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1987 Parts and Accessories
Showing In Stock Items. Show All 18 Items.
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QA1 Sway Bars
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.
( 140 )
$263.66
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$476.96
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QA1 Rear Trailing Arms
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
( 97 )
$337.46
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$449.96
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QA1 Mustang K-Members
Replace your heavy stock K-member with one of these tubular QA1 Mustang K-members and, in addition to the weight savings, you'll get better steering geometry, less bump steer, reduced dive under braking, and quicker straight-line performance. Ideal for street performance, autocross, pro touring or drag racing, they easily bolt onto factory components without any wheel or tire fitment changes. Features and benefits include: * All mounting points are digitally-indexed from new factory K-members * Made from high-quality, American-made, high-strength, low-alloy steel (HSLA) steel * Weighs only 25 lbs.--over 50 percent lighter than stock K-members * Increased header and oil pan clearance for easier maintenance and installation * Modular design for versatility--bolt-in engine mounts can easily be swapped for future engine changes * Improved geometry--maintains optimum anti-dive and minimizes bump steer with selectable rack height and optimal control arm positioning * Ideal for Mustangs with a lowered stance * Retain the factory wheel base Note: For best results, QA1 control arms are strongly recommended
( 31 )
$431.96
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Proforged Steering Rebuild Kits
Proforged Performance steering rebuild kits are a must-have for any suspension upgrade. Worn, loose steering components lead to poor steering response and handling, making your musclecar uncomfortable and unenjoyable to drive. Old and rusty steering parts not only look bad, but they also prevent your car from holding proper alignment and cause premature tire wear. Save time and money by purchasing all of the necessary components in one complete kit. Billet aluminum adjusting sleeves save weight, while eliminating steering slop and making adjustments a breeze. Proforged steering parts feature forged SAE1045 steel housings and forged SAE4140 ball studs for ultimate strength and durability. They're precision CNC-machined for excellent fit and finish and then sealed with durable rubber boots to keep grease in and dirt out.
( 149 )
$257.36
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$302.36
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QA1 Adjustable Rear Frame Supports
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.
( 2 )
$260.96
QA1 Tunnel Mounted Torque Arms
If you've increased the power level of your 3rd Gen, damaged transmission tail housings can be a common and costly issue. QA1 has designed a solution with their Tunnel mounted torque arms and dedicated transmission crossmember to provide greater strength and peace of mind. This increases traction, reduces wheel hop, and reduces dive during braking. The torque arms are a direct-fit with several popular rear end housings. Additionally, QA1's Tunnel mounted torque arms feature pinion angle adjustability, allowing for precise tuning based on your vehicle's setup. The Tunnel mounted torque arms are available to fit OEM, Strange 12-bolts, and aftermarket 9 in. housings, as well as Strange S60 and Moser 12-bolt housings. Select the QA1 Tunnel mounted torque arms designed for your vehicle's application needs. Features and benefits: * Enhanced strength for high horsepower cars * Relocates mounts off the transmission * The torque arm has been rigorously tested to withstand up to 1,000 lbs.-ft. of torque, making it suitable for high-performance builds * The QA1 torque arm installs cleanly with a new transmission crossmember, fitting snugly in the tunnel without compromising ground clearance or exhaust clearance * It utilizes QA1 X-Series chromoly rod ends for mounting to the differential, ensuring strength * A polyurethane bushing at the front mount reduces noise and vibration while maintaining strength and durability * Pinion angle adjustability * Bolt-in design for easy installation
Not Yet Reviewed
$377.96
QA1 Torque Arms
These strong, tubular steel torque arms from QA1 feature reinforced mounting points for maximum strength and rigidity. Their polyurethane bushings will reduce wheel hop caused by excessive flex under hard acceleration and cornering. The torque arms are available in your choice of solid or adjustable designs.
( 1 )
$413.96
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QA1 Anti-Hop Bars
These QA1 anti-hop bars are designed to reduce wheel-hop for missile-like launches. They decrease the amount of rear-end pinion angle deflection and change the rear-end upper control arm mounting points. This offers better chassis reaction, and will allow the use of a larger tire or slick to take advantage of the increased traction. Easy to install, QA1 anti-hop bars are a simple and effective and way to improve your traction.
( 1 )
$275.36
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Detroit Speed Strut Tower Braces
Detroit Speed strut tower braces are made from quality steel and utilize a unique closed triangle shape design to reinforce the front sub-structure and strut towers. Connecting the front strut towers will improve overall vehicle stiffness and increase handling and performance. These braces can be installed with simple hand tools; no welding is required. The strut tower brace and double plates are powdercoated satin black, and the kit comes with all required mounting hardware for a direct bolt-on installation. Order the brackets designed for your vehicle.
Not Yet Reviewed
$283.46
Detroit Speed Caster Camber Kits
Detroit Speed offers caster camber kits for a variety of applications, including more than a dozen Ford Mustang models from the 1980s and '90s. They give Fox Body owners precise control over suspension geometry, improving handling, tire wear, and overall performance. With independent caster and camber adjustment, each kit offers more tuning range than stock. Featuring Speed-LIGN technology, kits ensure accurate, repeatable adjustments without unwanted movement, keeping your alignment locked in for maximum stability and control. * PRECISION ADJUSTMENTS FOR BETTER HANDLING: Factory alignment adjustments are limited, but this kit provides greater tuning flexibility for street, track, or drag setups. Independent caster and camber control lets you dial in the perfect alignment for sharper turn-in, better tire wear, and improved stability. * SPEED-LIGN TECHNOLOGY FOR RELIABLE SETTINGS: Detroit Speed's Speed-LIGN system ensures precise, repeatable adjustments in 1/16 in. increments, eliminating slippage. Once set, your alignment stays locked, delivering consistent performance and tire longevity. * RIGID, HIGH-STRENGTH STRUT MOUNTING: The aircraft-grade monoball provides a solid, smooth connection between the strut and chassis for precise articulation and response. The anodized aluminum adjuster plate eliminates deflection, keeping the suspension stable under all conditions. * BOLT-ON INSTALLATION: This 100 percent bolt-on kit includes all necessary hardware for an easy install with no modifications required—ideal for street, track, or performance builds.
Not Yet Reviewed
$377.96
Detroit Speed Sway Bars
Detroit Speed offers replacement sway bars for a variety of applications. These steel anti-roll bars restore handling and control oversteer and understeer when cornering. A key suspension component, stabilizer bars also help to keep your vehicle level and straight during a hard launch. Order the kit recommended for your vehicle.
Not Yet Reviewed
$377.96
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Detroit Speed Tubular Anti-Roll Bars
Detroit Speed tubular anti-roll bars improve cornering and reduce body roll. They are larger-than-stock and come with everything you need to bolt them on, including greaseable polyurethane bushings and end links. Detroit Speed tubular anti-roll bars are tested to ensure optimal performance.
( 3 )
$396.86
