Transmission & Drivetrain
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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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When you push your Cobra to the limit in the corners, you may be applying enough force to twist the differential cover beyond its ability to flex. Repeatedly doing this causes the metal in the differential cover to separate, leaving you stranded. Steeda has come up with a solution to fix this problem. By attaching one of these Steeda differential braces, you will be adding strength and peace of mind to your differential cover. Steeda designed these cover braces with a hole to allow you to access the oil fill plug without having to remove the braces.
Not Yet Reviewed
$209.95
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$549.95
Rhodes Race Cars fabricated 9 in. rear-end back braces give your housings extra reinforcement to prevent bending under hard conditions. These RRC braces feature heavy-duty steel construction, and are made specifically to fit their fabricated 9 in. mild steel housings with 3 in. axle tubes, and chromoly housings with 3 1/2 in. axle tubes.
( 5 )
$99.95
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$119.95
Strengthen your differential housing with Summit Racing™ axle housing braces. They are made from steel and are specially-shaped to fit the back of your differential housing. Simply weld them in place and you're ready to go!
( 6 )
$62.99
Give your differential extra reinforcement to prevent it from bending under hard conditions with Moser Engineering axle housing back braces. Featuring heavy-duty steel construction, these braces are available for a variety of applications.
( 20 )
$115.00
Keep your 9 in. Ford axle housing steady with these braces from Competition Engineering. Their 2-piece CAD design is CNC-manufactured, so they are contoured to fit for easier welding. These braces are made from 1/8 in. mild steel to ensure power is transferred to the wheels instead of twisting the housing.
( 2 )
$90.99
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$188.99
The Sikky Manufacturing differential brace is an absolute must have for anyone looking to replace the weak factory pinion support. This will allow you to hard launch your car time after time without worry of cracking the PPF or experiencing wheel hop. Whether you have street car, drag car, or all out race car you cannot go wrong with Sikky Manufacturing differential braces.
Not Yet Reviewed
$531.99
Strange axle tube brace kits are a triangulated support system which drastically reduces axle tube deflection. These kits are designed for their aluminum ultra-support covers. They stop forward movement of the housing tube end. When the stress load is removed, performance increases. Lightweight, adjustable, high-strength rods help control suspension bind and permit accurate wheel alignment. Give your rear-end the best support with axle tube brace kits from Strange Engineering. Kits nclude: * Cover plate * Rod ends * Jam nuts * Tube adapters * Weld tabs * 4130 chrome moly tubing * All necessary mounting hardware
( 2 )
$169.99
PEM Racing axle housing back braces are machined from steel, designed for 9 in. Ford rear-end applications. They fit the PEM floater housing with new stamped center housing and 3.00 in. tubes. The parts are manufactured in accordance with factory specifications to ensure proper fit and performance. Braces meet or exceed OE quality standards.
Not Yet Reviewed
$66.99
Trail-Gear axle gussets help prevent the bending of your axle housing. These housing braces weld on top of your Toyota front solid axle to provide additional strength. Beef up your front-end with Trail-Gear upper axle gussets.
( 3 )
$39.99
Artec Industries JL/JT APEX front axle armor kits include everything you need to make your factory housing the strongest it can be—including APEX front axle truss, front LCA skids, and inner C-gussets. Order the armor recommended for your Jeep application. Product details: * Patent pending APEX truss peaked top design provides more rigidity than a flat top truss design * Truss is CNC precision laser-cut in-house from 1/8 in. mild steel for a lightweight yet strong solution—only 6 lbs. * Truss is CNC precision-bent in-house for a great fitment; literally drop the truss in place on the axle and it's ready to weld—no puzzle piece assembling * Designed using 3-D models directly from Dana Corp and Jeep for an amazing fit and clearances with surrounding components * 70 percent less welding needed than previous truss designs means less warping, faster turnaround, and lower costs * All long seams are bent so you don't need to spend time welding them together * APEX design continues under the OEM coil buckets for complete end-to-end axle reinforcement—an industry first * Dimpled holes provide weight reduction, rigidity, and strength * Contours both the cast steel differential and FAD (front axle disconnect) and can be welded with normal MIG welder and moderate pre-heating and post-heating * Provides worry-free wheeling of up to 40 in. tires on stock JL axles * Bridges the front axle disconnect (FAD/CAD), shown to be one of the weakest sections of the front axle * Low-profile design doesn't go over differential and allows usage in vehicles with only slight lift * Front LCA skids and optional JL Shield are made from 1/4 in. steel * Inner C-gussets are made from 3/16 in. steel
Not Yet Reviewed
$274.99
Artec Industries patent pending 14-bolt rear Apex short axle trusses feature a stronger design, lighter weight and are much easier to install. The key feature that sets them apart from the other brands is their unique peaked-shape top which provides extra rigidity to the whole truss, while allowing both a reduction in weight (vs. using a thicker material top) and eliminating long weld seams. Previous truss versions with long weld seams can lead to extra weld warping of the axle, longer install times and can be inconsistent. Without long seams to weld, the 14-bolt rear Apex short axle trusses can be dropped directly on to the axle, and then these trusses can be welded to the axle faster. Additional part features: * Designed using 3-D models directly from Ford and Jeep for an amazing fit and clearance with surrounding components * CNC precision-cut in-house from 3/16 in. mild steel for a lightweight yet strong solution * Patent pending Apex peaked top design provides more rigidity than a flat top truss design * CNC precision bent in-house for a great fitment * Installation is simple; literally drop the truss in place on the axle and it's ready to weld, no puzzle piece assembling * 70 percent less welding needed than previous truss designs mean less warping, faster turnaround, and lower costs * All long seams are bent so you don't need to spend time welding them together * Dimpled holes provide not only weight reduction but rigidity and strength * Contours both the cast steel differential and can be welded with normal MIG welder and moderate pre-heating and post-heating * Truss is low-profile allowing link joints to be mounted with ideal geometry—about 9 in. from the axle centerline * Truss is designed to fit in between leaf springs or can be used as a base for mounting link suspension mounts * 2-piece design means smaller packaging and less shipping costs along with easy installation Important note: Requires general welding and fabrication skills. Welding should only be done by a competent welder. Artec Industries implies no guarantees or warranties and is not liable for improper installation. Some grinding and fitment may be required when installing this item. Every axle varies slightly, and some fabrication may be required.
( 1 )
$219.99
Artec Industries AAM 9.25 lower axle trusses reinforce your entire front axle. Pairing heavy engines and stock axles isn't a great tandem for handling abuse. Artec trusses are CNC-cut and designed to add some beef—providing maximum up-travel with virtually no loss of ground clearance under your differential. No axles are unbreakable; but with the added muscle of Artec Industries AAM 9.25 lower axle trusses they'll have the needed strength to survive. Features include: * Built from 1/4 in. thick mild steel * Bottom triangle shape provides an increased structural rigidity and helps axle skid over obstacles better * Truss spans entire length of axle for complete reinforcement of the axle tubes * Includes upper inner C-gussets for total axle reinforcement * Comes in six separate pieces for compact shipping and easier installation
Not Yet Reviewed
$309.99
Ford 9 in. axles have a relatively strong housing in stock form, but when adding larger tires or axles to handle high horsepower and torque, they need more strength. Allstar Performance truss supports add strength to the 9 in. housing and reduce flex during extreme applications of the go pedal. These weld-on trusses are designed for the contours of the axles and will reinforce the housing. The Ford 9 in. is one of the best-known and respected axles available. When building yours for high-torque applications, choose dependable Allstar Performance truss supports.
( 8 )
$66.99
When you need only the strongest parts to keep it together, beef up your front-end with Artec Industries Dana 60 Front Hydro Ram mounts. Their overall low-profile design means that your axle is stronger, sleeker, easier to fit, and less likely to interfere with rocks or other parts of your vehicle. The mounts' unique design places your ram in its most effective and strongest location—close to the axle centerline, not high above it—and yet they protect it from the rocks. The Ram mounts extend to the end of the axle tube, providing reinforcement to the axle itself against bending and shearing. They're designed to take serious abuse and protect your steering. Artec Industries Dana 60 Front Hydro Ram mounts are available for fitment on a variety of applications, from 1960 and up. Product features: * 1/4 in. mild steel ram mounts and gussets are precision CNC-cut and bent for great fitment and reinforcement against damage * Ram mounts and gussets feature drainage holes for easy cleaning and reduced weight * Mounts double as an axle skid plate, offering protection for your ram and tie rods—and span the length of the axle tube for more reinforcement against bending and shearing * An additional 1/4 in. thick bolt-on skid plate in front of the differential allows easy removal of gears; it's bolted using included countersunk bolts, which don't get hung up on obstacles and hold up against trail damage * These kits require general welding and fabrication skills
( 2 )
$369.99
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$429.99
Fortify your Jeep's axle housing with Rough Country heavy-duty truss and C-gusset kits. These durable, solid-steel protective armor kits give your axle incredible strength and rigidity to withstand the weight loads associated with larger tires and aftermarket accessories. Each kit features ultra-durable steel panels that are laser-cut for an exact fit to your vehicle. Once installed, this unique armor system ensures the utmost strength to protect your axle tubes from bending even under pure off-road torture. The low-profile design is engineered to allow the maximum suspension up travel in a strong, sleek build. Also included are upper and lower C-gussets with reinforced plates and internal spines that offer incredible rigidity to the inner C knuckles on your front axle. This innovative design with internal reinforcement and wrap-around sides offer superior protection no matter what the trail dishes out. Benefits and specs: * Helps prevent axle binding * Durable 3/16 in. steel side panels * 1/4 in. steel top spine and internal gussets
Not Yet Reviewed
$119.95
Allstar Performance axle tube brackets provide a mounting location for axle tube strut rod assemblies and suspension limiters. They clamp around 3 in. axle tubes and have tabs with 1/2 in. holes.
( 1 )
$27.99
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$34.99
Artec Industries JK APEX front axle ultimate armor kits furnish everything you need to make your axle the strongest it can be. These packages include an APEX front axle truss, heavy-duty front LCA brackets, heavy-duty shock brackets, inner C-gussets, and APEX heavy-duty tracbar bracket. Armor kits are available for a variety of specific Jeep applications, in both stock and raised track bar height models. How is the ultimate armor kit better than the regular armor kit? This kit includes entire replacement LCA brackets and shock brackets, whereas the regular armor kit just adds a skid plate to the factory LCA brackets. Product details: * Patent pending APEX truss peaked top design provides more rigidity than a flat top truss design * Truss is CNC precision laser-cut in-house from 1/8 in. mild steel for a lightweight yet strong solution—only 7 lbs. * Truss is CNC precision-bent in-house for a great fitment; literally drop the truss in place on the axle and it's ready to weld—no puzzle piece assembling * Designed using 3-D models directly from Dana Corp and Jeep for an amazing fit and clearances with surrounding components * 70 percent less welding needed than previous truss designs means less warping, faster turnaround, and lower costs * All long seams are bent so you don't need to spend time welding them together * APEX design continues under the OEM coil buckets for complete end-to-end axle reinforcement—an industry first * Dimpled holes provide weight reduction, rigidity, and strength * Contours to the cast steel differential and can be welded with normal MIG welder and moderate pre-heating and post-heating * Provides worry-free wheeling of up to 37 in. tires on stock JK axles * Truss strengthens the weakest sections of the axle—under the coil perches, around the control arm brackets, and where the tube enters the casting * Low-profile design doesn't go over differential and allows usage in vehicles with only slight lift * Front LCA brackets, shock brackets, inner C-gussets, and HD tracbar brackets are made from 1/4 in. steel * Gussets and brackets strengthen or replace weak components of the axle that are prone to failure
Not Yet Reviewed
$417.99
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$439.99
What is your suspension built on? Artec Industries 8.8 in. modular axle trusses provide the supportive framework and a good foundation for success. Manufactured from precision CNC-cut and bent 1/4 in. mild steel and reinforced with interlocking 1/4 in. thick gussets, these 8.8 in. trusses beef up your axles and the link mounting surface for maximum strength. They have a low-profile design, allowing link joints to be mounted with ideal geometry—and they're shorter, so you can mate them with factory or Artec leaf spring perches. Trusses include trim-to-fit bridges that tie into a flange off the pinion of the axle and fortify the might of the whole truss. Build a system designed to take serious abuse; start with 8.8 in. modular axle trusses from Artec Industries.
( 5 )
$259.99
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$439.99
Make your animal of an axle even better with Artec Industries AAM 11.5 rear axle trusses. These heavy-duty truss systems reinforce your American Axle Manufacturing axle to take on serious abuse, while also providing a flat surface to mount your upper links. The 3/8 in. thick truss top and 1/4 in. thick gussets incorporate a unique design to strengthen both the axle and the link mounting surface. Artec trusses feature a low-profile so your link joints can be mounted with the ideal geometry, and they allow for a selection of pinion angles. Support your AAM 11.5 rear axle with Artec Industries trusses.
Not Yet Reviewed
$399.99
Artec Industries APEX front axle trusses feature a unique peak-shaped top which provides extra rigidity to the whole truss. This allows both a reduction in weight and elimination of long weld seams which can lead to extra weld warping, longer install times, and inconsistency. This peaked structure also applies to the axle tube between the coil perches and extends underneath them, forming a complete truss from end-to-end of the axle. Despite its lighter weight (only 6 lbs.), this design has been proven to hold up to both extreme applications and daily driving. Want easy insurance that your factory Jeep axle can take more abuse than intended? Artec Industries APEX front axle truss kits provide it! Features, items, and specs: * Intended for use on vehicles with minor lifts and at least 1/2 in. bump stop extensions * CNC precision laser-cut in-house from 1/8 in. mild steel * CNC precision-bent in-house for a great fitment (drop in place on axle and it's ready to weld—no puzzle piece assembling; some grinding may be required—every axle varies slightly) * Designed using 3-D models directly from Dana Corp and Jeep for an amazing fit and clearances with surrounding components * All long seams are bent—no need to weld them together * Dimpled holes provide weight reduction, rigidity, and strength * Contours both the cast steel differential and front axle disconnect (FAD) which it bridges for reinforcement; can be welded with normal MIG welder using moderate pre- and post-heating * Provides worry-free wheeling of up to 40 in. tires on stock JL axles * Low-profile design allows usage in vehicles with only slight lift
Not Yet Reviewed
$120.99
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$324.99
Low Range Off-Road front axle truss with gusset kits get your axles off-road ready. A weak point on some vehicles is the front axle, which can be susceptible to bending or warping causing misalignment, tire wear, and premature failure of front axle components. For any off-road usage, Low Range Off-Road recommends trussing your axle with their truss and gusset kits. They are a must for anyone planning to do a spring over axle swap or aftermarket suspension and tire upgrades. The truss is notched in the center of the gusset to accommodate the factory weld on the axle. Contents and additional features: * One upper truss * Two lower knuckle ball gussets * Easy stitch weld installation * Ships raw * Available with or without Low Range "LR" logo
Not Yet Reviewed
$42.50
Artec Industries APEX rear axle trusses bring a whole new level of cost savings, strength, weight savings, simplicity of installation, precision fitment, and complete axle protection never before seen in the industry. Their key feature is their unique peaked shape top which provides extra rigidity to the whole truss while allowing both a reduction in weight (vs using a thicker material top) and eliminating long weld seams--which can be lead to extra weld warping of the axle, longer install times, and inconsistency. The peaked structure strengthens the area between the coil perches and over the differential forming a solid structure where its typically most weak. Artec APEX rear axle trusses are the epitome of low cost, easy and quick to weld, simple, strong, and complete solutions for making your factory Jeep axle take more abuse than originally intended. Additional features: * CNC precision laser cut in-house from 3/16 in. mild steel * CNC precision bent in-house for great fitment * Lightweight yet strong solution--less than 10 lbs. * Designed used 3D models directly from Dana Corp and Jeep * 70 percent less welding needed than previous truss designs--less warping, faster turnaround, and lower costs * All long seams are bent so you don't need to spend time welding them together * Dimpled holes provide not only weight reduction, but rigidity and strength * Contours the cast steel differential and can be welded with normal MIG welder and moderate pre-heating and post-heating * Provides worry-free wheeling of up to 40 in. tires on stock axles * Clearance cuts for e-locker plug removal and axle breather hose * Low-profile design, tight to the differential, allows usage in vehicles with only slight lift
( 1 )
$175.99
Sterling 10.25 rear axles are beefy and super-reliable--Artec Industries trusses will make them even better! Built with 3/8 in. thick steel truss tops and 1/4 in. thick gussets, the trusses incorporate a unique design to strengthen both your axle and your link mounting surface. Larger tires and your aggressive style of four-wheeling can take a toll on your Sterling 10.25 rear axles. Make them better than ever with trusses from Artec Industries.
( 4 )
$219.99
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$419.99
Trail-Gear axle trusses weld onto the top of your OEM or Rock Assault axle housing for extra protection against bending during competition or other extreme applications. The flat top design of Trail Gear's axle truss allows for installation of any link brackets that you wish to install. This will not only give you the peace of mind that your rear axle housing will last a lifetime, but also add a sharp, durable look to the axle housing.
( 2 )
$79.99
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$139.99
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