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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 )
$117.66
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$235.14
Summit Bucks
Sonnax shift improver performance packs combine innovative heavy-duty performance calibration for firmer shifts under load without sacrificing low-speed drivability. The precision components in these kits upgrade your transmission for maximum achievement and durability by recalibrating pressures, recalibrating shift accumulation, and including improved parts for areas that commonly wear. They are suitable for any heavy-duty application and are a critical foundation for other upgrades when modifying the transmission for high performance use. Sonnax shift improver performance packs additional facts and features: * Shorter shifts, which get progressively firmer with load * Faster pressure increase and higher overall pressure for greater clutch/band holding power * Three ultra-reliable, patented, billet pinless accumulator pistons * Unique 1-2 accumulator spring combination for shifts with character * Improved high rpm pressure * Third accumulator valve gets the 2-3 right the first time, every time * Consistent results, no guessing on calibration * Prevents worn accumulators and separator plate * Optional TCC on-off conversion prevents excess TCC pressure
( 6 )
$166.99
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$205.10
Summit Bucks
Sonnax Sure Cure automatic transmission rebuild kits are a comprehensive reconditioning package—featuring the best Sonnax products developed to help mechanics restore and enhance transmission performance. Sure Cure components are the same Sonnax parts sold individually to resolve common valve body complaints, as well as other transmission problems. The high-quality components in each Sure Cure kit will repair worn areas and protect the transmission against future damage. Plus, each kit comes with an easy-to-read, step-by-step installation guide that covers inspection and repair of the most critical areas of the valve body. Additional features and benefits: * Restore shift quality and reduce comebacks * Repairs biggest trouble areas to reduce comebacks * Includes step-by-step instructions for comprehensive valve/pump body restoration Kits Include: * Shims (2) endplay * Pump slide pivot pin * Throttle valve plunger valve kit * Shortened TV link * TV cable corrector kit * Seals D-ring servo * 1-2 or 3-4 accumulator spring * Servo release check valve kit * Reverse boost valve kit * Oversized pressure regulator valve * Pinless 1-2 or 3-4 accumulator piston kit * TV boost valve kit * Bushing pump * Bushing rear stator support * Checkballs
( 6 )
$100.75
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$176.90
Summit Bucks
Sonnax Super-Hold servo kits offer increased apply area over the OEM servo for more holding force between shifts. They are manufactured from anodized aluminum and include mounting seals and hardware for your specific transmission model. Their improved seal design will conserve pump volume.
( 25 )
$117.08
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$220.21
Summit Bucks
If you're looking for an easy upgrade to your automatic transmission, Sonnax Servo piston kits may be the answer. The improvement in shift quality is an immediate and noticeable value. These direct replacement kits will help to eliminate a bit of a "sloppy" gear performance caused by faulty OEM servo units. With all necessary rings and seals to prevent leakage and handle higher pressure, Sonnax servo pistons can be your link to greater band apply force. Choose the kit that matches your vehicle specs, then expect faster and firmer shifts!
( 30 )
$141.30
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$230.12
Summit Bucks
Sonnax C ratio servo kits offer greater holding power, giving cleaner, firmer 1-2 and 2-3 shifts. They are machined from 6061 aluminum billet and feature lip seals on the piston for superior sealing over a wide range of fluid pressure. The C ratio servos are the largest in the C4 family, and will work equally well in performance C5 applications. The pins incorporate two PTFE sealing rings to insure the hydraulic integrity of the pins in worn cases. Experience firmer shifts with Sonnax C ratio servo kits. Kits include: * Piston * Cover with either purple anodized or machined finish * Servo pin with seal grooves * Gasket * Retaining ring * Spring * PTFE seals * Large and small lip seals
( 1 )
$224.07
Summit Bucks
With its .63 ratio, these Sonnax 2nd gear servo kits are an ideal option when upgrading GM 4L60-E and 4L65-E applications to improve shift feel without risk of harsh 1-2 shifts. They improve 4L60-E and 4L65-E shift feel and durability without harshness. D-Rings used in place of seal rings enhance sealing during apply and release. Sonnax 2nd gear servo kits include: * Piston * Housing * Piston D-Ring small * Piston D-Ring large * Housing O-Ring
Not Yet Reviewed
$150.39
Summit Bucks
Sonnax accumulator sleeve kits allow transmission cases to be salvaged. Worn or scored accumulator bores in the case can cause a laundry list of problems, from slipping shifts to a destroyed case. Sonnax sleeve kits are simple drop-in solutions that require no machining to the transmission case. Kits are available for different applications and include sleeve(s), piston, PTFE seals, and/or O-rings.
( 5 )
$119.29
Summit Bucks
Get in the right gear with Sonnax shift levers. These replacement levers and kits are designed to work with most competition-type shifters—without modifications to the case. Sonnax offers a choice of one-piece and bolt-together levers; many include O-rings on the shafts to prevent leakage, and all are zinc plated for corrosion protection. Upgrade your stock shifter levers with replacements from Sonnax.
( 14 )
$103.07
Summit Bucks
ACDelco GM Genuine Parts automatic transmission filters help keep abrasive particles from damaging transmission components. They provide optimal fluid flow to and from your transmission to eliminate sticking while you're trying to shift. These OE replacements are designed, engineered, and tested to rigorous standards—backed by General Motors. Order the model recommended for your vehicle.
( 9 )
$128.99
Summit Bucks
Sonnax automatic transmission clutch friction plates limit slipping for smoother shifts. Their selection of red-material frictions is available in several types and thicknesses to meet the needs of your specific rebuild. High performance, heavy-duty friction plates from Sonnax revive the winning performance of your automatic transmission's clutch.
( 1 )
$131.84
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$163.90
Summit Bucks
WeatherTech has taken vehicle floor protection to the next dimension! Laser-measured and custom-fit, FloorLiner HP floor mats not only cover your carpeted floors, but their raised outer edge partially covers the front, back, and sides of your vehicle's foot well as well. That is a full three dimensions of protection for your vehicle. Features include: * Laser measured to perfectly fit your vehicle's specific make and model * Advanced rubber-like Thermoplastic Elastomer (TPE) compound will not break down in extreme weather environments * Retention systems and anti-skid texturing on the underside of the mat ensure placement without any shifting or sliding * Advanced surfacing carries and locks fluids and debris to a lower reservoir * 100 percent recyclable material: No latex, PVCs, cadmium, or lead * Tactile feel
( 47 )
$113.95
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$277.30
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.
( 180 )
$135.95
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$276.30
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