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QA1 sway bars afford improved handling and control by reducing body roll. They're manufactured from lightweight 4130 chromoly steel and 1045 cold-formed steel—with a gloss black powdercoat finish for maximum strength, endurance, and corrosion resistance. The QA1 sway bars are precision CNC-formed, ensuring proper mounting in the stock location for a true bolt-on installation. They also feature adjustable end links to customize roll stiffness to your personal specifications. These sway bars from QA1 include greaseable graphite polyurethane bushings, along with high-quality zinc plated hardware. Engineered and road-tested to give your ride the grip that it needs to hold the road, QA1 sway bars are available for fitment on many vehicle applications. Order them individually for the front or rear—or in a complete kit.
( 138 )
$251.96
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$463.46
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QA1 offers upper and lower rear trailing arms for Ford and GM applications in boxed, tubular, and heavy-duty adjustable options. All upper tubular and lower boxed trailing arms use polyurethane bushings on both ends, while upper adjustable and lower tubular trailing arms use a spherical ball or rod end assembly on the chassis end to eliminate bushing bind, allowing the suspension to move smoother for better control. They are powdercoated or zinc plated and anodized for a long-lasting finish. Keep your tires planted firmly on the ground for improved traction and a more predictable, better handling car with a set of QA1 rear trailing arms. Features may include: * Boxed trailing arms are constructed from 0.120 in. wall cold rolled steel tubing for maximum strength and flex elimination. * Tubular trailing arms are constructed from 1 1/4 in. diameter, 0.120 in. wall steel tubing which offers increased strength over other designs, but also have the added advantage of lighter weight. * Boxed and tubular styles feature fluted, greasable polyurethane bushings, which are superior to the stock rubber bushings. * Heavy-duty adjustable trailing arms allow easy rear suspension adjustments for optimum handling and traction. Simply loosen the jam nuts and adjust the pinion angle without removing the arms from the vehicle. They replace soft OE differential bushings with polyurethane differential bushings, and they use a spherical ball or rod end assembly with UHMW polyethylene bushings on the chassis end * Adjustable styles are available in aluminum and steel options
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$337.46
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$449.96
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Boss Hog Night Stalker Series torque converters can take you from towing to rock crawling. They're offered in four levels to perfect your performance needs and designed to handle as much as 500 hp. The Boss Hogs use Torrington-style incased bearings throughout, and ACC Performance four-corner tack welds the turbine and impeller fins to maintain strength and quality. From stock to mildly modified vehicles, the Stalker Series torque converters offer performance that is tough and reliable. Over a hundred models are available; order the converter recommended for your transmission application.
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$313.72
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$448.71
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The 1967-69 F-body was designed in an era when high performance driving and modern tire technology weren't as prevalent. Their unibody chassis, while innovative at the time, can flex and twist under stress, particularly when cornering aggressively or accelerating hard. QA1's bolt-on subframe connectors offer a simple and effective solution to this common issue. They tackle the flex issue by increasing frame rigidity, leading to a significant improvement in handling performance—especially during cornering, acceleration, and braking. The tubular design connects the front Camaro/Firebird subframe to the rear subframe, providing additional structural support and stiffness to the chassis. Additional details: * Included solid body mounts and hardware further reduce chassis flex. Their aluminum construction offers a noise-free alternative to polyurethane. * Thoughtful design: The QA1 subframe connector contours to follow the body lines for a factory-like look without sacrificing ground clearance. * Easy bolt-in installation makes the upgrade hassle-free. * Fitment notes: Does not fit convertibles.
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$482.36
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$530.96
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Get the performance benefits of a more rigid chassis by reducing unwanted flex with these QA1 adjustable rear frame supports. They are engineered to improve handling and suspension performance by eliminating chassis flex and decreasing torque transfer. Made from high-quality materials, they feature adjustable threaded sleeves for adjusting the preload in the rear trailing arm mount after installation. Designed to clear stock and aftermarket mufflers, they include all of the necessary hardware for an easy installation.
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$260.96
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Want to improve the performance of your ride, without a major hassle? QA1 Stocker Star shocks could be your answer. They're lightweight, fully adjustable, and bolt right in. They rely on deflective-disc valving and have 18 levels of damping, which you can select at the twist of a knob—with the shocks in place on the vehicle. Stocker Stars have 5/8 in. hard-chromed centerless-ground piston rods, double-lip wiper seals, and one-piece, forged, machined-aluminum bodies that are bright-anodized for great looks and durability. Each shock is dyno-tested for consistency and comes with chrome or zinc plated mounting hardware. Order the model recommended for your vehicle application.
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$283.46
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Using only three parts (a laser-welded sealed housing, an internal inertia ring, and highly viscous silicone fluid between the two), SFI-approved Fluidampr harmonic dampers can control all crankshaft vibration--not just a limited frequency range. As a result, you get reduced wear on the main bearings and timing gear, more stable valvetrain operation, and less chance of crank failure.
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$360.82
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$507.34
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Torque converters are considered one of the most mysterious mechanical components in today's vehicles. They function like a clutch, and keep the engine running even when the vehicle comes to a halt. By designing the stall speed to match both the engine and desired stall speed, ACC Performance converters help low-end idle speeds, improve performance, and acceleration. ACC Performance Products has emerged as an out-right leader in torque converters and here's why: * Boss Hogs are welded, not furnace-brazed; furnace brazing is not the best way to adhere torque converter components, it will erode and ruin the stators and all rotating parts * Industrial Torrington bearings handle more torque than smaller, uncased needle bearings * Aircraft aluminum washers instead of fiber washers put more horsepower and torque directly to the ground * ACC converters are hand-built and tested to ensure that you get the best converter money can buy * With returns below one percent, you are assured of the highest quality parts available * Street Bandit converters are designed to handle as much as 650 hp * Custom-engineered turbine hubs maintain the highest quality, strength, and durability * Stators are built with high-flow vents and channels for greater cooling to handle greater power and higher temperatures * Engineered with a single bolt pattern that makes ACC converters surprisingly light to free up your motor and allow it to gain rpm quicker Notes: * Boss Hog Street Bandit torque converters are not designed to handle the extreme shock and abuse of nitrous oxide or trans-brakes * It is imperative that a transmission cooler be added with any torque converter that is rated over stock stall speed
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$360.32
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$535.35
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PowerStop is on a mission to deliver an easy and affordable way for any driver to upgrade their brakes--no matter where or how they use their vehicle. PowerStop drum brake kits include a complete set of Evolution premium coated brake drums and brake shoes, spring/hold-down kit, and adjusters (where available). If you need a fast, easy, and affordable solution for better braking, PowerStop's stock replacement drum and shoe kits will provide the proper fit and performance.
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$265.48
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$291.16
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QA1 Pro Coil shocks and struts are designed to change over your OEM suspension to an adjustable coilover design. They include two high performance shocks or struts and all necessary mounting hardware. QA1 Pro Coil shocks and struts are available for street use in single or double-adjustable styles and also come in a full drag race version built only for the race track.
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$341.96
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PowerStop is on a mission to deliver an easy and affordable way for any driver to upgrade their brakes--no matter where or how they use their vehicle. Forget standard, off-the-shelf parts. PowerStop's Z23 Evolution Sport brake upgrade kits come with everything you need--pads, rotors, and premium stainless steel hardware for an easy, bolt-on upgrade for your daily-driver. Along with increased braking power, the carbon fiber ceramic brake pads feature a low-dust formula to keep those wheels looking great while you say goodbye to nasty brake dust. These pads combine with drilled and slotted rotors to ensure a cool, smooth ride that protects against rust and corrosion. Give your daily driver the easy and affordable performance upgrade it deserves with PowerStop Z23 Evolution Sport brake upgrade kits.
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$250.29
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$530.91
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PowerStop is on a mission to deliver an easy and affordable way for any driver to upgrade their brakes--no matter where or how they use their vehicle. PowerStop Z17 Evolution Plus stock replacement brake kits have everything you need for an easy, bolt-on solution for your daily driver. They feature Z17 Evolution Plus ceramic pads and Autospecialty brake rotors, along with stainless steel hardware to get the job done right. If you need a complete, fast, and easy solution that meets original equipment standards, choose PowerStop's Z17 stock replacement kits to refresh your braking power.
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$250.27
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$476.48
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MaxTrac Suspension lowering spindles maintain the factory ride quality. They're designed by taking an OEM spindle and raising the wheel mounting position up, allowing the A-arms to keep the same angles as factory. MaxTrac Suspension spindles are offered in different materials, are simple to install, and retain all factory hardware. They're available for hundreds of applications from 1973 and up. Additional details: * 6082 T-6 aircraft grade aluminum or ductile iron construction * All necessary hardware * Easy bolt-on installation
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$256.41
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$438.52
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Boss Hog LS Night Stalker Series torque converters can take you from towing to rock crawling. They're offered in four levels to perfect your performance needs and designed to handle as much as 500 hp. The Boss Hogs use Torrington-style incased bearings throughout, and ACC Performance four-corner tack welds the turbine and impeller fins to maintain strength and quality. From stock to mildly modified LS-based engine equipped vehicles, the Stalker Series torque converters offer performance that is tough and reliable. With multiple models available, order the converter recommended for your transmission application.
( 30 )
$498.58
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$499.49
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QA1 rear anti-hop bars relocate the upper trailing arms to change the instant center of the rear suspension. This will improve the chassis reaction and increases forward bite and traction. The QA1 anti-hop bars are one of the most effective and easily installed traction improvements. Includes graphite/polyurethane bushings. We strongly recommend adjustable trailing arms for maximum adjustability and performance.
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$275.36
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MaxTrac Suspension lowering kits can deliver a new stance and a new attitude for your truck. The kits offer an easy and quick way to lower the rear of your truck, so that every turn of the wheel will feel more responsive and commanding. All the components are there—flip kit, C-frame support, shock angle corrector, and shocks (kits may differ slightly in components). Bring your ride closer to the ground with the high-quality parts provided with MaxTrac lowering kits, available for hundreds of applications from 1965 and up.
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$383.39
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$543.69
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QA1 Proma Star externally adjustable coilover shocks and struts provide just the right combination of consistency, reaction, and durability for drag racing. They have special valving, which is designed to compensate for high shaft speed, while allowing for low shaft speed control. When combined with the 18 externally adjustable valve settings, they ensure an improved grip on the track from end to end. Other features include a bright-anodized aluminum body, PTFE-lined bearings or polyurethane bushings, a 5/8 in. centerless-ground chrome piston rod, and aerospace-caliber sealing materials.
( 178 )
$431.96
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$530.96
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MaxTrac Suspension adjustable rear flip kits relocate your rear axle, so that it sits above the leaf springs, and will lower your truck from 3 to 7 in. The kits are available for hundreds of truck applications from 2007 and up. Components are powdercoated to resist corrosion, and all hardware is included to complete the job successfully. Create the perfect stance, from a moderate drop to a dramatic low, with MaxTrac adjustable rear flip kits.
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$281.46
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$291.77
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If you need parts for your muscle car, Heidts is where to look. Their smooth steel inner fender panels are available to complete your subframe installation. Formed and precut to bolt directly to your fenders, these inner fender panels from Heidts include hardware. Heidts offers everything that you need for your hot rod and muscle car projects.
( 8 )
$326.70
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Reduce overall chassis flex on your musclecar with the addition of Heidts subframe connectors. They will improve your chassis's integrity and provide a solid foundation for the rest of your performance enhancements. Don't let your musclecar get out of shape. Keep it solid and fit for the winding road ahead with Heidts subframe connectors.
( 7 )
$289.80
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Upgrade from stamped steel and rubber bushings with QA1 tubular control arms. Stronger and lighter, they are constructed of tubular steel, powdercoated, and fitted with polyurethane bushings. Their upper control arms will increase caster by approximately 3 degrees for better straight line stability and include ball joints. The lower control arms feature sway bar tabs and include bushings, pivot arms, and nuts for a no-hassle install. Improve the performance of your muscle car with QA1 tubular control arms.
( 1 )
$494.96
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PowerStop is on a mission to deliver an easy and affordable way for any driver to upgrade their brakes--no matter where or how they use their vehicle. Forget standard, off-the-shelf parts. PowerSport Z23 Evolution Sport brake disc and drum upgrade kits come with everything you need--pads, rotors, brake drums and shoes, plus the hardware necessary for an easy, bolt-on upgrade for your daily driver. Along with increased braking power offered from the Z23 carbon fiber ceramic brake pads, they also feature a low-dust formula to keep those wheels looking great while you say goodbye to nasty brake dust. The pads combine with drilled, slotted, and zinc plated rotors to ensure a cool, smooth ride that protects against rust and corrosion. Evolution premium coated brake drums come with brake shoes, a spring/hold-down kit, and adjusters (where available). Give your daily driver the performance upgrade it deserves with the Z23 Evolution Sport disc/drum upgrade kits.
( 26 )
$257.95
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$525.95
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Many vehicles use rack and pinion steering, where the steering wheel turns the pinion gear, the pinion moves the rack, converting circular motion into linear motion along the transverse axis of the car. Heidts is an industry leader in hot rod and muscle car parts that you can trust for quality. They offer several choices of manual and power rack and pinions (rack only), as well as kits (may include hardware, tie rod ends, spacers, etc.). Constructed from premium materials, they allow you to replace or upgrade the units that are included with Heidts front suspension systems. Choose a rack and pinion or kit designed for your vehicle's application.
( 1 )
$491.40
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Heidts bolt-on subframe connectors are carefully formed to fit the contour of your stock floor. They require no cutting or welding (but can be welded, if you wish) to install, allowing you to retain your stock exhaust, fuel, and brake lines. Heidts connectors are powdercoated black to insure long life and good looks. They come complete with Grade 8 hardware and instructions. Preserve the consistency and performance of your Uni-body chassis with Heidts subframe connectors.
( 12 )
$289.80
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