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Z Automotive TranZformer electronic shift kits transform your car into a neck-snapping, tire-chirping fun to drive beast that at the press of a button, returns to stock. Best of all, they're completely hidden. Available in Gen 1 or Gen 2 kits, you can have your NAG1 transmission shift how YOU want it to. You get to modify shift firmness to fit your driving style/mood, plus a lot more. They install in minutes, connecting via wiretaps into wires hidden behind the steering column lower cover. Once installed, TranZformer kits will modify transmission parameters for that real "old school" muscle car shift feel. Chirp through gear shifts or just firm them up a little for towing or for track use; use your steering wheel buttons and EVIC screen (or cruise stalk/buttons for those without EVIC) to adjust shift firmness on-the-fly, whenever you want; connect to your PC via USB cable to dial-in independent upshift and downshift boost percentages (0 to 100) for each gear in both Drive and AutoStick mode. You can reduce the time delay when shifting into Reverse and Drive, adjust shift firmness scaling based on throttle position, and reset or kill the TCM's adaptive learning system, keeping the TCM from dialing back the shift firmness over time. Select the kit designed for your vehicle. Some of the features and benefits (may vary by kit): * Z Automotive Programming Utility (for Windows PCs only) allows you to program shift parameters, view status, update the firmware, and more * Steering wheel shifting (SWS) allows you to use your steering wheel's buttons to manually control gear shift while keeping your hands on the wheel * AutoUpshift allows you to set your own shift points when in AutoStick * Line Lock mode holds the vehicle with the front brakes so you can hit the gas and do a perfect burnout Peak rpm display: Will display actual shift rpms after each shift--great when adjusting auto upshift to squeeze every last bit out of that high revving cam, or to check what rpm you hit when shifting manually * 0 to 30 and 0 to 60 timer Reset adaptives: Will reset TCM adaptives any time you wish
Not Yet Reviewed
$259.00
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$289.00
Summit Bucks
Eaton electronic ELocker differentials offer you the best of both worlds. Imagine having the comfort and convenience of an open differential for around town—and the powerful traction of a full-on locker when it's necessary. This is exactly what the Eaton ELockers provide. With the push of a dash-mounted button, you decide when the differential should be fully locked for maximum traction to both wheels, or free to differentiate for the best fuel mileage and tire tread life. Whether you're running a 2WD or 4WD, open or locked, the Eaton ELockers put the driver in total control! Order the carrier designed for your axle model.
( 12 )
$1,393.99
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$2,143.99
Extend the life of your forward clutch and input sprag with the upgrade performance of Sonnax heavy-duty 2-3 shift valves! Your factory valve is limited to applying the overrun clutch only in D3, 3rd gear; whereas these Sonnax valves apply it in D3, 1st, 2nd, and 3rd. This furnishes extra durability to clutch components in plow trucks, heavy-duty vehicles, and in high performance apps. The Sonnax 2-3 shift valves also work well with units operated by aftermarket electronic paddle shifters--allowing for full downshift engine breaking in 2nd gear, while the shifter remains in the D3 position. No special tools are required for installation; it's a transmission overrun clutch component worth exploring!
( 4 )
$41.99
Transmission valve bodies only last so long. When it's time for replacement, you can spend extra green and get new, or buy Sonnax remanufactured valve bodies. To eliminate separator plate cracking or cross-leaking, Sonnax adds a 2-3 accumulator support plate before remanufacturing. Each core's disassembled, cleaned, updated, tested, and parts are replaced as necessary. These direct replacement units are electronically and hydraulically tested and include lockup and shift solenoids. Save some green, while still receiving premium parts, with Sonnax Remanufactured valve bodies.
( 2 )
$343.40
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$413.06
Transmissions showing symptoms of soft shifts from 1-2 or 2-3, periodic harsh shifts, or low line rise may be able to correct the problems with one of these Sonnax Line Pressure Modulator Plunger Valve kits. When sleeves become worn, electronic pressure control (EPC) oil can leak past the valve to cause the soft shifts; valves will also stick or hang up through wear, leading to the rough shift issue. Sonnax kits include a replacement modulator sleeve made from carbon steel to combat extreme wear, along with a durable plunger valve crafted from hardened alloy steel. The O-ring helps to prevent EPC oil loss. Sonnax Line Pressure Modulator Plunger Valve kits are produced for fitment on a variety of transmissions, including 6 and small 8-cylinder applications. Select the kit that's tailored to your vehicle.
( 2 )
$28.04
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$42.14
Summit Bucks
As GM-recommended replacements for your vehicle's OE factory components, ACDelco transfer case actuators perform as electric motors for transfer case shifting in electronically-controlled 4WD systems. ACDelco manufactures these units to deliver the same performance, durability, and service life you expect from the originals. Install the right fit for your application with the added reliability of the ACDelco transfer case actuators best suited for the job!
Not Yet Reviewed
$476.99
Summit Bucks
Z Automotive Jeep JL/JT Z-Locker controller harnesses are plug-and-play solutions to aftermarket locker integration using factory locker controls on Wrangler JL and Gladiator Rubicons. These simple adapters use watertight connectors, a potted design, and automotive-grade internal components to last in the harsh Jeep undercarriage environment. One end of each adapter plugs into the 4-pin factory harness, providing the required signals to keep the Rubicon locker control logic satisfied. The other end is a 2-pin connector which will output 12 V to engage your E-Locker or Air Locker solenoid. Z Automotive Jeep JL/JT Z-Locker controller harnesses retain the factory locker switches, dash messages, warnings, and will even set off the "service locker" message if your aftermarket locker is faulty or gets disconnected.
( 1 )
$179.00
Summit Bucks
ACDelco offers GM Genuine Parts wheel bearings for a variety of GM applications. These replacements allow the wheel to rotate with minimal friction—and contain tapered roller, straight roller, or ball-bearing elements, depending on the vehicle. Wheel bearings support the weight of the vehicle, and are lubricated with axle oil or wheel bearing grease. Machined from high-quality materials, these original equipment bearings are engineered to provide the same fit, performance, durability, and service life you expect from ACDelco GM Genuine Parts wheel bearings.
( 3 )
$50.99
Summit Bucks
Z Automotive Jeep JL/JT Z-Locker extension harnesses are optional accessories needed if you have a different mating connector or need to run the wires longer--usually needed for Air Locker installations. Z-Locker extension harnesses give a total reach from the factory locker location of over 7 1/2 ft.
Not Yet Reviewed
$15.00
Summit Bucks
ACDelco GM Genuine Parts axle shaft bearings support and allow the axle shaft to rotate with minimal friction, and are GM-recommended replacements for your vehicle's original components. These axle shaft bearings have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.
Not Yet Reviewed
$13.99
Summit Bucks
ACDelco GM Genuine Parts intermediate axle shafts 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 is of the highest standards. Get the factory-style components you need from the same source as General Motors with ACDelco. Order the intermediate axle shaft model designed for your GM vehicle application.
( 1 )
$50.99
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$130.99
Summit Bucks
ACDelco GM Genuine Parts CV axle shafts transfer torque from your vehicle's transmission or differential to its wheels, and are GM-recommended replacements for your vehicle's original components. These shafts have constant velocity (CV) universal joints at each end to allow your wheels and suspension to articulate. The axle shafts have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors. Order the model recommended for your specific application.
( 12 )
$126.99
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$257.99
Summit Bucks
ACDelco GM Genuine Parts solid axle shafts 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 is of the highest standards. Get the factory-style components you need from the same source as General Motors with ACDelco GM Genuine Parts. Order the axle shaft model designed for your vehicle application.
( 1 )
$175.99
Summit Bucks
ACDelco GM Genuine Parts CV axle drive shafts are designed to transfer torque from your vehicle's transmission or differential to its wheels, and are GM-recommended replacements for your vehicle's original components. The axle shafts have constant velocity (CV) universal joints at each end to allow your wheels and suspension to articulate properly. These OE-style CV axle drive shafts are manufactured to fit GM vehicles, providing the same durability, performance, and service life you expect from General Motors. Order the model designed for your application.
Not Yet Reviewed
$129.99
Summit Bucks
When it comes time to update your worn-out or failed 4WD differential actuator, look no further than ACDelco. These replacement front axle actuators are available in the original vacuum or electric-style, just like OEM. Trust ACDelco for the trouble-free engagement of your 4WD system.
( 1 )
$87.99
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$131.99
Summit Bucks
ACDelco GM Genuine Parts transmission control modules are GM-recommended replacements for your vehicle's original components. They manage the operation of your vehicle's automatic transmission, and they contain the module and solenoid valves all in one unit. These original equipment transmission control modules have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.
( 2 )
$833.99
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