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Summit Racing™ steel transmission crossmembers allow you to run a true dual-exhaust system with most popular GM transmissions. They have a patented double-hump design, so you don't have to compromise ground clearance by running pipes under the crossmember, and they're a complete bolt-on deal—no custom fabricating or realignment is needed. The parts are made from 1/8 in. thick boxed tubing to handle the frame-twisting power of big blocks. Order the crossmember recommended for your vehicle and transmission application.
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$71.99
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$394.99
Trans-Dapt Performance crossmembers eliminate the need to fabricate a rear crossmember. Their vehicle-specific transmission crossmembers are available as kits, with braces and mounting pads, or as the crossmember alone. Position your engine and transmission properly and exactly where you need them with quality, durable crossmembers from Trans-Dapt.
( 111 )
$129.99
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$146.99
Stifflers Suspension transmission crossmembers are engineered to deliver quality, fit, finish, and functionality. At the core of these kits are Stifflers' unique single-tube crossmembers—adding strength and stiffness beyond that of OEM versions, while offering versatility without the excess weight. They also allow more exhaust clearance. To install, simply slide the mounting sleeves and reposition the spacers to cover your application. They work with OEM and aftermarket transmission mounts, and will maintain your current pinion angle. Stifflers Suspension transmission crossmembers include low-deflection polyurethane bushings in the mounts to dampen driveline vibrations and noise, but for racing applications they can be replaced by optional solid bushings. Order the crossmembers designed for fitment on your make and model.
( 72 )
$189.95
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$249.95
Install your tranny in the proper position using one of these Classic Performance transmission crossmembers. They're available for a variety of Ford and Chevy transmissions and are manufactured each vehicle's specifications for a precision fit. The durable steel crossmembers come with all necessary installation hardware. Keep your gear system secure and stable with Classic Performance transmission crossmembers.
( 167 )
$66.99
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$89.99
Whether you're swapping or replacing, OER transmission crossmembers for your TH400 are original equipment reproductions that you know will fit. These durable steel pieces are EDP coated for corrosion resistance. Whether you're wanting to install a TH400 in an original Powerglide or TH350 equipped Camaro, or replacing a broken or missing original, OER transmission crossmembers supply the quality that you demand at a price that's affordable.
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$76.99
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$92.99
BMR transmission conversion crossmembers allow you to swap your choice of transmissions into your vehicle. They bolt to your OE frame points using existing mounting holes with no welding or drilling required.
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$129.95
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$259.95
UMI Performance transmission crossmembers are designed for late model F-bodies. These crossmembers are built using 0.120 in. rectangular tubing, 0.188 in. mild steel mounting plates, and a 0.375 in. thick transmission mount. These crossmembers are powdercoated bright red or gloss black and include new mounting hardware.
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$149.99
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$349.99
On Sale
Hooker Blackheart transmission crossmembers provide easy installation for a variety of engine and transmission swap combinations. Manufactured from steel with a black powdercoat, these crossmembers are designed to be used with Blackheart engine adapter plates for a trouble-free LS, LT, Hemi, Coyote, etc. engine swap. Order the model recommended for your vehicle. Blackheart crossmember features: * Comprehensively designed as an integral part of the complete Hooker swap system, providing maximum level of inter-component compatibility * Designed specifically for use with Hooker engine adapter plates * High-arch exhaust passages provide maximum available exhaust ground clearance * Design geometry replicates stock drivetrain height, inclination angle, and offset for optimized vehicle and component compatibility * High-strength/low alloy steel construction provides desirable balance of strength, stiffness, weight, and cost * Powdercoat finish provides attractive, corrosion-resistant appearance * Provide bolt-in compatibility with Hooker/Holley engine mounts, swap headers, exhaust systems, and oil pans * Hardware included
( 27 )
$183.95
$101.95
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$364.95
UMI Performance torque arm relocation kits are designed to remove the front mounting point of the torque arm off of the transmission and protect the tailshaft from damage. General Motors' tailshaft mounted design works great for a stock-driven vehicle; however, it is not designed to take abuse and hard launches. UMI Performance torque arm relocation kits replace your transmission crossmember with a new, stronger setup with a built-in torque arm mount. Each relocation kit is designed to fit a specific transmission and will work with virtually any stock-style aftermarket torque arm, as well as with the factory torque arm. These units are built using rectangular mild steel tubing and 0.188 in. mild steel mounting plates and they include all hardware needed for installation. The torque arm mount is machined from 0.250 in. thick mild steel and features a new clamshell for appropriately attaching the torque arm to the new crossmember.
( 38 )
$269.99
UMI Performance offers tunnel mounted torque arm relocation kits for a variety of 1982-92 GM F-Body vehicles, including Chevy Camaros and Pontiac Firebirds. These TH350 transmission mounts come with an added bushing mount to be used with UMI's tunnel-mounted torque arm. They are the same mount supplied with UMI's 2214 tunnel-mounted torque arm setup. The mounts will also work with factory T5 5-speed transmissions. This relocation kit is the best option if you already have a UPI tunnel-mounted torque arm and are doing a transmission swap. The steel crossmembers are available in a red or black powdercoat finish.
( 1 )
$219.99
QA1 offers replacement torque arm crossmembers for a variety of suspension conversion systems and vehicle applications. These tubular-style rear crossmembers are machined from steel with a black powdercoat finish. Hardware is included. Order the model recommended for your setup.
Not Yet Reviewed
$239.95
On Sale
Doug's Headers offers engine swap transmission crossmembers for a variety of classic Chevrolet and GMC applications. They are CAD-CAM designed, welded steel with a durable black powdercoat finish for proper fit, strength, and appearance. Ideal for 2WD trucks with GM LS and LT engines, one part number fits with ALL popular late-model manual and automatic transmission swaps. The crossmembers come complete with necessary hardware and detailed instructions. Notes: * Designed to clear up to 3 in. exhaust systems with no loss of ground clearance * Designed for use with Doug's Headers line of LS engine swap products
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$279.00
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$335.25
$251.10
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$301.72
Strengthen your transmission support and reduce the weight of your vehicle with Summit Racing™ lightweight transmission crossmembers. Through advanced design and manufacturing, these crossmembers are stronger than standard boxed-steel transmission crossmembers, while weighing an average of 35-percent less. The crossmembers are a direct bolt-in and do not require any additional brackets or adapters to complete the installation. They also allow you to run a true dual-exhaust system with most popular GM transmissions and do not affect ground clearance. The welded design with clear powdercoat finish gives these lightweight crossmembers a fabricated look that's sure to complement your ride. Order the model recommended fit your application.
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$308.99
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$329.99
On Sale
Hooker LS engine swap transmission crossmembers are built to mount the transmission in place when switching to an LS engine. They are designed using CAD modeling/FEA analysis for optimal fitment, strength, weight, safety, and appearance. The crossmembers are manufactured from high-strength, low-alloy steel and then black powdercoated for maximum durability. They provide an engineered 3 to 3.5 degree engine/transmission inclination angle that is critical to obtaining suitable U-joint working angles. They are designed to be used in conjunction with Hooker LS engine swap brackets to provide a bolt-in installation of Hooker LS swap manifolds, headers, and exhaust systems for this application.
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$375.95
$338.35
American Powertrain X-Factor crossmembers offer half the weight of traditional crossmembers—with all of the strength. Designed to fit with most muscle car platforms and the latest transmissions, X-Factor aluminum crossmembers are 1,000 hp strong and feature a powdercoat finish for added durability. They're available for a variety of vehicle and transmission applications.
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$249.95
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$419.99
Transmission crossmembers get the power under your vehicle's hood to the tires on the ground. Correctly locating and supporting your transmission can help make that happen, as well as achieving the proper driveline angles to avoid possible issues in your drivetrain. Bowler Performance provides several crossmember designs to fit a variety of engines and Tremec transmission combinations (some will work with any transmission, including automatic units). Bowler crossmembers are easy to install, offer strong steel construction, a durable black powdercoating, and most include hardware. They are designed to allow the use of stock height or half-height body bushings and the use of dual exhaust. Choose the crossmember designed for your vehicle/engine/transmission setup.
Not Yet Reviewed
$384.99
Chassis Engineering transmission crossmembers are offered for a variety of applications. Whether you choose their bolt-in or weld-in styles, their selection of universal units will fit most standard or automatic transmissions, and they come available with five separate drops. Plus, they can be cut to the width you need to fit your frame. Chassis Engineering also offers a collection of car and transmission-specific crossmembers that will save you fabrication time. All are made from strong steel to provide the support that you need for your restoration project.
( 6 )
$152.00
Eliminate the hassle of fabricating a rear crossmember, and position your engine and transmission where you want them, with Trans-Dapt Performance universal transmission mounts. They'll support most standard and automatic transmissions with open channel frames and widths of 26 in. to 36 in. between the frame rails. With 0.114 in. wall thickness, they're available with no drop, 3 in., and 6 in. drops, either as kits with braces and mounting pads or as the crossmember alone.
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$154.99
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$169.99
Auto Metal Direct transmission crossmembers will correct spot welds and overall appearance in a faithful reproduction on most automatic and manual applications. These reinforcements are 20 percent thicker than current market imports—not generic or lightweight aftermarket parts. Featuring the accurate stamping shape and design of the originals, they're made from heavy OE-gauge steel with black EDP coating.
( 12 )
$139.99
QA1 transmission crossmembers provide an easy bolt-in option to simplify a transmission swap and even give you more space for your performance exhaust. When swapping a GM engine into a Mustang, for instance, GM transmission crossmembers are required to bolt in the transmission. Unless otherwise noted, a polyurethane transmission mount and mounting hardware are included. Order the model designed to fit your application.
( 2 )
$251.95
On Sale
Hurst transmission crossmembers are designed and fabricated from thick steel plate and heavy-gauge steel tubing for a perfect fit and finish. These bolt-in units are much stronger than the factory stock crossmembers and help maintain the correct transmission and driveshaft angles. Precision-cut and fully MIG-welded, they are given a durable black powdercoat finish to last a lifetime and give you peace of mind knowing you are buying the best for your transmission conversion. Trust the company that originally started out making conversion mounts back in 1958, Hurst Performance.
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$749.95
$412.95
AJE Suspension transmission crossmembers update your factory components. These tubular crossmembers are stronger, more durable, and lighter thanks to the suspension technology of Anthony Jones. The components are crafted from steel and are black powdercoated. Always innovative, AJE offers racers and enthusiasts a wide selection to accommodate your transmission choice for a perfect fit in your Mustang. Swap your stock for AJE transmission crossmembers.
( 27 )
$188.99
On Sale
TCI transmission crossmembers are available for a range of classic vehicles. They feature all-steel construction for maximum strength and durability with less weight than factory parts. Designed with the do-it-yourselfer in mind, TCI crossmembers offer an innovative 3-axis modular design that is adjustable for optimal fitment across a range of applications. Most models also use the original bolt holes, so crossmember installation has never been easier. A powdercoated finish resists scratches and rust and provides a clean, finished look.
Not Yet Reviewed
$486.95
$438.26
BMR torque arm relocation kits allow you to move the torque arm mount to reduce the stress on the tailshaft. These kits replace your transmission crossmember with a stronger tubular piece that also has an integrated torque arm mount. The mount itself is adjustable up and down to allow for easy "instant center" adjustment. They are made from heavy-wall DOM tubing and 1/4 in. mounting plates and hardware are also included.
( 17 )
$259.95
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