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1973 CHEVROLET CAPRICE Parts and Accessories
Showing In Stock Items. Show All 145 Items.
COMP Cams Thumpr Hydraulic Flat Tappet Cam and Lifter Kits
COMP Cams is bringing the muscle car sound back, and it's nastier than ever! Let's face it--few things serve to grab our attention at a car show or cruise night more than a car with a thumping, high performance idle. In an ongoing quest to provide you with the performance and sound you demand, COMP Cams engineering team proudly introduces the Thumpr Series cam and lifter kits. The lobe profile and grind characteristics of these Thumpr camshafts use a combination of an early exhaust valve opening, a long exhaust duration, and a generous amount of intake and exhaust overlap to maximize the rough-idling characteristics of the cams. This gives you a seriously aggressive exhaust note without negatively impacting the power output or streetability of the engine. Thumpr camshafts are available in different grind profiles; each one will produce a rough, racy exhaust note and impressive amounts of horsepower and torque within a different rpm range. Thumpr Series cam and lifter kits deliver a substantial power increase over an identical hydraulic flat tappet grind without sacrificing reliability or ease of maintenance.
( 217 )
$589.95
Quick Fuel Slayer Series Carburetors
Quick Fuel Slayer Series carburetors offer affordability, great looks, and impressive adjustability. Economical horsepower performance is not a dream! Quick Fuel Technology has engineered their Slayer Series of 600 cfm and 750 cfm street carburetors with everything you want at a price you need to fit your budget. Their hand-built quality and all-aluminum construction are outstanding—but consider these additional features: changeable idle air and high-speed air bleeds, 3-stage emulsion circuits, changeable primary idle feed and power valve restrictions, vacuum secondary adjustment screw, and unique secondary metering plate with changeable jets. Pursue horsepower and get more dollar power with the carburetors that let you tune "your way" and offer show-quality appeal—Quick Fuel Slayer Series carburetors.
( 231 )
$540.95
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$562.95
Hedman Street Headers
For the price, no other part can give you the horsepower and fuel economy improvements of Hedman headers. They make Hedman Street headers so well that they guarantee them to be free from defects--including cracks in the tubes and welds--for the life of the headers. Hedman Street headers are available uncoated or in Black Maxx or their polished HTC thermal ceramic coated finishes and, as an added bonus, they also come with all necessary gaskets and mounting hardware. Unless otherwise noted, these headers are designed to fit the vehicle as it came from the manufacturer. This includes components like cylinder heads, chassis, steering, motor mounts, body mounts, and bushings, etc. If your vehicle is using aftermarket components, parts from other applications, or custom-altered parts, then it is the installer's responsibility to verify fitment. Special warning regarding Hedman painted headers only. The paint on these headers is not designed as a final finish; it is designed to protect the headers after the manufacturing process and during shipping. This paint will not withstand the high heat associated with engine break-in, nor will it withstand the heat cycles associated with any type of driving. It is recommended that this protective coating be stripped, and a high heat paint or coating designed for use on headers be applied.
( 2512 )
$529.99
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$676.99
On Sale
Hooker Competition Headers
Hooker Competition headers are designed for stock or mildly modified engines for the value-conscious buyer. Made from durable 16-gauge steel, Competition headers feature 5/16 in. thick flanges that are heavy enough to maintain header integrity, yet pliable enough to seal each exhaust port. Unless otherwise noted, these headers are designed to fit the vehicle as it came from the manufacturer. This includes components like cylinder heads, chassis, steering, motor mounts, body mounts and bushings, etc. If your vehicle is using aftermarket components, parts from other applications, or custom altered parts, then it is the installer's responsibility to verify fitment.
( 956 )
$599.95
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$655.95
Air Lift WirelessAir 2nd Generation On-Board Air Compressor EZ Mount Systems
Air Lift WirelessAir 2nd generation on-board air compressor EZ mount systems give you everything you need for the fastest, easiest installation possible. EZ Mount systems package the manifold and upgraded, heavy-duty compressor into one convenient, pre-assembled and factory-tested bracket—giving you everything you need to have full control of your air springs in no time at all. Control the air like a boss with your Air Lift WirelessAir 2nd generation EZ mount kit. Features and items: * Inflate and deflate each air spring independently to different pressures * LCD-display wireless controller * One-touch control from inside or outside vehicle is perfect for uneven/top-heavy loads * Two user-defined memory buttons * Compact, dual-path design * Bluetooth-enabled manifold allows for over-the-air software updates * All wiring, hardware, and fittings required for installation
( 8 )
$671.03
Meziere True Start 400 Series High-Torque Starters
These Meziere True Start 400 series high-torque starters are recommended for all high-compression, large displacement engines up to 700 cubic inches and supercharged applications. They feature custom gear reduction for the best cranking power and rotational speed. Their innovative billet aluminum head design provides the strongest drive gear support without an external nose support. The starter block features a full 360 degrees of clocking positions in 10 degree increments. Meziere True Start 400 Series high-torque starters feature an offset design that clears all kickout style oil pans.
( 17 )
$679.06
QA1 Pro Coilover Systems
QA1 Pro coilover systems are engineered from the ground up to offer unmatched performance over stock suspension setups. Pro coilover systems utilize adjustable and non-adjustable coilover shocks and springs designed specifically for replacing the factory shocks and springs. This combination offers ride height adjustment and variable position valving adjustment (where applicable) for performance not found in other kits. Choose QA1 Pro coilover systems for your next suspension upgrade.
( 354 )
$749.95
Quick Fuel HR-Series Carburetors
Quick Fuel HR-Series carburetors are packed full of the features that you'd expect from a high performance carb. They're available in your choice of vacuum or mechanical secondary versions, and you can select the cfm that's right for your specific engine combination. The Quick Fuel HR-Series carburetors feature screw-in air bleeds, QuickSet sight windows in the fuel bowls, 4-corner idle circuits, screw-in idle restrictions, and a bright, shiny finish for durability.
( 49 )
$699.95
Demon Carburetion Street Demon Carburetors
Street Demon carburetors redefine street carburetors with clean looks and ease of use. They offer enthusiasts a straightforward design to deliver stable idle, amazingly crisp throttle response, and smooth performance. With optimized calibration and a dual mounting pattern, they are ready to run right out of the box. The carburetors feature an integrated fuel bowl/main body design with the gasket above fuel level and have no plugged passages, eliminating all potential leak paths. Additional features include: * Available with either a ball burnished aluminum, polished aluminum, or black aerospace composite fuel bowl * One-piece air horn assembly with a single fuel inlet * Torsion spring valve control/adjustment permits seamless primary to secondary throttle response, regardless of the throttle opening rate * Dual mounting bolt pattern (square bore or spread bore) fits any street 4-barrel intake manifold. Adapter may be required. * Integrated 700R4/200R4 transmission kickdown cable mounting location * Ford automatic transmission kickdown * Inverted flare and 3/8 in. barb fuel inlet fittings
( 392 )
$562.95
Patriot Clippster Headers
Patriot Clippster headers feature longer primaries that exit toward the rear of the engine compartment to clear steering and suspension components. They have slightly shorter primaries than full length headers and provide ground clearance on lowered vehicles. Unless otherwise noted, these headers are designed to fit the vehicle as it came from the manufacturer. This includes components like cylinder heads, chassis, steering, motor mounts, body mounts, and bushings, etc. If your vehicle is using aftermarket components, parts from other applications, or custom altered parts, then it is the installer's responsibility to verify fitment. Finishes available: * Metallic Ceramic Thermal Barrier Coating (MCTBC), which is polished with a vibratory finishing process that not only produces a high-luster aluminum appearance, but also compresses and activates the coating, which increases the surface hardness. The finish is 60 percent more corrosion-resistant than an unpolished surface, easy to maintain, and will last for years under normal operation conditions. MCTBC also protects and extends the life of headers by creating a thermal barrier (heat-resistant up to 1,600 degrees F) that significantly lowers underhood temperatures and protects the substrate metal from thermal fatigue. * Hi-Temp black coating is an affordably priced alternative to their MCTBC. This finish provides good corrosion and heat protection when compared to many of the "cheaper" header finishes. * Raw steel is available for individual customizing
( 309 )
$550.15
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$691.79
COMP Cams High Energy Cam and Lifter Kits
Increase your street machine's gas mileage and powerband performance! COMP Cams High Energy cam and lifter kits are designed for street engines with an 8:1 to 9:1 compression ratio. They also work well with all stock components, including intakes, exhaust manifolds, and carburetors. These kits offer good increases in both gas mileage and power throughout the rpm range for most street applications.
( 188 )
$518.95
Hedman Elite Extreme-Duty Headers
If you think you are tough on your performance parts, but stainless is not in your budget, then Hedman Elite extreme-duty headers may be the right fit for you project. Their heavier duty construction takes the punishment, and their quality design dishes out the power! They feature thick wall 14-gauge mild steel primary tubes with 3/8 in. flanges to prevent warping for a longer lasting, leak-free seal. Hedman Elite extreme-duty headers are available with the matte silver or Black Maxx ceramic coatings that withstand temperatures up to 1,400 degrees F.
( 398 )
$575.99
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$632.99
Meziere True Start 500 Series High-Torque Starters
These Meziere True Start 500 series high-torque starters are recommended for all high-compression, large displacement engines up to 700 cubic inches and supercharged applications. They feature a super duty drive and custom gear reduction for the best cranking power and rotational speed. Their innovative billet aluminum head design provides the strongest drive gear support without an external nose support. The starter block features a full 360 degrees of clocking positions in 10 degree increments.
( 13 )
$679.06
QA1 GM 2.0 Pro-Touring Control Arms
Designed for the pro-touring GM enthusiasts, QA1 GM 2.0 pro-touring control arms are a simple upgrade over original suspension or worn and outdated tubular control arms. The pro-touring arms are also for those wanting to improve their overall handling, ride quality, and vehicle stance. These arms will improve suspension geometry over the factory configuration and pave the way for planning additional upgrades. The high-strength, low alloy steel enables optimized thinner wall construction and results in overall lighter weight. The increased positive caster design improves straight line stability. Pro-touring arms also feature QA1's stronger, low maintenance, and rebuildable ball joints which feature integrated dust boots. Note: These control arms are not compatible with OE-type springs, a coilover system must be installed. QA1's arms will accept factory type sway bars and include upper and lower bump stops.
( 16 )
$739.95
Summit Racing™ Rear Drum-to-Disc Brake Conversion Kits
Our Summit Racing™ rear drum-to-disc brake conversion kits take the guesswork and high price tag out of building a braking system. They're available in a variety of sizes and rotor styles for different axle models and housing flanges. Order the kit recommended for your vehicle application. Summit Racing™ rear drum-to-disc brake conversions include: * Rotors * Calipers * Mounting brackets * Brake hoses and banjo bolts * Installation hardware
( 235 )
$573.99
Hurst Street Super Shifters
Based on the racing version of the legendary Super Shifter 3, these Hurst Street Super Shifters have many of the same quality features for a new level in street performance. They feature: * A 7 1/2 in. tall chrome-plated stick (3/8 in. -16 thread) for a short throw, 4 3/4 in knob travel between gears * High-mounting design assures proper linkage rod alignment * Heat-treated components for extra strength and reliability * Adjustable gear stops to prevent overshifts
( 8 )
$562.95
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 )
$549.95
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$649.95
MechMan S Series Alternators
MechMan S Series 6-phase alternators offer incredible output in a compact and durable package. The 240 amp models offer the best balance between peak output, and output at engine idle RPM; while the 320 amp models are all about max power and not designed to charge at low idle speeds. Both S Series alternators feature 12 diodes, twin rectifier plates, and outstanding airflow ensure long service life, even in severe conditions. These units come equipped with a smaller 1.75 in. diameter alternator pulley, and will require a slightly shorter drive belt to be installed for proper belt tension. Order the model recommended for your auto application.
( 33 )
$519.00
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$549.00
Special Offer
On Sale
Moroso Drag Race Pans
Moroso drag race oil pans are available for hundreds of vehicle-specific applications. The sizes and configurations are built for easy installation and optimum performance. Our selection includes a variety of styles, materials, and fluid capacities for drag racing, street and strip, and road race usage. Order the replacement model designed for your ride.
( 60 )
$635.99
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$747.99
$572.39
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$673.19
Summit Racing™ Metallic-Ceramic Coated Headers
They improve performance, keep heat contained, look fantastic, and have a sweet Summit Racing™ price--they're Summit Racing™ metallic-ceramic coated headers! These headers are meticulously crafted with high-quality steel tubing to remove exhaust gases with maximum efficiency and minimal power loss. Cyclical welds eliminate distortion, while heavy-duty 5/16 in. machined flanges eliminate leaks. Finishing these Summit Racing™ headers is a polished, metallic-ceramic thermal barrier coating, which not only extends service life by controlling underhood temperatures and fighting thermal fatigue and corrosion, but it also looks absolutely awesome! Factory header paint lasts a few minutes and just can't compare to the longevity of these Summit Racing™ metallic-ceramic coated headers. These headers are designed for off-road and racing use only, unless otherwise noted, and include gaskets, mounting hardware, and collectors. Gain performance and looks under the hood with Summit Racing™ metallic-ceramic coated headers.
( 440 )
$559.99
COMP Cams Magnum Hydraulic Cam and Lifter Kits
Designed for hot street/strip cars, COMP Cams Magnum Series cam and lifter kits require a higher compression ratio, rear-end gear ratio, and stall torque converter than stock. With a very aggressive profile, these Magnum hydraulic cam and lifter kits provide maximum top-end performance for your high performance car.
( 142 )
$522.95
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$603.95
Summit Racing™ Battery Pro Packs
Summit Racing™ battery Pro Packs combo an Optima RedTop battery, Painless battery cable kit, and a tray/hold-down kit for a complete install in your vehicle. The high performance AGM RedTop is Optima's ultimate starting battery designed to deliver a strong burst of ignition power for a reliable start-up every time. The batteries offer longer life, more vibration resistance, no maintenance, and are virtually spill proof and mountable in most any position. Painless Performance battery cable kits include a red 1-gauge positive and a black 1-gauge negative cable with lightweight abrasion-resistant insulation capable of handling over 250 amps and heavy-duty terminals already installed, side post adapters, and high-amp crimp ring terminals. Their 16 ft. length make them ideal for trunk-mounted batteries and custom installs. The battery tray/hold-downs are made from premium aluminum and chosen to match the battery in the Summit Racing™ Pro Pack selected.
Not Yet Reviewed
$550.97
Fluidampr Harmonic Dampers
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.
( 146 )
$516.33
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$528.00
Summit Racing™ Positraction Differential Carriers
Summit Racing™ Positraction differential carriers deliver aggressive, yet smooth, controllable traction. Our carriers feature nodular iron cases, forged steel internals, strong teeth—and they're fully rebuildable. We offer fitments for dozens of axle models. Whether replacing or upgrading, Summit Racing™ Positraction differential carriers will put power to the pavement, providing the confidence and performance you need.
( 50 )
$641.99
