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1991 FORD MUSTANG Parts and Accessories
Showing In Stock Items. Show All 192 Items.
Eaton Detroit Truetrac Differentials
Eaton Detroit Truetrac differentials use a patented design of parallel-axis planetary helix gears to provide a quiet, automatic splitting of torque. They perform like a limited-slip differential under normal driving conditions, automatically transferring torque to the wheel with better traction when ground conditions warrant. These replacement units are available for dozens of axle applications.
( 507 )
$749.99
Holley Retrofit Engine Oil Pans for GM LS Engines
Holley retrofit engine oil pans for GM LS engines are designed to install an LS engine in a variety of GM muscle car and truck chassis. They provide OEM fitment, OEM oil filter mounting, OEM oil cooler port provision, OEM engine NVH suppression, OEM flange gasket and sealing, proper structural rigidity, and OEM bellhousing attachments. The oil pans are manufactured from traditional high-quality cast aluminum and include a sump baffle, oil pump pickup tube, sump plug, oil filter stud, and oil passage cover.
( 249 )
$511.95
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$526.95
MSD Pro-Billet Ready-to-Run Distributors
MSD Pro-Billet Ready-to-Run distributors are the perfect upgrade for weak OE electronic distributors, outdated points distributors, and large HEIs or DuraSparks. All that's required is to install the distributor in the engine, and connect three wires and the coil! A maintenance-free magnetic pickup accurately triggers this ignition with increased output from the amplifier, easily outperforming stock ignitions. It will smooth out the engine's idle, improve starting, and perform at a much higher rpm. The housing is machined from billet 6061-T6 aluminum, using state-of-the-art CNC mills and lathes for a unit with no porosity or weak areas. For stability and endurance, an oversized steel shaft spins in a top-mounted sealed ball bearing, while an extra-long sintered bushing guides the shaft at the base of the housing. This shaft also receives a QPQ coating for low friction wear and resistance against corrosion from humidity and ozone buildup. The distributors feature MSD's adjustable mechanical advance, which allows you to custom-tailor an ignition curve to match your engine's needs. Most models are also available with a vacuum advance canister to help improve economy. Order the model recommended for your vehicle and engine application.
( 330 )
$635.95
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$716.95
On Sale
ACCEL Fuel Injectors
ACCEL Performance fuel injectors provide precise control of fuel delivery and atomization for increased power, improved throttle response, and better fuel economy. They feature either a high or low-impedance design to function accurately with your vehicle's ECU. ACCEL fuel injectors come complete and ready for installation with precision-molded O-rings and fine-mesh fuel strainers. More product features and notes: * Utilize a new low-mass disc design that ensures a spray pattern for ultra-fine atomization and improved burn efficiency * Higher than stock flow rates may require reprogramming
( 221 )
$511.95
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$665.95
On Sale
Holley EFI Dual-Sync Distributors
Precise timing control—Holley EFI dual-sync distributors are built with two Hall effect sensors for crankshaft and camshaft signals. The distributors can be used as just a crankshaft speed input or provide a camshaft sync signal for sequential fueling operation. They're also useful for crank and cam signals when running coil-on-plug applications. Dozens of models are available; order the one recommended for your vehicle/engine application. Some features of Holley EFI dual-sync distributors include: * CNC-machined billet aluminum housings with integrated LEDs for easy setup * Hardened steel distributor gear * Precision-machined shutter wheels that ensure accurate timing—even at very high RPM * Designed to be plug-and-play with Holley systems, but may be used with other EFI systems that support Hall effect crankshaft and camshaft sensors * Housings are available in a variety of finishes
( 37 )
$511.95
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$589.95
MSD Pro-Billet Ready-to-Run EFI Distributors
MSD Pro-Billet Ready-to-Run EFI distributors are the perfect upgrade when you start making serious power with your EFI Ford or Chevy. They use a stock-style trigger pickup and come with plug-in connectors. Installation is simple by removing the stock distributor, then plugging in and bolting the new one in place! A maintenance-free magnetic pickup accurately triggers this ignition with increased output from the amplifier, easily outperforming stock ignitions. These distributors will smooth out the engine's idle, improve starting, and perform at a much higher rpm. Their housings are machined from billet aluminum, using state-of-the-art CNC mills and lathes. For stability and endurance, an oversized steel shaft spins in a top-mounted sealed ball bearing for accuracy through the entire rpm range. Chevy models also feature an extra-long sintered bushing at the bottom and an extra oil tract machined into the bottom of the housing for improved lubrication. The tract delivers oil directly to the cam and distributor gears. All of the shafts receive a QPQ coating for low friction wear, and resistance against corrosion from humidity and ozone buildup. The Chevrolet models have also been tested by the Underwriter's Laboratory, and are certified to meet or exceed safety standards for marine ignition systems as set by the U.S. Coast Guard.
( 93 )
$511.95
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$562.95
On Sale
Flowmaster American Thunder Exhaust Systems
Flowmaster American Thunder exhaust systems are designed with the latest exhaust technology available--resulting in improved acceleration, passing power, and fuel mileage. A key to these performance upgrades is Flowmaster's use of mandrel-bent tubing, which allows superior exhaust gas flow. The systems also feature mufflers (single or dual) that deliver plenty of the rich Flowmaster sound you expect. Components are built from stainless steel or aluminized steel; and some models include tips. American Thunder exhausts are available in more than a hundred configurations for fitment on specific truck and car applications.
( 550 )
$716.95
DeatschWerks Fuel Injectors
DeatschWerks fuels your passion for performance with fuel injectors specifically designed and engineered for your Sport Compact, Modern Muscle, and European vehicles. DeatschWerks fuel injectors are manufactured to fit your OE harness, fuel rail, and manifold. Because they are application-specific, you'll spend less time installing and tuning, so you can spend more time enjoying the increased performance of your ride! They provide an excellent spray pattern and atomization for optimized idle and tuning. Each set is flow-matched both statically and dynamically, and flow-balanced to within one to two percent. A flow report is included with each set of DeatschWerks fuel injectors.
( 69 )
$539.00
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$719.00
RideTech RidePro E5 Ride Height Sensor Kits
RideTech RidePro-HP Ride Height sensor kits upgrade your existing RidePro E5 pressure-based system. They work together to deliver the ultimate air suspension management systems measuring both pressure and ride height accurately. With the addition of RidePro-HP, ride height and spring balance (loads) are established by comparing the position of the ride height sensor to the air pressure within each air spring. Your car is leveled with no cross loading, which is especially important for dynamic driving scenarios where quick transitions occur, such as high performance driving, sudden directional changes, and panic stops. RideTech complete RidePro-HP kits include and feature: * Four ride height sensors * Four ride height sensor linkage kits * Group harness * 1/4 in. sensor bolts with Nyloc nuts and flat washers * Mounting tabs, heat shrink tubes, and installation guide * Easy installation * Heavy-duty ride height sensors * Bendable linkage rods with rubberized rod ends * Weatherproof connectors and wiring harnesses
( 1 )
$525.00
Centerforce Dual Friction Clutch Kits
Centerforce dual friction clutches generate up to a 90 percent increase in holding capacity over stock systems. These clutch-and-disc sets are designed for engines producing high horsepower and big torque outputs. Perfect for 4WD vehicles, all Centerforce clutch systems provide smooth engagement and light pedal pressure without compromising high performance.
( 309 )
$577.95
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$629.95
MSD Pro-Billet Street Distributors
MSD Pro-Billet Street distributors are a popular choice for those who desire race-proven performance for their street machine. A vacuum advance canister provides improved economy, and the proven MSD mechanical advance mechanism allows you to dial in a timing curve to fit your needs. As always, an advance kit of springs and stop bushings is included. The housing features an all-billet 6061-T6 aluminum design for accuracy to within .001 in. An oversized steel shaft is QPQ-coated for low friction, and rides in sealed ball bearings at the top and bottom of the distributor. An extra-long sintered bushing replaces the ball bearing at the bottom for Chevrolet models. This combination keeps the shaft steady, creating accurate spark delivery at any rpm. They rely on a magnetic pickup to trigger the MSD ignition control, which delivers the powerful sparks to the coil. This pickup is extremely accurate and never needs adjusting. Pro-Billet Street distributors require the use of a separate ignition box, such as an MSD 6, 7, 8, or 10 Series ignition. Order the model recommended for your vehicle and engine application.
( 115 )
$562.95
Perma-Cool Cool Pack Electric Fans
Swap out your factory fan clutch, fan, and shroud with a Cool Pack dual fan assembly from Perma-Cool to increase your engine's horsepower and torque output. Perma-Cool uses a combination of dual high-output electric fans and a 170 to 210 degree F adjustable thermal sensor to provide efficient cooling in any situation. They're made from aluminum and incorporate laser-cut fan openings and airflow enhancers to promote the proper amount of airflow. A special black powdercoat finish keeps them looking good. Best of all, Cool Packs use the OEM mounting holes and require no cutting or drilling to install. Order the fan size and CFM range preferred for your application.
( 26 )
$629.98
Trick Flow® TFX™ Fuel Injectors
Trick Flow® TFX™ fuel injectors have so many features, it's no wonder that they are considered one of the best aftermarket injectors available! They atomize fuel better, resist clogging, are quieter, and require less energy to operate than other injectors. Low magnetic stainless steel bodies help prevent moisture contamination, and OEM-style clip grooves eliminate possible fuel leaks. Other features include electronically drilled and machined disc-type fuel control valves, improved nozzles and coil windings, and Viton® O-ring seals to prevent air leaks under extreme operating conditions. High-quality, 1/2 micron filter screens keep foreign debris and contaminants from entering the injectors to ensure proper performance and a long life cycle. TFX™ fuel injectors are 100 percent duty cycle tested to ensure reliability and performance. All flow values are at 3 bar (43.5 psi).
( 36 )
$639.99
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$749.99
QA1 Proma Star Coilover Shocks and Struts
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.
( 179 )
$589.95
Strange Steel Double-Adjustable Coilover Shocks
These Strange steel double-adjustable coilover shocks are designed and valved specifically for drag racing use. They easily permit the independent control of both extension and compression, maximizing your vehicle's performance. The coilover shocks feature lightweight construction with a durable steel body, a large 22mm rod, and a 1.375 in. piston diameter. Strange steel double-adjustable coilover shocks are designed for use with 2.5 in. I.D. coilover springs and include spring seat bearings for easy ride height adjustments. Besides reducing weight and allowing for adjustable ride heights, they are valuable tools to adapt to changing track conditions, control weight transfer, reduce elapsed times, improve down track stability, and allow for more consistent runs.
( 2 )
$528.99
B&M Tork Master Torque Converters
Tork Master converters are B&M's most affordable performance torque converters. They feature precision pump drive tubes and are pressure tested, fully balanced, and ready to install. The Tork Masters are excellent all-around performance street converters. They are not recommended for big block or supercharged applications.
( 184 )
$716.95
McLeod Hydraulic Throwout Bearing Conversions
McLeod hydraulic throwout bearing conversions are designed to convert your vehicle over to hydraulic power. They produce a softer pedal effort, giving you more manageable and smoother clutch operation. Also included are stainless steel braided hoses, steel fittings, an aluminum slave cylinder and a remote reservoir. The McLeod hydraulic throwout bearing conversions use your stock pedal and are easy to install and adjust.
( 14 )
$635.00
Yukon Gear & Axle Dura Grip Positraction Carriers
Yukon Gear & Axle Dura Grip positraction carriers offer great traction and strength, and yet are not overly aggressive for the streets. These nodular iron or steel replacements are 4-spring, Raybestos composite, clutch-style, limited-slip carriers—with internal gears machined from forged 4320 steel with stronger teeth. Assembled in the USA, the Yukon differential carriers are rebuildable, allowing for repairs or modifications without buying a new unit. They're available for fitment with nearly two dozen axle models. What are you using to transfer power? Choose smooth operation with strong lockup abilities to transfer torque—benchmarks of the Yukon Gear & Axle Dura Grip positraction carriers.
( 140 )
$572.99
Painless Performance Fuel Injection Harnesses
For maximum power with exceptional drivability, transplant the power of fuel injection into your vehicle with Painless Performance fuel injection harnesses. All kits include straightforward instructions and TXL high-temperature, color-coded, and labeled wire for ease of installation. All fuel injection harnesses are 100 percent quality-tested on OmniScanners to ensure the viability of the circuits. Harnesses for both GM and Ford applications are available and they use genuine original equipment connectors for trouble-free installation and operation.
( 94 )
$534.99
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$619.99
Ford Performance Parts T-5 Transmission Rebuild Kits
Give your transmission an overhaul with these 94-piece T-5 transmission rebuild kits from Ford Performance Parts. You get everything you need for a complete and successful rebuild.
( 16 )
$608.99
Cold Case Performance Aluminum Radiator Modules
Cool just got better! Cold-Case performance aluminum radiator modules bundle performance components for the most efficient cooling available. They've packaged their high-quality radiators with their exact fit shrouds and electric fans to deliver the best fit with an original look, an easy install, and effective cooling at an affordable price. Order the universal or application-specific model best suited for fitment in your engine bay. All Cold-Case radiator modules feature: * OEM-stamped, fully polished tanks * Aluminum shroud * Electric fan(s) * Correct OEM fitment * Lightweight, efficient aluminum construction * 100 percent TIG-welded * Internally welded filler necks offer a clean, factory look * Two oversized cooling rows for increased capacity * 1 in. to 1 1/4 in. tubes for higher volume * Works with factory filler cap * Includes OEM-style petcock * 42.7 percent lighter than comparable copper radiators * 30 percent thicker materials than no-name aluminum radiators * 60-day COOL guarantee
( 196 )
$642.54
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$679.54
Moroso Wet Sump Road Race Baffled Oil Pans
Moroso offers a variety of wet sump baffled oil pans for road racing, drag racing, street and strip, and Circle Track applications. They're available for a variety of year/make and engine applications. Control your vital lubricant in extreme driving situations with a replacement or upgrade Moroso wet sump baffled oil pan.
( 23 )
$514.99
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$723.99
Detroit Speed Mini-Tubs
Detroit Speed mini-tubs are inner wheel housings designed to accommodate wider tire and wheel packages. They are designed for a perfect fit and to retain a stock appearance. The tubs are nearly 3 in. wider than stock and offer you excellent additional clearance for those larger tire and wheel combinations. The Detroit Speed mini-tubs are stamped from 18-gauge steel. By adding these tubs, you'll significantly reduce the number of hours required for a mini-tub project.
( 7 )
$525.95
AFCO Racing Eliminator Double-Adjustable Drag Shocks
The Eliminator double adjustable drag shocks from AFCO Racing allow the adjustment of bump and rebound, while the shock assembly is still mounted to the chassis. Completely independent rebound and compression adjusters allow quick valving changes to adjust to varying track conditions, giving you that extra competitive edge. Valving is extremely sensitive to change—even a small adjustment can be felt, allowing you to find the "sweet spot" in your setup. Each AFCO shock is 100 percent dyno-tested to ensure performance, which makes them the ultimate chassis tuning tool. The shocks are available with a variety of mounting options and can even be mounted upside-down for reduced unsprung weight. For the ultimate in suspension adjustment, use AFCO Racing Eliminator double-adjustable drag shocks. Order the shock model and options that best complement your racing application requirements. Key features: * Lightweight aluminum design * Compression is adjustable from 1 (the softest) to 8 (the stiffest), with an infinite number of positions in between (no clicks) * Rebound is adjustable with an infinite number of positions in between (no clicks) * Valving is extremely sensitive to change—even a small adjustment can be felt, allowing you to find the "sweet spot" in your setup * Strong, dependable adjusters will keep your settings until you change them again * 100 percent dyno-tested to ensure all AFCO drag shocks match in performance * In-house manufacturing maintains high tolerances * Can be mounted upside-down for reduced unsprung weight
( 11 )
$514.99
