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1984 MERCURY Parts and Accessories
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Edelbrock E-Street Cylinder Heads
Are you looking for a set of entry-level street performance heads for your modern street rod, muscle car, or truck? Edelbrock E-Street cylinder heads are just the ticket. These heads feature A356 aluminum castings that are heat-treated to T-6 specs for superior casting strength and quality. Their modern combustion chamber design helps to improve the combustion process and their larger-than-stock intake and exhaust ports help to move more air through your engine. These features improve an engine's efficiency, resulting in more horsepower and torque and improved mileage potential. All Edelbrock E-Street cylinder heads are assembled with manganese bronze valve guides, powder metal interlocking valve seats, and stainless steel one-piece valves with hardened valve tips. Edelbrock E-Street cylinder heads are ideal for entry level street performance engines.
( 120 )
$1,332.95
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$1,479.95
Scat Engine Rotating Assemblies
Scat engine rotating assemblies are available with either a high-quality Scat forged 4340 crankshaft or Scat's Series 9000 cast crankshaft, plus I-beam or H-beam connecting rods with 7/16 in. or 3/8 in. cap screw bolts. For maximum power and reliability, Scat adds rod and main bearings from King, Federal Mogul, or Clevite 77, depending upon the application—and pistons and piston rings made by such well-known manufacturers as SRP/JE, Ross, KB, Mahle, Diamond, and Probe. Kits with cast and standard forged pistons have standard rings; kits with premium forged pistons have file-fit rings. Nearly 800 Scat kits are available; order the package tailored for fitment with your engine application.
( 134 )
$1,611.99
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$2,995.99
ATK High Performance Ford 302 300 HP Stage 2 Long Block Crate Engines
Replace your old, tired mill with ATK High Performance Ford 302 300 hp Stage 2 long block crate engines to give your old ride new life. These engines are designed to be perfect replacements for your old 302, but with a bit more kick. The upgraded engines produce 300 hp and 336 ft.-lbs., while still maintaining a smooth idle and great driving manner. These mills are perfect for daily drivers or mild-mannered street rods. Ford 302 300 hp Stage 2 long block crate engines feature: * Handpicked, remanufactured blocks * OE cast iron cylinder heads * Intake manifold * OE crankshaft and connecting rods * Hypereutectic pistons * Hydraulic roller camshaft * Cam lift- .498 int./.498 exh. * Cam duration @ 0.50- 219 int./219 exh. * 9.0:1 compression * Distributor * Valve covers * Timing cover and timing set * Oil pan, pump, and pickup tube * Water pump * Front damper and flexplate
( 4 )
$4,210.99
XS Power AGM Batteries
XS Power AGM batteries are some of the lightest racing batteries on the market. Independent test results have proven that they outperform other battery models that outweigh these power providers by up to 20 lbs. Cutting-edge lead acid battery technology produces more energy in a smaller space because each cell is compressed before case insertion, resulting in efficient power-producing packages that are completely sealed with no need to ever add water. This design is ideal for the abuse of racing, making these the batteries of choice for demanding racers and Monster Truck drivers who need top performance and reliability. When you are pushing to power the impossible, you need the non-stop capabilities of the XS Power AGM batteries best suited for your application. Product features include: * Designed to be an inch shorter than what the competition offers for fitting in places where space is at a premium * Deep-cycling ability and ultra-low internal resistance results in high cranking amps and excellent vibration resistance * Variable position mounting (except upside-down) thanks to the no-spill design * Offered in 6 V, 12 V, 14 V, and 16 V models
( 290 )
$439.99
ATK High Performance Ford 302 300 HP Stage 1 Long Block Crate Engines
Replace your old, tired mill with ATK High Performance Ford 302 300 hp Stage 1 long block crate engines and give your old ride new life. These engines are designed to be perfect replacements for your old 302, but with a bit more kick. The upgraded engines produce 300 hp and 336 ft.-lbs., while still maintaining a smooth idle and great driving manner. These mills are perfect for daily drivers or mild-mannered street rods. Ford 302 300 hp Stage 1 long block crate engines feature: * Handpicked, remanufactured blocks * OE cast iron cylinder heads * OE crankshaft and connecting rods * Hypereutectic pistons * Hydraulic roller camshaft * Cam lift- .498 int./.498 exh. * Cam duration @ 0.50- 219 int./219 exh. * 9.0:1 compression * Valve covers * Timing cover and timing set * Oil pan, pump, and pickup tube
( 12 )
$3,639.99
Edelbrock E-205 Cylinder Heads
You're taking a step up in performance with Edelbrock E-205 small block Ford cylinder heads. Featuring larger runners for increased airflow, revised exhaust ports, and larger diameter springs for higher lift camshafts, Edelbrock E-205 cylinder heads are ideal for spec series racers and larger displacement engines. They are able to support the power that you need to compete--more than 500 naturally aspirated horsepower and even more in forced induction applications! Get race-level performance with OEM compatibility when you bolt on a pair of Edelbrock E-205 cylinder heads.
( 2 )
$1,687.95
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$1,838.95
Eagle Competition Rotating Assemblies
Eagle competition rotating assemblies consist of name-brand quality components for a wide range of engines at an affordable price. Depending upon your selection, these kits may feature a crankshaft, pistons, piston rings, rod and main bearings, or connecting rods. Balanced assemblies are also available. Order the model designed for fitment on your year/make vehicle and engine application.
( 34 )
$2,599.99
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$2,945.99
Lares Power Rack and Pinions
Lares offers brand new power rack and pinions for a variety of applications. Engineered to OE specifications, each unit is inspected, adjusted, and hydraulically tested. These assemblies convert the rotational motion of your steering wheel into the linear motion needed to turn the wheels. Rack and pinions are backed with a Limited Lifetime Warranty (or one-year for commercial use). Order the model recommended for your vehicle.
( 12 )
$344.99
Procar Series 1614 Seats
Procar Series 1614 seats are perfect to reinforce a traditional, classic look for your interior. They feature stylish vertical stitching, sleek lines, and side bolsters for maximum support and comfort. The adjustable bucket seats incline and recline via lever control. Each seat is built with TIG-welded steel tubing, injection-molded foam, and suspension straps for support and comfort; and sliders are included. Procar Series 1614 seats are available for the driver or passenger side, in a choice of material and colors.
( 5 )
$321.99
Ford Performance Parts Driveshaft Assemblies
Ford Performance Parts driveshaft assemblies feature reduced overall weight and rotating mass that frees up horsepower and provides quicker acceleration, higher speeds, and lower ETs. They feature heavy-duty, 6061 aluminum, seamless drawn tubing and include high-strength U-joints or flange yokes. Available for a wide variety of Mustang applications, they are designed for increased horsepower applications to deliver exceptional strength and reliability. Depending on application, features include: * 1330 or stronger 1350 high performance U-joints * 28-spline or 31-spline yokes * 3.5 in. diameter * 0.114 in. or 0.125 in. wall thickness * Spline and slip design allows for installation and suspension movement * Hard plastic boot to keep grease in and water out; protects spline and slip from contaminants * Eliminates the need for a center support bearing * Direct bolt-in * Fully assembled and balanced
( 19 )
$491.99
USA Standard Gear Ring and Pinion Gear and Differential Combos
USA Standard Gear ring and pinion and differential combos save time and money by including everything you need in one simple part number. Quick Kits feature a USA Standard ring and pinion gear set, Master Install Kit with high-quality Koyo bearings, and required small parts to get vehicles back on the road quickly. The gear and install kits include axle bearings and seals. Many of these combo kits include Dura Grip differentials, depending on application. Order the USA Standard Gear ring and pinion gear and differential combo designed to fit your application.
( 4 )
$1,360.99
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$1,411.99
Eibach Anti-Roll Sway Bar Kits
Complete your suspension upgrade with Eibach anti-roll sway bar kits. They reduce body roll over stock bars through increased design stiffness. The result is better handling and cornering grip in any performance-driving situation. Eibach sway bars are manufactured from cold-formed steel alloy for precision performance, and finished with a long-lasting red powdercoat. Order the Eibach anti-roll kit designed to fit your application. Product features: * Depending on application, some kits come complete with all mounting hardware, while others may require separate mounting kits * Unimpaired spring comfort at bilateral spring deflection * Decreasing the load difference between the wheels inside and outside the curve * Impacting the under- or over-steering tendency positively (auto-steering behavior)
( 73 )
$269.00
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$568.00
Eagle Street and Strip Rotating Assemblies
Eagle Street and Strip rotating assemblies consist of name-brand quality components for a wide range of engines at an affordable price. These kits feature a crankshaft, pistons, piston rings, rod and main bearings, and connecting rods. Based on your application, balanced assemblies are also available. Order the model designed for fitment on your year/make vehicle and engine application.
( 87 )
$1,661.99
Sherman Floor Pan Sections
Sherman floor pan sections provide your restoration or repair with a good foundation. They offer full steel floor pan sections and patches to renew your vehicle's underside. If you need it, they have it--get your restoration off the ground with Sherman floor pan sections.
( 258 )
$226.99
Detroit Speed Fox Body Short Long Arm Conversion Systems
Detroit Speed offers Fox Body short long arm conversion systems for a variety of applications, including many Ford Mustang and Mercury Capri models from the 1970s, '80s, and '90s. These suspension kits redefine Fox Body handling with a no-compromise double wishbone design. They system replace the outdated factory suspension with modern geometry, increased strength, and race-proven adjustability—delivering premium fit, finish, and performance. * SUPERIOR SUSPENSION GEOMETRY and STABILITY: Detroit Speed's exclusive frame rail insert optimizes camber gain and roll center height, significantly improving front-end stability. The tubular upper and lower control arms reduce deflection, providing precise suspension movement and sharper handling response. * FORGED UPRIGHTS & EXPANDED BRAKE OPTIONS: Lightweight forged aluminum uprights feature modern hub-pack bearings for durability and reduced maintenance. This setup provides access to high-performance braking solutions for superior stopping power. * MAXIMIZED TIRE CLEARANCE: Designed for serious performance applications, these systems allow clearance for 275/35R18 tires on a 10 in. rim while maintaining full steering lock. Whether on the street or track, this setup ensures maximum grip without compromise. * FACTORY COMPATIBILITY, PERFORMANCE UPGRADE: These systems are optimized for factory 1987-93 V8 K-members and aftermarket K-members, ensuring seamless integration into high-performance builds. Some fabrication is required, but the result is a modernized, precision-tuned suspension that outperforms factory limitations. Available versions: * Single-Adjustable Coilover Control (032096-SDS): Detroit Speed/JRi aluminum coilovers offer Detroit Tuned valving for precision damping control with a single adjustment to fine-tune rebound. Combined with a 1 7/16 in. diameter adjustable-rate sway bar, this system delivers unmatched street and track performance. * Double-Adjustable Coilover Control (032096-DDS): Detroit Speed/JRi double-adjustable aluminum coilovers feature Detroit Tuned valving, allowing independent tuning of high and low speed rebound for maximum control. Paired with a 1 7/16 in. adjustable-rate sway bar, this system delivers fully customizable handling for both street and track applications. * Non-Adjustable High Performance Coilover Control (032096DS): Detroit Speed/JRi non-adjustable aluminum coilovers feature Detroit Tuned valving, delivering precision damping. Paired with a 1 7/16 in. diameter sway bar, this system provides optimized handling and stability for both street and track applications. FEATURES AND BENEFITS: • Optimized camber gain and roll center height for better handling stability • Tubular upper and lower control arms improve suspension geometry and reduce deflection • Forged aluminum uprights with modern hub-pack bearings for durability and reduced maintenance • Adjustable 1 7/16 in. diameter sway bar for improved front-end response • Clearance for up to 275/35R18 tires while maintaining full steering lock • Detroit Speed/JRi aluminum coilover shocks for precision damping (options): -- Single-adjustable -- Double-adjustable -- Non-adjustable
Not Yet Reviewed
$5,459.95
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$6,820.95
Detroit Speed Fox Chassis Stiffening Kits
Detroit Speed's Fox chassis stiffening kits combine their subframe connectors and their EXO Brace to deliver maximum stiffness to the notoriously flimsy Fox Body chassis. Detroit Speed subframe connectors are designed to give maximum torsional stiffness connecting the front and rear frame rails. They are fabricated from 2 in. x 2 in. x .083 in. steel tube and .090 in. plate for superior stiffness with minimal added weight, and do not hang lower than the rocker pinch flange, so ground clearance is unaffected. In addition to the front seat mounting brackets that are stronger than factory, the connectors provide torque box and lower link reinforcement. The greatest value of these DSE kits are that they fix two common Fox Body issues with a single integrated solution. Detroit Speed EXO Brace fixes a notorious failure point on the Fox Body platform--the point where the upper links mount to the chassis. Losing an upper link mount can result in unpredictable handling and is dangerous--at any speed. DSE developed an effective bolt-on (or weld-in) solution that improves the rigidity of the torque box, prevents damage to the chassis, and improves the safety of the vehicle. It ties the link pockets into the frame and floor pan on both sides and connects the two boxes side-to-side with a telescoping feature.
Not Yet Reviewed
$1,123.95
Eagle Forged 4340 Steel Crankshafts
Eagle forged 4340 steel crankshafts are great for high performance applications. They feature non-twist forging, undergo a multi-stage heat-treatment process, and are stress-relieved and shot-peened. These cranks are X-rayed, magnafluxed, and sonic-tested, so you know you're getting a top-quality piece. Each crankshaft has chamfered oil holes for improved oiling, a .125 in. radius on rod and main journals for increased strength, and the journals are precision-ground and micro-polished to less than 5 R.A. A target bob weight of +/- 2 percent greatly reduces balancing time. Many options are available; order the model recommended for your year/make and engine application.
( 54 )
$847.99
WeatherTech All-Weather Floor Mats
WeatherTech All-Weather floor mats have deeply sculpted channels designed to trap water, road salt, mud, and sand. They are made from an advanced rubber-like thermoplastic elastomer compound that is an OEM-approved, virtually odorless, latex-free material, that contains no harmful PVCs, cadmium, or lead and is 100 percent recyclable. All-Weather floor mats are engineered to stay flexible in even the coldest of temperatures and feature a protective, non-stick finish to make cleanup quick and easy. To prevent shifting, they include anti-skid ridges on the underside of the mat. WeatherTech mats are manufactured in America to ISO 9001 standards, and also meet FMVSS302 standards--your assurance of quality. Choose from black, tan, or gray to complement virtually any interior color; available for cars, trucks, minivans, and SUVs. All-Weather floor mats are intended to give the best possible protection for your vehicle's floor. Many WeatherTech front and rear mat applications are model specific, while others are the best possible fit for the vehicle from their many shapes and sizes. Some rear mat sizes are designed to be trimmed so that they may be customized to fit almost any vehicle.
( 117 )
$48.95
VEGE Remanufactured Cylinder Heads
VEGE Remanufactured cylinder heads are a popular choice for performance and value. With its advanced and efficient production process, backed by more than eight decades of experience, VEGE is able to supply remanufactured cylinder heads with a level of quality that equals that of new OEM products—at extremely competitive prices. The rebuilt cylinder heads are carefully inspected, cleaned, and then fully machined and assembled with top-of-the-line components. Unless otherwise noted, the assemblies include a cast iron or aluminum cylinder head, intake and exhaust valves, valve springs, retainers, locks, stem seals, rocker arm studs, and more. Many heads include rocker arms. Nearly a thousand models are available, for fitment on countless applications.
( 47 )
$309.99
CURT Receiver Hitches
CURT receiver hitches are carefully designed and constructed for flawless performance, fit, and finish. They are built from the highest quality materials with precision robotic welding that ensures superior strength and fitment. The hitches feature WeatherTite construction to seal the main body from the elements, an open-back receiver for easy cleaning, and a step pad on most applications. Other features include seamless one-piece Pro Design collars, for rust resistance and added strength, and a durable EverGloss powdercoated finish that is available in a variety of colors for many models.
( 1788 )
$613.99
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$621.99
On Sale
Competition Engineering 8-Point Roll Bar Strut Kits
The partner package for the 8-point roll bar main hoop kits, these Competition Engineering 8-point roll bar strut kits provide the support pieces to complete your safety cage. They include: two rear struts, two front door bars, main hoop cross brace, two diagonal hoop supports, six weld joint gussets, and eight 6.000 in. square x 0.134 in. (10 gauge) thick floor plates. Combining these parts with a main hoop kit gives you an 8-point roll cage—a modification required in most racing circuits for providing increased cabin safety and side impact protection. Both the main hoop and the strut kit are available in your choice of mild steel or chromoly. Complete your design of a secure cockpit with a Competition Engineering 8-point roll bar strut kit.
( 5 )
$646.99
$582.29
Detroit Speed Front Speed Kit 1 Handling Packages
Detroit Speed Front Speed Kit 1 handling packages are designed to work as an integrated system on your vehicle. By utilizing proven Detroit Speed components and carefully selecting components designed to complement each other, they are made for your driving needs, while having the ease of bolt-on installation. Speed Kit 1 handling packages are designed to bring your classic GM muscle car into the 21st century with improvements in ride, handling, and camber/caster correction.
( 1 )
$3,137.95
Detroit Speed Front Speed Kit 2 Suspension Kits
Detroit Speed front Speed Kit 2 handling packages are bolt-on components meant to take the guesswork out of upgrading—and improve the overall suspension. These kits are designed for builders interested in taking their vehicles' performance to a higher level. They include parts to improve handling, ride quality, and caster/camber; and then take everything up a notch by including coilover springs and shocks to adjust ride height. When you want your classic muscle car to perform like a modern-day sports car, install a front Speed Kit 2 handling package and have some fun. Dozens of models and options are available for applications from the 1960s and up.
Not Yet Reviewed
$4,716.95
Detroit Speed Weight Jack Lower Control Arm Kits
Detroit Speed Weight Jack lower control arm kits optimize suspension geometry, improving front-end stability and steering response. Designed as direct bolt-in, high performance upgrades, they replace stock control arms and front springs on specified vehicles, and include bushing spacers that allow for standard or forward mounting locations. Detroit Speed's Weight Jack system makes it easy to fine-tune ride height and corner balance without disassembling the suspension, and these lower control arm kits offer the perfect solution for street, autocross, and track-focused builds when using a strut-style suspension. Features and benefits: * Tubular lower control arms * SN95 Mustang ball joints and greaseable Delrin® bushings * Tight-profile design maximizes wheel and tire clearance at full steering lock, ensuring superior fitment for aggressive setups * 2.5 in. I.D. springs expand tuning flexibility for a variety of performance applications * 700 lb./in. spring offers an ideal balance of comfort and performance * Forward mounting position increases caster for improved high-speed stability and steering feel, making it a valuable upgrade for performance-driven builds
Not Yet Reviewed
$1,312.95
