Availability
Buy one of these qualifying items and earn more savings! Similar to gift certificates, Summit Bucks rewards you earn today can be applied to Summit Racing orders in...
Buy one of these qualifying items and earn more savings! Similar to gift certificates, Summit Bucks rewards you earn today can be applied to Summit Racing orders in the future.*
*Not redeemable for cash; cannot be used to buy gift cards.
Buy one of these qualifying items and earn more savings! Similar to gift certificates, Summit Bucks rewards you earn today can be applied to Summit Racing orders in the future.*
*Not redeemable for cash; cannot be used to buy gift cards.
Showing In Stock Items. Show All 310 Items.
Summit Bucks
ACDelco new torque converters are GM OE replacements that offer the same performance, durability, and service life you've come to expect. With quality steel housings and internal components, ACDelco torque converters are sure to deliver the performance and fit needed for your vehicle.
( 1 )
$236.50
—
$661.99
Summit Bucks
ACDelco remanufactured torque converters provide the best possible solutions for your needs, and your budget. Existing units are disassembled, components most prone to wear, as well as damaged or obsolete parts are replaced with new, and all are end-of-line tested to ensure performance in your GM vehicle.
Not Yet Reviewed
$482.99
Summit Bucks
ACDelco GM Genuine Parts transmission components are validated by General Motors engineering to work with GM transmissions. ACDelco torque converter bolts, like other hard parts, cooler lines and fittings, friction and gaskets, valve bodies, switches, electronics, bearings, mounts, and all other related parts have design enhancements to reflect updates, upgrades, and Technical Service Bulletins. They are competitively priced to help you keep your GM car, truck, or SUV all GM.
( 1 )
$3.99
Summit Bucks
Sonnax torque converter conversion kits are designed to upgrade the existing torque converter for improved performance characteristics like better acceleration, increased power, and smoother shifting. Many conversion kits focus on changing the stall speed, which is the engine rpm at which the torque converter fully engages, allowing for more aggressive launches or better towing capability depending on the chosen stall speed. Some kits include modifications to improve the lock-up function of the torque converter, leading to better fuel economy at cruising speeds by eliminating slippage. The torque converter conversion kits by Sonnax come with various internal component options, allowing fine-tuning to match your vehicle's specific needs and your driving style.
Not Yet Reviewed
$328.58
Summit Bucks
Real Deal Steel convertible top components resolve the ups and downs of your rag top. From hydraulic hose to hardware, pump motors, and cylinders, they offer top-quality reproductions to replace the rusty, missing, or non-functioning units of your classic. Restore full operation of your convertible top with the help of Real Deal Steel components.
( 2 )
$88.99
Summit Bucks
ACDelco helix seal retainers are genuine GM-recommended replacement parts. These automatic transmission torque converter seal retainer rings secure your torque converter lip seal within the transmission fluid pump body. Their internal snap ring fits into a machined groove to retain the seal in the seal bore. These original equipment seal retainer rings are manufactured to fit your specific GM vehicle and will provide the same performance, durability, and service life as your factory original equipment.
Not Yet Reviewed
$3.99
Summit Bucks
Offering the same quality, reliability, and durability as GM original equipment, ACDelco torque converter dust covers ensure that no foreign objects or debris get near your flexplate or torque converter. These replacements feature durable molded ABS plastic construction and are available for fitment with a variety of transmission types. Order the torque converter dust cover designed for your vehicle.
( 7 )
$7.99
—
$11.99
Summit Bucks
ACDelco automatic transmission torque converter seals will renew leak-free performance in your vehicle. These GM-recommended replacements offer an OE fit with the quality, reliability, and durability you expect from ACDelco. Seals are compatible with over 75 transmission models found in vehicles from the the 1980s and up. Order the seal designed for your application.
( 9 )
$7.99
—
$23.99
Summit Bucks
ACDelco GM Genuine Parts torque converter pulse width modulation valves are manufactured to be an exact replacement for your vehicle. Genuine OE parts are recommended to deliver the peace of mind that fit, form and function is of the highest standards. Get the factory parts you need from the same source as General Motors with ACDelco GM Genuine Parts. Order the model designed for your vehicle application.
Not Yet Reviewed
$61.99
Summit Bucks
Clearance
ACDelco GM Genuine Parts Start/Stop multi-function power supply converters are designed, engineered, and tested to rigorous standards—and are backed by General Motors. These replacement units are identical to the factory models. They're available for a variety of vehicles; order the converter recommended for your application.
Not Yet Reviewed
$75.99
$22.50
Summit Bucks
Sonnax converter limit valve kits can help minimize the need for costly transmission repairs down the line. These kits help prevent torque converter damage by limiting the amount of pressure applied to it during lockup, essentially safeguarding against "ballooning" or deformation of the converter, especially in performance vehicles with high line pressures, while maintaining proper transmission function without affecting drivability. This is achieved by precisely controlling the pressure applied to the torque converter clutch (TCC) apply circuit through a specialized valve design. Most converter limit valve kits are designed as "drop-in" replacements, allowing for a relatively simple installation process during transmission rebuilds. Select the kit designed specifically for your vehicle's transmission type to ensure proper fit and function.
Not Yet Reviewed
$24.00
Summit Bucks
Sonnax Zip kits are engineered to cure common problems associated with today's automatic transmissions. Sonnax Zip kits eliminate: * Burnt clutches * Line pressure instability * Loss of fuel economy * No line rise * Pressure loss * Shift concerns * TCC apply and release concerns * TCC codes * Pressure switch codes
( 11 )
$149.85
Summit Bucks
Sun in your eyes? Real Deal Steel sunvisor brackets are beautiful reproductions of the originals to help secure your visor. They feature a chrome finish. Restore in classic's interior with Real Deal Steel sunvisor brackets.
( 1 )
$54.99
Summit Bucks
ACDelco GM Genuine Parts automatic transmission bellhousing inspection plugs are manufactured to be an exact replacement for your vehicle. Genuine OE parts are recommended in order to deliver peace of mind that the fit, form, and function are of the highest standards. Get the factory-style components you need from ACDelco GM Genuine Parts. Order the housing plugs designed for your application.
( 5 )
$49.99
Summit Bucks
Real Deal Steel offers body fasteners in a variety of styles, sizes, and quantities. Whether you need "V" clips for a trunk, a screw set for Beltline trim, or anything in-between, Real Deal has the replacement fasteners needed for your classic vehicle application.
( 1 )
$10.99
Summit Bucks
Clearance
ACDelco GM Genuine Parts includes all the automatic transmission rebuild components you need to return your tranny to optimum performance. They are designed, engineered, and tested to rigorous standards, and are backed by General Motors. From the smallest to the biggest pieces, you can trust reliable ACDelco parts to restore, repair, and renew your GM.
( 13 )
$6.99
$3.50
On Sale
Summit Bucks
WeatherTech cargo liners provide complete floor coverage for car trunks, SUVs, and minivans. These thermoplastic mats are digitally designed to fit your vehicle perfectly, with a raised lip to keep spills, dirt, and grease off your vehicle's interior, protecting your investment from normal wear and tear. Made from a proprietary custom blended TPE that is not only wear resistant, but also remains flexible under temperature extremes, these WeatherTech cargo liners feature a textured finish that helps to keep cargo from shifting. They are perfect for hauling just about anything from gardening supplies to construction materials—even the family pet! Order the WeatherTech cargo liners that are custom-tailored to fit your vehicle's year/make and model.
( 181 )
$103.95
—
$276.30
$93.56
—
$248.67
Summit Bucks
Specifically designed for diesel engines, ACDelco diesel exhaust fluid is the primary component used to help convert an environmental pollutant into harmless nitrogen and water. It's a mixture of 32.5 percent high-purity synthetic urea and 67.5 percent deionized water. This additive is stable, colorless, non-flammable, and non-toxic.
( 62 )
$27.99
Summit Bucks
Sonnax universal remanufactured valve bodies have been uniquely designed to fit a variety of '99-later Chrysler applications, regardless of OE checkball or solenoid configuration. The convenience of stocking one SKU number for various applications saves time, money and interchangeability confusion. The channel casting has been resurfaced to SAE recommended flatness and surface finish. The seasoned casting warpage is now eliminated, removing cross-leaks and manufacturing burrs that resulted in clutch distress and shift complaints. A new separator plate is also installed, along with gaskets, to seal the critical surfaces between the valve body and channel casting. Heavy-duty/high performance accumulator pistons with dual-guide seals are installed to prevent piston-to-bore scuffing and restore clutch pressures due to leakage. Patented Sonnax valves are installed to restore hydraulic pressures and eliminate shift complaints, trouble codes, converter concerns and overdrive clutch distress. Their patented accumulator cover plate—made from stronger, thicker material and secured with additional screws—is also installed to prevent flexing or breakage. To guarantee the highest level of operational performance, these remanufactured valve bodies are tested on state-of-the art equipment to verify that pressures match OE specification. Product notes: * One SKU fits all applications, saving time, money and confusion * Resurfaced OE channel casting eliminates warpage, burrs, and cross-leaks cost effectively * New separator plate and gaskets provide critical seal between cast surfaces * Patented Sonnax valves and pistons restore hydraulic integrity of circuits to eliminate shift complaints and clutch distress * Patented Sonnax accumulator cover plate stronger than OE to prevent flexing and breaking
( 2 )
$421.93
—
$680.85
Summit Bucks
Are your leaf springs worn-out and on their last leg? Do you need a little boost to keep your classic Chevy from sagging? Real Deal Steel stock height leaf springs are high-quality, US-made products. They include pre-installed forward eye bushings. The 5-leaf springs will provide a firmer ride than the 4-leaf spring. The 5-leaf springs came stock on all station wagons and convertibles, but are an excellent upgrade for all other body styles.
( 31 )
$359.99
—
$449.99
Summit Bucks
Sonnax heavy-duty remanufactured valve bodies are built to overcome chronic shift and converter clutch apply complaints. It provides firmer shifts and a moderately increased pressure curve to improve performance, especially in truck and towing applications. Numerous Sonnax valve upgrades are included to restore hydraulic clearances that lead to shift complaints, clutch distress, converter complaints and codes, solenoid issues and pressure problems. Line pressure rise has been moderately increased to overcome shift complaints, delayed engagements, and to increase holding power to the clutches. To guarantee the highest level of operational performance, this remanufactured valve body is tested on state-of-the art equipment to verify that solenoid feed, clutch, converter, and line pressures match or exceed OE specifications. Choose your preferred kit packaged for your transmission. The valve body includes the following: * Oversized TCC regulator valve and sleeve, and limit valve spring for firmer TCC application * O-ringed bore plugs and abuse plugs * New accumulator control valve and sleeve with spring * Oversized AFL line up * New forward accumulator piston and seal * New pressure switch manifold * New EPC solenoid * New TCC PWM solenoid Kit contents: * Remanufactured valve body * Separator plate * Upper case gasket plate * Lower valve body gasket plate * 1-2, 3-4 accumulator springs * EPC solenoid harness adapter for 2003 to later units * Sonnax line pressure booster kit
( 3 )
$372.32
—
$582.46
Summit Bucks
Stop worrying about input shaft failure when running the GM Powerglide in the most extreme applications. Sonnax offers the only big input shaft upgrade with custom components designed to work together for reliable performance. Whether you have an existing assembly or start from scratch in the gear ratio of your choice, it's the best way to connect huge power to Sonnax Extreme planetaries for great run after run with minimum downtime. The only way to prevent twist and breakage from massive torque is to increase the input shaft diameter, and the core of the big shaft system is big input shaft kit 353532-01K. The shaft strikes the perfect balance between strength and ease of installation with a 1 1/8 in. diameter and a unique, high-strength spline that still fits through the front sun gear. It delivers 35 percent more strength than standard 1 in. shafts, a dramatic upgrade for racers that want to take full advantage of the lightweight and efficient Powerglide automatic transmission. (Note: The Sonnax big shaft system for Powerglides requires changing to a 35-spline turbine hub.) Kit contents: * Shaft * Clutch Hub Big Shaft features: * Torsional, ringless design * Heat-treated, 300M steel with advanced processing * 35 splines (AOD-style) at converter Clutch Hub features: * 1.500 in. tall hub for use with 10-clutch setups * High-strength chromoly steel * Custom fit for the big shaft
Not Yet Reviewed
$1,480.72
Summit Bucks
GM 8L45 and 8L90 transmissions often suffer burnt clutches, shift concerns, low line pressure and/or converter apply complaints—due to excess wear in the signal accumulator piston bores in the control solenoid valve body casting. This wear allows valuable VFS signal pressure to exhaust, preventing proper shift control, line pressure regulation, and/or converter clutch apply. Sonnax drop-in signal accumulator piston kits allow bores to be reconditioned quickly and easily with no reaming required. The hydraulic integrity of the VFS signal pressure circuits are re-established, and future wear prevented with positive sealing and wear-resistant components. Features include: * Hardcoat anodized aluminum piston combats premature wear * Annular grooves to reduce wear rate * Highly wear-resistant sleeve to prevent future wear * Positive sealing O-ringed plug prevents leakage in already worn bores * Mating spring to re-establish OE dampening action * Drop-in Zip Valve parts install quickly and easily * Available for a variety of Chevrolet, GMC, and Cadillac transmission applications Kit contents: -- Sleeves (4) -- Pistons (4) -- Springs (4) -- O-rings (6), 2 extra -- End plugs (4)
( 1 )
$47.48
Summit Bucks
Sonnax TCC valve reamers are designed to help you repair and recondition your automatic transmission torque converter clutch (TCC). They offer models specifically designed for non- and remanufactured, as well as non- and PWM valve bodies. Order the Sonnax TCC valve reamer(s) designed to fit your application.
( 1 )
$119.99
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
