with the same performance, durability and service life you have come to expect from General Motors.
Not Yet Reviewed
$2,003.99
—
$2,959.99
Summit Bucks
ACDelco GM Genuine Parts fuel injectors are an electro-magnetic valve that meters fuel into the engine's intake manifold or cylinders for combustion, and is a GM-recommended replacement for your vehicle's original component. The engine management computer operates the injector by applying an electric current to the injector solenoid winding—this causes the needle valve to open, and allows the pressurized fuel to be atomized into the intake airstream. These original equipment fuel injectors have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors. They are also offered in kits with the necessary parts, such as seals, clamps, and spacer.
( 6 )
$2,715.99
Summit Bucks
ACDelco offers stock replacement catalytic converters for a wide range of vehicles. Built from stainless steel, these GM Genuine Parts are designed, engineered, and tested to rigorous standards—backed by General Motors. They're fabricated for a factory-style fit and optimum performance. Order the style and model recommended for your application.
Not Yet Reviewed
$2,080.99
Summit Bucks
GM Genuine Parts ABS modulator valves from ACDelco are designed, engineered, and tested to rigorous standards, and are backed by General Motors. This valve controls the flow of brake fluid into your brakes, providing the critical anti-lock feature. Over a hundred models are available for fitment on countless vehicles from the 1990s and up. Order the modulator valves recommended for your application. (GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles.)
( 1 )
$2,409.99
Summit Bucks
Vance & Hines HoleShot Series cat-back systems are performance exhaust for half-ton V8 pickups. They offer a unique look and great sound, and each system is 100 percent engineered and manufactured from U.S. made 304 stainless steel. Each HoleShot cat-back exhaust features a turbo-chambered muffler custom-tuned for your truck's motor to produce a deep exhilarating tone. The tubing is CNC mandrel-bent, and the systems are finished with beautifully polished Twin Slash or awesome-looking brushed or black Eliminator tips. With a straightforward installation using sectioned slip-fit joints and clamps requiring no cutting, Vance & Hines HoleShot Series cat-back systems should be your choice to upgrade your truck. Choose the system designed for your pickup.
Not Yet Reviewed
$2,199.99
Summit Bucks
Top Street Performance serpentine front drive systems are designed for performance, efficiency, and style, plus they're sure to turn heads. If you are looking for a way to dress up your engine swap, look no further. TSP front drive systems come with everything you need, and are offered with black or polished components, with or without an integral power steering reservoir. Features include: * Billet aluminum brackets and pulleys * High-flow water pump * A/C compressor * 160-amp alternator * Power steering pump * Custom designed belt tensioner * Installation hardware * Instruction manual
( 2 )
$3,086.42
—
$3,187.12
Summit Bucks
ACDelco offers a variety of differential carrier replacement components to help return your carrier to optimum performance. From small parts like bushings and plugs, to larger components like pumps and housings, these replacements are designed to factory specs for original fit and function.
( 3 )
$3,360.99
Modal Header
Truck / SUV
Jeep®
Restoration
Stock Replacement
Late Model Muscle
Tools
Gifts, Clothing, & More
Circle Track
Street Rod
Powersports
Paint & Body
Marine
Jr Dragster
