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Performance & Replacement Transmission & Drivetrain Parts
Building awesome horsepower is only part of the story. You need to deliver all that power to your car or truck’s wheels! We’ve got torque-hungry high performance automatic...
Building awesome horsepower is only part of the story. You need to deliver all that power to your car or truck’s wheels! We’ve got torque-hungry high performance automatic and manual transmissions for street and strip applications, torque converters and clutch sets, flexplates and flywheels, plus limited-slip differentials, spools, lockers, ring and pinion sets, driveshafts, U-joints, axles, bearings, C-clip eliminator kits, transfer cases, shift kits, and rebuild kits. We also have a wide selection of trans-brakes, shifters, cables, and accessories—everything you need to put the power to the ground, Summit style.
Building awesome horsepower is only part of the story. You need to deliver all that power to your car or truck’s wheels! We’ve got torque-hungry high performance automatic and manual transmissions for street and strip applications, torque converters and clutch sets, flexplates and flywheels, plus limited-slip differentials, spools, lockers, ring and pinion sets, driveshafts, U-joints, axles, bearings, C-clip eliminator kits, transfer cases, shift kits, and rebuild kits. We also have a wide selection of trans-brakes, shifters, cables, and accessories—everything you need to put the power to the ground, Summit style.
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Detroit Speed Differential Bung Fittings
Detroit Speed offers a variety of differential bung fittings, such as drain plug and filler neck style bungs. These weld-in plumbing accessories are made of steel and are designed to factory specs to ensure proper fit and performance. Order the style and size needed for your application.
Not Yet Reviewed
$21.99
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$25.99
Spidertrax Off-Road Filler Cap & Steel Bungs
In the spirit of everything getting bigger in the world of Ultra4 racing, Spidertrax presents its 2 1/4 in. thread aluminum fill cap and steel bung assembly. As the name implies, this massive 2 1/4 in. opening lets you easily peek inside the axle housing—great for gear inspection and easy filling. CNC-machined from billet 6061 T6, the cap is both breathtaking and held to high tolerance. A stepped shoulder on the cap makes threading quick and easy; and the larger outer filler cap indents provide a comfortable grip. Each assembly comes complete with aluminum cap, steel bung, and O-ring.
( 1 )
$49.00
PEM Racing Weld-In Drain Bungs
PEM Racing weld-in drain bungs are threaded fittings welded to a vessel, pipe, or other component, providing a permanent threaded port for attaching other fittings or plugs. They're essentially a pre-fabricated, threaded connection that can be welded to create a customized drain, fill, or access point. These bungs are machined from steel in accordance with factory specs to ensure proper fitment and performance. Each part meets or exceeds OE quality standards.
Not Yet Reviewed
$14.99
Derale Transmission Pans
Derale Performance transmission pans can double your transmission's life by dropping its temperature 20 to 50 degrees. These pans hold additional fluid and have heat-conducting metal tubes on the bottom. A replacement gasket is included.
( 181 )
$220.49
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$289.37
Strange Drain Plug Assemblies
Strange drain plug assemblies are perfect for adding a drain plug to anywhere you need to change fluids, but don't have a factory drain plug. Each kit includes a weld bung and pipe plug. Each new plug protrudes 1/8 in. to 3/16 in. from the top of the bung when installed. Plug diameters are: 1.100 in. O.D. x 0.225 in. deep inside end, with a 1.300 in. O.D. x 0.150 in. tall flange.
( 19 )
$11.99
Allstar Performance Drain Plug Kits
Allstar Performance offers drain plug kits which include a machined weld-on bung that has a step added to fit inside a drilled hole for easy installation. These 2-piece kits are perfect for adding drain plugs to oil pans, rear-end housings, dry sump tanks, and more. The plugs are available in different sizes, with a steel or aluminum bung.
( 5 )
$9.99
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$11.99
On Sale
Competition Engineering Fabricated Rear Axle Housings
Competition Engineering one-piece fabricated rear axle housings are CAD-designed and CNC-machined to be stronger and lighter than other styles. Their triangulated design provides the structural integrity required for racing. Made from chromoly or mild steel, the outer shell is 1/8 in. thick, and the faceplate is 1/4 in. thick. Configured for a 9 in. Ford, the housings come in either full-bodied car style, with cut-to-length 3 in. O.D. x .250 in. wall axle tubes, or dragster style, with big Ford forged housing ends aligned with the center section. The full style has an overall width of 60.75 in., the dragster style is 27.6 in. wide, and the faceplate accepts 3/8 in. studs. A drain plug, filler plug, and breather bung are included.
( 1 )
$899.99
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$1,067.99
$809.99
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$961.19
Spidertrax Off-Road Spider 9 Axle Housings
Spidertrax Off-Road Spider 9 axle housings step up the level of performance and looks of today's off-road machines. Building on the platform of the company's top placing housings, the latest Spider 9 housing is stronger (ARP studs, accepts 9 in. and 10 in. gears), more versatile (68 in. OAL, works with standard and mid-engine setups), and just downright sexier (TIG-welded on outside, machined face). If you're looking for many of the 9 in. housing benefits, at a fraction of the price, Spider 9 housings are the perfect solution. Every Spider 9 housing comes with third member ARP studs and Nylocks. Fill bungs and caps are sold separately. Additional details: * Strong: Every Spider 9 housing is constructed with a one-piece 1/4 in. thick shell, a 3/8 in. thick face plate, and 3 1/2 in. x 1/4 in. wall axle tubes. Spidertrax also redesigned the faceplate to allow the use of both 9 in. and 10 in. gears. * Secure: Best to keep those 9 in. and 10 in. gears where they belong, inside your Spider 9 housing. That's why Spidertrax redesigned the shell to work with ARP studs. No matter how many miles, your third member will always stay tight. * Complete: All Spider 9 housings are precision-machined for genuine ARP third member studs, included with every order. Plus, at 68 in. in length, these off-the-shelf housings work for almost any off-road application. One housing, everything you need.
Not Yet Reviewed
$1,099.00
Mittler Brothers Drain Plugs
Mittler Brothers drain plug assemblies are perfect for adding a drain port to any reservoir or place that you need to change fluids, but a factory drain plug is not available. Each kit includes a weld bung and pipe plug. Order the size needed for your application.
( 1 )
$8.99
Canton Racing Billet Aluminum Clutch Master Cylinder Reservoirs
Canton Racing aluminum clutch master cylinder reservoirs are made from .100 in. thick aluminum for strength and durability. They have a billet aluminum filler cap with a sintered bronze vent built-in. The reservoirs use a 1/8 in. NPT bung, so you can easily adapt it to many different automotive brands' clutch systems.
( 1 )
$119.00
Allstar Performance Remote Fill Oil Tanks
Keep your rear differential well-oiled with Allstar Performance remote fill oil tanks. They are manufactured from aluminum and feature a -10 AN outlet with a recessed mounting flange, to flush mount them on the rear deck. The tanks include a matching aluminum cap and are available with a 3/8 in. NPT bung to accept an oil tank breather.
Not Yet Reviewed
$79.99
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$84.99
On Sale
B&M Automatic Transmission Deep Pans
B&M automatic transmission deep pans provide additional fluid capacity and cooling ability. No modifications to the dipstick are needed. They include a drain plug for clean and easy fluid changes, and are available in chrome or cast aluminum. Filter extensions are included for those applications that require the filter to be moved closer to the bottom of the pan.
( 368 )
$499.95
$279.95
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$587.95
Pacific Performance Engineering Heavy-Duty Transmission Pans
Pacific Performance Engineering heavy-duty transmission pans do more than hold oil--they cool and protect! They have thick cast construction from high-grade aluminum alloy. Thanks to internal and/or external cooling fins and robust side ribs, PPE transmission pans are much stronger and they allow fluid to run much cooler. Lastly, they feature an insanely strong Neodymium magnet-equipped stainless steel drain plug that attracts and holds harmful metal particles floating in your oil. Really, your pan just holds the oil? It's time for a change--upgrade to cooler Pacific Performance Engineering heavy-duty transmission pans.
( 55 )
$242.99
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$377.99
ATS Diesel Performance Automatic Transmission Pans
Increase the oil capacity in your transmission using ATS Diesel Performance automatic transmission pans. The additional fluid capacity is designed to help keep the transmission running cooler. Heat is the number-one enemy of a transmission, and the cooler it runs, the longer it lasts! The pans feature a finned design and magnetic drain plug and are tapped for a temperature probe. All ATS Diesel Performance automatic transmission pans are powdercoated black with a machined ATS logo and fins.
( 16 )
$344.99
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$494.99
On Sale
RevMax 68RFE Automatic Transmission Pans
Enhance your 68RFE transmission's cooling and capacity with RevMax's deep aluminum automatic transmission pans. The extra deep aluminum trans pans are designed to add 4.5 qts. capacity on 2WD and on 4WD trucks. These kits include the pan, gasket, hardware, and the drain plug. RevMax automatic transmission pans feature the following: * Extra thick sidewalls * External reinforcement ribs * High-Temp black powdercoat finish (non-painted version also available) * CNC-milled case to pan flange * Additional 4 quarts of fluid capacity * Internal baffles to eliminate sloshing and pump scavenging complaints * Drain plug * Increases case rigidity and eliminates flexing * 1/8 in. NPT temperature port * Stainless steel hardware
( 2 )
$399.00
$359.10
On Sale
aFe Pro Series Transmission Pans
aFe Pro Series deep transmission pans bring performance engineering to the protection of your truck's transmission. Each pan offers increased fluid capacity over stock, and features internal and external fins that transfer heat from the fluid to the ambient air for maximum cooling. aFe Pro Series transmission pans are constructed out of durable aluminum with reinforced ribs for maximum strength, and are finished with a black powdercoat accented by machined fins for protection and styling. Select the one designed for your transmission. Additional notes: * Neodymium magnetic drain plug captures loose particles for maximum transmission protection * Threaded 1/8 in. NPT port is ready for use with your transmission temperature sensor * All necessary hardware
( 9 )
$382.00
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$485.00
$343.80
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$436.50
BD Diesel Transmission Pans
These BD Diesel transmission pans offer additional oil capacity to keep your hard-working transmission at the proper temperature. They are made from tough cast aluminum to prevent flexing under high-torque loads and come in a high-gloss, powdercoated finish that helps keep the contained oil cool.
( 11 )
$353.95
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$439.95
On Sale
aFe Street Series Transmission Pans
aFe Street Series deep transmission pans bring performance engineering to the protection of your truck's transmission. Each pan offers increased fluid capacity over stock, and features internal and external fins that transfer heat from the fluid to the ambient air for maximum cooling. aFe Street Series transmission pans are constructed out of durable aluminum with reinforced ribs for maximum strength, and a raw finish accented by machined fins for protection and styling. Select the one designed for your transmission. Additional notes: * Neodymium magnetic drain plug captures loose particles for maximum transmission protection * Threaded 1/8 in. NPT port is ready for use with your transmission temperature sensor * All necessary hardware
( 13 )
$354.00
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$405.00
$318.60
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$364.50
Mishimoto Automatic Transmission Pans
Mishimoto automatic transmission pans are direct-fit, high-performance upgrades cast from high-quality aluminum and powdercoated Gunmetal Gray. Each of these pans have a sleek design and bottom ribs, that not only adds to the overall aesthetic of your truck, but also provides improved cooling performance. Internal baffles reduce sloshing and enhance heat dissipation, resulting in smoother transmission performance. Mishimoto aluminum transmission pans offer precision sealing for leak-free performance and increased ATF capacity to help maintain optimal transmission operation. Choose the pan designed for your vehicle. Additional notes: * Precision-machined sealing surfaces are ready to accept factory-style gasket or sealant * Dovetail-style groove with O-ring seal ensure a fool-proof, reliable seal Contents: * Cast aluminum transmission pan for long-lasting performance * Magnetic drain plug * Silicone bolt retainers hold fasteners in place for easy installation * Socket head cap screws with washers * 1/8 in. NPT plug * O-ring seal (where applicable) * Mishimoto Lifetime Warranty
( 1 )
$353.23
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$466.95
Detroit Speed Ford 9 in. QUADRALink Axle Housings
Detroit Speed Ford 9 in. QUADRALink axle housings are great beginnings to a strong finish. Detroit Speed housing features and benefits: * Heavy-duty round back housing * TIG-welded 3 in. tubes with .218 wall thickness * Billet Torino ends * QUADRALink brackets are TIG-welded * Axle vent * Fill and drain plugs included * Available in bare finish or satin black powdercoat * Accepts 2.5 in. offset rear brake packages from AP, Baer, or Wilwood
Not Yet Reviewed
$1,837.95
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$2,204.95
ATI Aluminum Transmission Pans
ATI Performance Products aluminum transmission pans feature extra-capacity for better cooling of your transmission fluid. Their aluminum construction helps dissipate heat, which will also aids in lowering transmission temperatures.
( 18 )
$391.99
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$435.99
On Sale
aFe Automatic Transmission Pans
aFe automatic transmission pans protect your transmission. Constructed of durable die-cast A380 aluminum with reinforced ribs, the pans have either a wrinkle black powdercoat or powdercoat and machined finish for maximum strength and styling. These aFe power pans are deep to provide additional capacity over stock, and are fitted with a magnetic drain plug to capture loose metallic particles for further transmission protection. A 1/8 in. NPT port is also included for your temperature sensor. The internal and external fins on the pan transfer heat from the fluid to the surrounding air for maximum cooling.
( 7 )
$457.00
$411.30
Fathouse Performance Deep Sump Billet Transmission Pans
Fathouse Performance specifically designed their deep sump billet transmission pans for the Tremec TR-9070 DCT transmission to help eliminate transmission pressure loss due to cavitation on hard launches. Through both testing and development of the Shelby Code Red project, Fathouse Performance discovered a drop in overall transmission pressure during a hard G launch. It was determined that over filling the transmission aided in reducing transmission pressure drop but it was not enough—the pickup needs to be submersed in more fluid. This results in overall clutch pressure drop and reduces the transmission ability to hit the target clutch pressure. The Fathouse trans pans were designed to eliminate this issue by adding one extra quart of fluid. These billet deep sump trans pans come with a billet pickup tube extension and utilizes your factory transmission filter. You will need to purchase a quart of Ford GT500 DCT transmission fluid for use during the install. You will need to reuse your factory filter and rubber gasket, however, depending on your mileage you may wish to purchase replacements for these parts as well. Description and specifications: * Fits 2020-2022 Shelby GT500 * Made specifically for Tremec TR-9070 transmission * Transmission pan is made of 6061 billet aluminum * Pan is designed to hold one extra quart of DCT transmission fluid * 100 percent bolt-in, easy installation * Comes will all necessary hardware * Reuses factory transmission pan O-ring * Eliminates transmission pressure loss due to cavitation on hard launches
Not Yet Reviewed
$999.99
TCI Transmission Pans
Investing in TCI transmission pans ensures the longevity of your transmission. They offer a selection of designs, depths, materials, and finishes to keep your transmission cooler and your undercarriage looking good. Skip the pans of lesser quality doomed to warp and leak; choose the policy of lasting performance from TCI transmission pans. TCI cast aluminum pans feature: * Exterior cooling fins wick away and dissipate heat * Provides additional strength and rigidity to transmission case * Ensures long transmission service-life * Include all required accessories and hardware necessary for installation TCI Max-Cool aluminum pans feature: * Black powdercoated finish * Large fluid capacity reduces internal transmission temperature * Exterior cooling fins wick away and dissipate heat * Aircraft-quality aluminum construction for strength and durability * Magnetic drain plug TCI polished die-cast aluminum pans feature: * Thicker than stock pans * Finned and polished to a high luster * Stock depth to avoid ground clearance issues * Includes drain plug for simpler fluid and filter changes * Includes necessary gaskets, filters, and installation hardware TCI chrome-plated steel pans feature: * Stock depth is easy to install * Includes drain plugs * Thicker than stock for added durability * Chrome prevents rust and adds show quality looks
( 187 )
$479.95
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$570.95
