Summit Racing SpeedCard - learn how to get 10% back up to $100

Summit Racing SpeedCard - learn how to get 10% back up to $100

Beef up Your Bronco With These Deals - Shop Now!

1977 Summit Racing Chassis & Suspension

Part Groups

Results 1 - 24 of 30

Summit Racing™ Rear Leaf Springs

Saggy, old springs can ruin your ride. Restore factory-fresh handling with stock-height rear leaf springs from Summit Racing™. They will fit and perform just like the originals, making the install easier and your ride quality like-new. Select the rear leaf springs designed for your vehicle.

4.02 out of 5 stars ( 49 )

$139.99

Summit Racing™ Adjustable LS Conversion Engine Mounts

Summit Racing™ adjustable LS conversion engine mounts make your swap easier. They are made from strong steel, powdercoated for added durability, and simple to install to your OEM-style 3-bolt engine mount. Do your LS conversion with our Summit Racing™ adjustable engine mounts.

3.92 out of 5 stars ( 26 )

$162.99

On Sale

Summit Racing™ Rear Lowering Leaf Springs

Summit Racing™ offers rear lowering leaf springs for a wide range of vehicles, from the 1960s and up. These suspension enhancements can give your car, truck, or SUV a more aggressive stance with improved ride quality. The leaf springs are available for a variety of lowered heights; order the model recommended for your application.

4.3 out of 5 stars ( 33 )

$124.99

Summit Racing™ Transmission Mounts

Summit Racing™ transmission mounts are soft-running enough to absorb vibrations for street use, and yet are durable enough for racing use. They help to control torque on high performance vehicles and maintain a proper driveshaft angle to prevent early wear and unexpected powertrain damage. Made of high-quality polyurethane or rubber, the mounts are available in a variety of styles for specific vehicle and transmission applications. Order the model recommended for your ride.

4.69 out of 5 stars ( 95 )

$12.99

$44.99

Summit Racing™ Sway Bars

We know how body roll, understeer, and sloppy handling can ruin a drive (or cost you a race)--that's why we offer you these affordable Summit Racing™ sway bars. They're made from solid 4140 chromoly spring steel for strong suspension support, have a gray wrinkle powdercoated finish for durability, and include polyurethane bushings and mounting hardware. Since the sway bars are specifically engineered for each application, installation is easy, and you'll enjoy a better ride with reduced body roll and improved cornering traction in no time.

4.74 out of 5 stars ( 378 )

$197.99

$229.99

On Sale

Summit Racing Equipment® Front Control Arms

Control arms are considered key components in your vehicle's suspension system. Hard usage or even a minor encounter with a curb, pothole, or speed bumps can bend, crack, or damage a control arm—which often leads to poor handling. Summit Racing Equipment® offers a range of front upper and lower control arms in your choice of stock or tubular styles. These factory-type replacements are designed to fit specific vehicle applications. Enjoy improved directional stability, handling, and a smoother ride with new control arms from Summit Racing™.

3.98 out of 5 stars ( 113 )

$575.99


$305.99

$525.99

On Sale

Summit Racing™ GM to Cummins Conversion Engine Mounts

When someone tells you they are just gonna "drop a new engine" into their vehicle, please know that there's a wee bit more involved. Without certain block brackets, for instance, that new engine will drop right down to the ground! Summit Racing™ strong GM to Cummins conversion engine mounts for your big motor swap. They are black powdercoated to resist the elements, and rugged enough to firmly support the heavier new Cummins powerplant. The proper mounts will also reduce vibration and extend the life of your engine's components and accessories. Order a pair today and let the transfer begin!

4.21 out of 5 stars ( 14 )

$244.99


$220.49

On Sale

Summit Racing™ Dual-Exhaust Transmission Crossmembers

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.

4.68 out of 5 stars ( 584 )

$213.99


$71.99

$394.99

Summit Racing™ Front Motor Plates

Summit Racing™ front motor plates are available in a number of engine options and are precision machined so they will fit each engine application correctly. They are made from .250 in. thick 6061 T-6 aluminum in the USA with a one piece design for added strength to help eliminate engine movement. We've made them with generous dimensions for a wide range of chassis configurations.

4.5 out of 5 stars ( 4 )

$95.99

$109.99

Summit Racing™ Drag Racing Shocks

Our Summit Racing™ drag racing shocks have a 3-way valving system that allows you to dial-in the damping ratio you want. You can set the front to a 60/40, 80/20, or 90/10 ratio, while the rears can be set at a 50/50, 60/40, or 70/30 ratio. Mounting hardware is included.

4.16 out of 5 stars ( 170 )

$46.99

$47.99

On Sale

Summit Racing™ Polyurethane Motor Mounts

Summit Racing™ polyurethane motor mounts are ideal for street and track use. Made from high-quality performance polyurethane, these mounts and inserts are strong and torque-resistant.

4.55 out of 5 stars ( 110 )

$41.99

$79.99

Summit Racing™ Body Mount Bushings

Summit Racing™ body mount bushings are soft enough for a smooth ride, and yet rugged enough for the most demanding road or track. They are made of polyurethane, so they won't crack or crumble like your original rubber mounts. Equip your car with the durable quality and value of Summit Racing™ body mount bushings.

4.61 out of 5 stars ( 38 )

$79.99

Summit Racing™ Bolt-On Subframe Connectors

Say goodbye to frame twist and traction loss! If you're tearing up the track in your unibody vehicle, bolt on a pair of these Summit subframe connectors and strengthen that frame. These connectors have a tough black powdercoated finish for long service life under the harshest racing conditions. Hardware and instructions included.

3.99 out of 5 stars ( 112 )

$172.99

On Sale

Summit Racing™ Transmission Crossmembers

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.

4.68 out of 5 stars ( 589 )

$213.99


$71.99

$394.99

Summit Racing™ Moog Front End Steering Kits

Summit Racing™ offers Moog front end steering kits to help resolve your suspension and steering problems. The components in these kits have been matched to not only save you time and money in selecting the right parts, but also to improve your vehicle's dynamics and ride performance. Your chosen kit may include Moog ball joints, tie rods, tie rod ends, or tie rod adjusting sleeves—all providing long-lasting dependability and like-new steering, with ease of installation. Whether your vehicle of choice is a Chevy, Ford, or Mopar, rest assured there's a Moog front end steering kit for you.

3.0 out of 5 stars ( 1 )

$463.90

Summit Racing™ Mid-Mount Motor Plates

Summit Racing™ mid-mount motor plates are created from .250 in. thick 6061 T-6 aluminum, and are designed to work with front motor plates to provide extra strength and eliminate engine movement.

Not Yet Reviewed

$109.99

On Sale

Summit Racing™ Truck Shocks

Summit Racing™ truck shocks are designed specifically to give your truck a factory-quality ride, both on and off-road. The twin-tube, hydraulic-action shocks feature multi-stage valving and are available for front or rear positions. They're offered in a variety of extended and collapsed lengths for stock-height and lifted applications. All truck shocks come standard with red polyurethane bushings and boots.

3.7 out of 5 stars ( 121 )

$37.99


$33.29

$35.99

On Sale

Summit Racing™ Cummins Conversion Crossmembers

Summit Racing™ Cummins conversion crossmembers are specifically designed for installing a Cummins 6BT into your 1973-87 Chevy 4WD truck or 1973-91 4x4 Suburban. These drop conversion units often eliminate the need for a lift kit. They're a direct bolt-in, utilizing OEM hole locations, yet still allow room for drilling and adding additional bolts for increased rigidity. The crossmembers are made from high-quality steel with a black powdercoat finish. It's a fact—any conversion can be tricky. Thankfully, Summit Racing™ offers the correct components to help you get the job done right!

4.6 out of 5 stars ( 5 )

$226.99


$204.29

On Sale

Summit Racing™ Lift Leaf Springs

Summit Racing™ lift leaf springs provide the extra ground clearance that you need without sacrificing comfort. They deliver smooth ride quality and still respond great when subjected to off-road conditions. These leaf springs can add anywhere from 2 in. to 6 in. of ride height, depending upon the application. Whether you're replacing worn-out springs or giving your truck a modern suspension stance, Summit Racing™ has the lift leaf springs to improve your vehicle.

5.0 out of 5 stars ( 4 )

$134.99

$149.99


$121.49

$134.99

On Sale

Summit Racing™ Frame Brace Kits

Summit Racing™ frame brace kits are designed to easily install and strengthen the factory frame of your classic car or truck. The benefit of stiffening the frame is improved handling and a tight predictable feel. Reinforce your chassis and create a custom pro touring style, corner carving ride with these Summit Racing™ frame brace kits. *Constructed From DOM tubing *Computer Designed, Machined, and Bent *Welding Required for most kits *Adjustable transmission crossmember for Manuals or overdrives included *Generous openings for Dual Exhaust pipe routing *Exhaust hangers provided

4.24 out of 5 stars ( 67 )

$1,299.98

Summit Racing™ Drag Shocks and Struts

Summit Racing™ offers drag race shocks and struts for countless vehicles from the 1950s and up. They're available in a variety of styles for front and rear applications—including 90/10, 70/30, and 50/50. A 70/30 strut extends faster than it contracts, meaning faster front-end lift but longer to settle back down. 90/10's will lift your front-end very fast and settle it back down slowly, keeping the weight transferred to the rear tires much longer than the 50/50 models. Order the drag shocks and struts recommended for your racer.

3.3 out of 5 stars ( 10 )

$61.99

$62.99

Summit Racing™ Control Arm Bushings

Summit Racing™ control arm bushings will improve your vehicle's handling, cornering, and overall control. Our polyurethane bushings are unaffected by oil, smog, road salt, and most chemicals, so they won't soften, compress, or distort like rubber. Maintain proper alignment--even under extreme conditions--with a set of Summit Racing™ control arm bushings.

4.71 out of 5 stars ( 24 )

$65.99

$92.99

Summit Racing™ GM Metric Spindles

Summit Racing™ offers the GM metric spindles you've been looking for! Our brand new reproduction 1979-98 metric disc brake spindles are built from ductile cast iron, fit just like stock, and leave your steering geometry unaffected. Of course, installation is easy and they're compatible with aftermarket disc brakes and steering components. Abandon your salvage yard search and purchase new Summit Racing™ GM metric spindles for worry-free installation and performance.

4.8 out of 5 stars ( 20 )

$139.99

$279.98

Summit Racing™ Rack and Pinions for Mustang II

Improve your ride's suspension and drivability. We took the exact dimensions of the popular 1977-78 Mustang II manual rack and added some cool features of our own. Our new Summit Racing™ manual rack and pinion units have four turns lock-to-lock, stock-mounting locations, and an input shaft with oversized rod ends.

4.14 out of 5 stars ( 7 )

$273.99

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