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ATI offers a wide variety of automatic transmission rebuild components to restore or upgrade the response of your vehicle. Often, just a small part is needed to correct the problem—or maybe you're performing a complete maintenance overhaul. ATI's inventory includes necessities such as shift kits, bands, clutches, gaskets, shims, filters, and more. These components are tailored for fitment on specific transmission types.
( 3 )
$27.99
Flexplates are important connections between your engine and torque converter, and are relatively inexpensive parts to change out when they demonstrate signs of wear. These one- or 2-piece Pioneer replacement flexplates are machined from durable steel for long-lasting performance. They're available in a wide variety of configurations for fitment with engine and transmission applications spanning six decades.
( 71 )
$37.79
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$51.99
Properly set your torque converter clearance with a set of Meziere torque converter shims. They are precision-machined from 4130 aircraft-quality material, so you can be sure that the faces are flat and parallel. The shims are available for either 7/16 in. or 1/2 in. bolts and come in three different thicknesses. Meziere torque converter shims also feature a black oxide finish for maximum durability.
( 9 )
$27.59
Friction due to misalignment can cause premature failure of driveline components. Make sure the bellhousing you use is perfectly in the center of the crankshaft coming out of the engine. Advance Adapters bellhousing index reducer bushings can aid in centering. If you need to change the index diameter of your bellhousing for proper alignment, these easy to install aluminum reducer bushings from Advance Adapters are the answer.
( 33 )
$27.41
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$35.46
Sonnax TCC regulator and isolator valve kits assist in recovering hydraulic control and renew TCC performance. Severe wear of the TCC (torque convertor clutch) regulator valve bore, caused by oscillation of the OE valve, allows the regulated converter to apply pressure to your exhaust. This is a primary cause for TCC-related slip code and overheated converters. Exhaust pressure also diminishes line pressure, which can result in burnt clutches. Excess wear at the isolator valve bore reduces TCC apply pressure. Reconditioning the bore and installing a Sonnax TCC regulator and isolator valve kit will restore normal TCC operation by reestablishing the hydraulic integrity of this circuit. Order the kit recommended for your transmission application. Features include: * Sleeve manufactured from highly wear-resistant aluminum * Hard-coat anodized aluminum regulator valve combats premature wear * Isolator valve lengthened to operate in unworn portions of the bore * Annular grooves help center valves in bore to reduce future side-load wear
( 4 )
$26.33
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$38.44
GM 6L45, 6L50, 6L80 and 6L90 automatic transmission units may exhibit multiple line pressure and cooler/converter/lube flow problems due to excess wear in the pressure regulator bore. Deterioration at the balance spool end allows critical fluid loss, resulting in high line pressure, harsh shifts, and overheating due to reduced cooler/converter flow. Wear at the outboard spool robs converter feed pressure and lowers line pressure, resulting in soft shifts and burnt clutches. Installing a Sonnax pressure regulator valve kit restores the hydraulic integrity of these circuits for proper line pressure control in all ranges. A new pressure regulator valve outer spring is also included to replace weakened original springs and provide a modest 5 psi increase across the pressure curve. Additional details: * Hardcoat anodized aluminum valve combats premature wear * Lengthened critical spools operate in non-worn portion of bore for added stability and wear prevention * Annular grooves help center valve in bore to reduce future side-load wear * Drop-in Zip Valve parts install quickly and easily Kit contents: * Valve * Spring * Drill bit .040 in. * 2 checkballs (1 extra)
( 2 )
$24.99
On Sale
QuickTime offers bellhousing accessories, including these dowel pins, to help you to complete your project. They're made from quality material and are designed to correct the improper register bore alignment of bellhousing to your engine crankshaft center line.
( 4 )
$62.05
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$83.35
$34.13
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$45.84
After a few heat cycles, when your OE-style sealing rings are no longer sealing effectively, causing leaks, slippage, and the computer to trip a diagnostic trouble code and disable both lock-up and 4th, along with harsh shifts, TransGo has a solution. TransGo automatic transmission sealing ring kits contain high-temperature rings and expanders specially designed to resist hardening and shrinking, eliminating leaks hot and the associated issues. Kits also include shims to reduce end play to prevent shafts from rubbing and making metal, as well as to help center the drum on the rings. Corrects, prevents, reduces, and includes: * TCC slip * No lock-up and no 4th gear * Direct clutch slip * Forward clutch slip at idle when hot * Delay or bind up reverse engagement when hot * Codes 39, 68, 85, P0730, P0741, P0894, and P1870 * (2) Coast clutch high-temperature sealing rings and expanders * (4) Forward clutch high-temperature sealing rings and expanders * (4) Direct clutch high-temperature sealing rings and expanders * (2) End play adjustment shims
( 1 )
$44.57
Allstar Performance crank adapter sleeves are designed to allow use of a TH350/TH400 transmission and curved flexplate with a GM LS engine. They're easy to use. Simply insert the adapter sleeve into the crankshaft end to center the torque converter pilot with the crankshaft. The adapter sleeves are manufactured from high-quality steel and are finished in black. For racing, rodding, and street performance parts—choose Allstar!
( 2 )
$27.99
Solenoid switch valves and plugs in various Chrysler transmissions cause bore wear as they oscillate and stroke during operation. This wear allows pressure loss and cross-leakage, and often permits the plugs to cock and hang up in the bore. This can result in failsafe mode, various codes, bind-ups, and burnt overdrive or 4th clutches. In 41 and 42 series units, TCC concerns can result, including engine stalling due to improper lockup. Reconditioning the bore and installing a patented Sonnax oversized solenoid switch valve and plug kit restores vital clearances for renewed operation and control. Additional details: * Patented Sonnax plugs redesigned to prevent cocking * O-ringed end plug positively seals bore * Annular grooves help center valve and plugs in bore to prevent future side-load wear * Hardcoat anodized aluminum valve and plug combat premature wear * Fits bores containing OE switch valve with .453 in. diameter large spool only Kit contents: -- Valve -- Inner plug -- Outer plug -- End plug -- O-ring
Not Yet Reviewed
$50.57
Richmond Gear has you covered with any replacement parts that you may need. From backup switches to shifters, tons of parts are available for the service and maintenance of your Richmond Gear transmissions.
( 9 )
$40.99
Our Summit Racing™ clutch forks are a great drivetrain upgrade. Made from strong stamped steel to reduce flexing and zinc plated for corrosion resistance, our clutch forks are sure to suit your needs.
( 20 )
$44.99
FTI Performance automatic transmission bushings are rebuild components for Powerglide, TH400, and other applications. These high-quality replacement parts are machined for proper fit, form, and function. They're sold individually or in complete kits. Order the bushings needed for your GM transmission.
( 3 )
$37.99
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