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TCI Automotive TH350 transmission technical CDs take the guesswork out of building your transmission. These technical guides provide detailed instructions and diagrams for the do-it-yourself transmission builder. Included are troubleshooting charts, torque specs, and repair procedures.
Not Yet Reviewed
$51.95
You can get Summit Racing™ transmission pans in plain or finned styles. We offer stock depth or deep pan styles and come with a drain plug.
( 305 )
$31.99
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$54.87
ATI steel transmission pans feature the same specs as your stock transmission pan. They are perfect replacements for a damaged pan, at the right price.
( 2 )
$29.99
Trans-Dapt Performance offers OE replacement transmission pans for a variety of applications. Available in stock and deep pan styles, plain or finned, most pans include a drain plug for easy fluid changes. Order the model recommended for your transmission application.
( 46 )
$49.99
Drip, drip, drip. Leaks can lead to the death of your transmission, it's just that simple. Ensure this never happens with LubeLocker transmission gaskets. Their unique construction features an aluminum core with an outer silicone coating, but the real magic is in the elastomer beading applied to the gasket face. This beading provides a dry, leak-free seal and requires no additional sealants like RTV to keep your transmission fluid where it belongs. LubeLocker offers a wide range of transmission pan gaskets that cover most popular hot rods, drag cars, rock climbers, off-road trucks, and street cruisers.
( 396 )
$32.95
On Sale
TCI introduces a fresh line of quality filler tubes. Applications for the most popular Ford, GM, and Chrysler transmissions are available. Most of the dipsticks feature a locking stick that satisfies sanctioning bodies' racing rules. The rubber boot seal is a vast improvement over the small O-ring typically used on older OEM tube designs.
( 184 )
$40.95
On Sale
B&M offers a full line of shift levers, cable brackets, and assorted linkage components everything you need for installing your B&M shifter. Or they can be used as replacements for lost or damaged parts. B&M parts are made to fit a wide variety of applications, so you're sure to find what you need.
( 187 )
$47.25
$24.43
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$42.53
Summit Racing offers dipsticks for a variety of transmission applications. These steel replacements are available in different finishes, and a nylon or steel handle. Order the model recommended for your transmission.
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$27.99
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$41.99
Moroso transmission pan gaskets are manufactured from 40 Durometer rubber that's molded over and vulcanized to a rigid steel frame. They allow for the quick removal and installation of transmission pans, requiring no removal of sealant, making them cleaner and easier to use. The extra-strength Moroso transmission pan gaskets will not leak, blow out, or get sucked in like stock or inferior-quality aftermarket gaskets. At a full 3/16 in., the Moroso transmission pan gaskets are guaranteed to outlast cork or rubber composite designs.
( 352 )
$38.99
Every transmission rebuild should include a new vacuum modulator. Our Summit Racing™ Adjustable Vacuum Modulators allow you to tailor the shift points up or down a few hundred RPM and dial in your GM turbo Hydramatic transmission to shift right where you want it.
( 31 )
$21.99
OER's transmission dipsticks are flexible. Their firewall-mount dipsticks have quality aluminum handles and knobs, with stainless steel braided housings and dipsticks. They're designed for push-in style transmissions. Some choices feature PTFE dipsticks and clear plastic tubes with fitting to adapt a regular transmission fluid funnel to fit the dipstick housing. Others have a heat-resistant, easy-to-read flexible inner dipstick measuring cable marked with the appropriate transmission fluid levels. Order the replacement dipstick designed for your auto make and transmission type.
( 23 )
$22.99
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$53.99
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 )
$37.59
Summit Racing™ offers a full line of shift levers, cable brackets, and assorted linkage components, everything you need for installing your shifter. Or they can be used as replacements for lost or damaged OE parts. These transmission brackets and lever parts are available to fit a wide variety of applications, so you're sure to find what you need here at Summit Racing™.
Not Yet Reviewed
$36.99
Summit Racing™ offers steel core Nitrile rubber-coated transmission pan gaskets for a variety of applications—including TH350, TH400, 700R4, 4L60E, 4L65E, 4L80E, 4L85E, C4 and C6 transmission models. These replacement gaskets are reusable and manufactured in accordance with factory specifications to ensure a leak-free fit and long-lasting performance.
( 2 )
$30.99
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$43.99
Think your automatic transmission may have a faulty kickdown cable? No worries. Summit Racing™ has the perfect replacement with our generous offering of Summit Racing™ kickdown cable kits. They include a new cable, a stainless polished bracket, and proper fittings. So, whether you're working on a Ford, GMC, or Mopar-style transmission, one of these kickdown cables should be a perfect fit!
( 110 )
$45.99
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$58.99
J.W. Performance transmission bellhousing bolts are designed to mount your J.W. Ultra-Bell to your TH350 or TH 400 front pump. The steel bolts are cadmium plated and are the correct length needed to fit your application. They install with simple hand tools.
( 7 )
$26.87
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$30.38
Sometimes you need to replace the thrust washers when overhauling your automatic transmission, sometimes you don't. We'll leave that up to the builder. These Summit Racing™ automatic transmission thrust washer kits include everything you need to replace the thrust washers in your automatic transmission when doing a full overhaul. Order the kit recommended for your transmission model.
( 2 )
$27.99
On Sale
B&M gate plates are bolt-on options to replace your worn plates, convert your standard-pattern shifters, or use reverse-style transmission valve bodies. All shifter patterns are precision-cut from heavy-duty steel and black powdercoated for added durability. Whether you want forward, reverse, or a standard pattern to suit your shifter needs, B&M premium transmission gate plates will help you move into gear.
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$40.19
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$48.61
$36.17
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$43.75
Has your vehicle's governor cover from the factory reached its "term limit?" Might be time to choose a replacement from the experts at TCI Auto! Your old rusted and dented cover has seen years of abuse, so why let it ruin the looks of your engine bay? Now you can dress up your transmission governor with corrosion-resistant stainless steel. These aesthetically pleasing options are available in two styles—exact OEM replica or stamped with the TCI logo. Both include a rubber O-ring for a leak-free seal. Conceal the hole where the governor is located and hold it in place on the transmission with a beautiful stainless cover from TCI.
( 44 )
$20.95
ACDelco Gold automatic transmission fluid filters can help to ensure the reliability and performance of your automatic transmission. These filters trap impurities that may be present in the fluid before they get pumped through to the moving components of your transmission, thus avoiding damage. On-time maintenance can extend your transmission's life and keep it operating efficiently. Perform service with ACDelco Gold automatic transmission fluid filters.
( 49 )
$26.99
Trans-Dapt Performance offers your choice of steel/rubber or all-steel transmission mount pads for most popular transmissions in today's hot rod market. These pads provide solid, effective cushioning and improved torque absorption over stock pads.
( 41 )
$20.99
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$26.99
Proform offers replacement dipsticks for a variety of transmission models. They're available in different lengths and finishes. Keep an eye on vital fluids and update aging dipsticks with an assist from Proform.
( 54 )
$29.99
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$42.99
No matter what transmission you have, there are a lot of different parts that are required to make it work. TCI has you covered with these racing transmission filter and pan gasket kits. They will provide more flow with superior particle filtering, to extend the life of your transmission.
( 99 )
$32.95
Sonnax automatic transmission bearing and race kits are designed to allow you to adjust the endplay to your specific transmission's tailshaft housing. The bearings are solidly built to spin smooth as silk. Don't take the chance with the cheaper brands if you want dependability and quality the others only try to attain. Always use Sonnax bearing and race kits in all your rebuilds.
( 1 )
$33.18
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