1973 Buick Estate Performance Parts

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    • (0 reviews)
      # 231024316
      Buick Estate 5.7L with Angle or Straight Plug Heads with Chevy Small Block Engine 1973, Dirt Late Model Exhaust Headers by Dynatech®. Primary Tubing Diameter: 1.75"-1.875". Collector Outlet Diameter: 3.5". Emissions: Racing Only. Color:...
      $319.99
    • (0 reviews)
      # mpn123258395
      Buick Estate 1973, High Performance Street 5.0 Front Brake Pads by Hawk®. These revolutionary brake pads provide advanced stopping power for your vehicle without triggering your ABS. They are formulated to produce extremely low levels...
      $71.03
    • (0 reviews)
      # 1124371079
      Buick Estate With B-Body 1973, QA1 18 Way Rear Coilover Kit by Spohn Performance®. Adjust your ride height as high or as low as you need. The Spohn Performance rear coil over conversion kit ships to you fully assembled (as pictured) and...
      18 Positions of Adjustment: Simultaneous compression and rebound adjustment with 18 valving options. Unique to QA1, one knob changes both compression and rebound valving simultaneously, allowing total suspension control in one easy-to-reach locationDeflective Disc Valving: Advanced shock technology, increased sensitivity in valving response, control and consistency
      $580.00 - $780.00
    • (0 reviews)
      # 377553627
      Buick Estate 7.5L with Buick Engine 1973, Performer™ Dual Plane Intake Manifold by Edelbrock®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality,...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $390.95 - $684.95
    • (0 reviews)
      # mpn4478773922
      Universal User Configurable LCD Dash Display by Auto Meter®. Designed specifically for the harshest of environments, the carbon composite housing is IP65 sealed against water and dust intrusion and will easily withstand 20g of...
      7.0” TFT LCD panel, 1000 nit brightness for unmatched daytime and nighttime visibility with 800x480 resolution. Onboard photo sensor for automatic brightness controlDimensions - 8.3" Wide x 5.2" High x 1.4" Deep
      $2,832.00
    • (0 reviews)
      # 120654411
      Buick Estate 5.7L With Small Block Engine 1973, 6-71 Street Supercharger Kit by Weiand®. Weiand Pro-Street superchargers represent a significant leap in technology for obtaining substantial performance gains, while maintaining drive...
      Develop 550 Plus HorsepowerFull Time Power Everytime You Hit The Gas Pedal
      $3,398.35 - $3,823.15
    • (3 reviews)
      # 515790396
      Buick Estate 1973, Thermocap™ Radiator Cap by Mr. Gasket®. OEM Replacement. With Thermometer Built In. 16 PSI. Keeping your engine cool is pretty important, so Mr. Gasket has a full line of cooling system accessories. Whether it’s a...
      Brilliant triple-chrome platingPrevent boilovers
      +1
      $32.43 - $37.53
    • (1 review)
      # 1086713719
      Buick Estate 1973, Street and Strip Automatic Transmission Assembly by B&M®. Includes: B.O.P. Transmission to Chevy Engine Adapter. Does not Include: Torque Converter. It is a complete ready-to-run unit for high performance street and...
      Rebuilt front pumpAll new B&M high performance friction plates
      $1,175.93 - $1,211.97
    • (0 reviews)
      # 1143991263
      Buick Estate 1973, Performer Series Carburetor by Edelbrock®. Designed and calibrated for optimum street performance in small-block and some big-block engines. Match with a variety of manifolds that include Edelbrock Performer,...
      Designed and calibrated for optimum street performanceMatch with a variety of manifolds
      $299.95 - $514.95
    • (1 review)
      # 803878242
      Buick Estate H / J / T Engine VIN Character 1973, PlasmaCore™ Inconel Electrode Pulse Nickel Spark Plugs by Pulstar®. With Resistor. Inconel-electrode Pulse Plugs. Designed specifically for most popular vehicles, PlasmaCore™...
      Increased horsepowerBetter torque
      $14.95 - $119.60
    • (0 reviews)
      # 194787350
      Buick Estate 5.7L With Small Block Chevy Engine 1973, Power Steering Kit by Sweet Manufacturing®. With 3 GPM Pump. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology...
      Assists in steering your vehicle smoothly and easilyOffers unmatchable power and outrageous performance
      $392.48 - $404.23
    • (0 reviews)
      # 121319516
      Buick Estate 1973, Alternator by Tuff Stuff Performance®. Pulley Type: With V-Groove. OEM or 1 Wire.
      Heavy Duty Copper Wound CoilsSpike Resistant Diodes
      +1
      $88.74 - $153.34
    • (0 reviews)
      # 126448199
      Buick Estate with GM 8.875" Series Axle with 12 Bolt Cover with 30 Spline 1973, Pinion Yoke by Motive Gear®. All Motive Gear products are engineered for their specific application and manufactured in state of the art facilities. All of...
      Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best
      $105.35 - $300.89
    • (0 reviews)
      # 48222560
      Club X-1 Full Face ATM (Advance Thermo Material) Racing Helmet by Sparco®. Certification: ECE 05; Material: ATM (Advance Thermo Material) Designed for indoor kart racing where a fire proof helmet isn't required, this product is...
      Designed for indoor kart racingProvides ultimate protection
      $140.00
    • (0 reviews)
      # 450479564
      Universal PowerPack™ Turbocharger System by Banks®. The Banks Power Dual Exhaust PowerPack System is the complete towing package your pickup truck, with extended cab short bed configuration, deserves.
      Stunning Top GainsImproved Mileage
      $2,198.00 - $2,798.00
    • (0 reviews)
      # 231011239
      Buick Estate 5.7L with Chevy Small Block Engine 1973, Long Tube Pavement Late Model Exhaust Headers by Dynatech®. Primary Tubing Diameter: 1.75"-1.875". Collector Outlet Diameter: 3.5". Collector Length: 7.50". Emissions: Racing Only....
      $399.99 - $444.99
    • (1 review)
      # mpn3288518051
      Buick Estate 1973, Evolution Performance Drilled and Slotted Vented 1-Piece Front Front Brake Rotors and Hub Assembly by Power Stop®. Power Stop drilled and slotted rotors give you the advantages of both drilled holes for cooling and...
      $158.51
    • (0 reviews)
      # 36077775
      Buick Estate Wagon 1973, Monro-Matic Plus™ Driver or Passenger Side Shock Absorber by Monroe®. Quantity: 1 per Pack. Nitrogen gas charged Monro-Matic Plus shocks and struts feature VPV (velocity proportional valving) and innovative...
      $15.81 - $16.13
    • (0 reviews)
      # 245638915
      Buick Estate 5.7L with Small Block Chevrolet Engine 1973, Single Plane Intake Manifold by Dart®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality,...
      Designed to unlock more performance out of your vehicleDeliver a reasonable balance of strength and durability
      $449.60
    • (0 reviews)
      # mpn4479686648
      Dynamics Module by AEM®. The AEM Vehicle Dynamics Module (VDM) is an AEMnet CANbus enabled device with an on-board 3-axis accelerometer, 3-axis gyrometer and 5Hz GPS + GLONASS that provides pinpoint position accuracy. The VDM’s GPS +...
      GPS latitude & longitude delivers AEMdata track map functionality via AEMnet CANbusEasily Add GPS, lateral G, altitude, pitch and roll data to engine data logs!
      $375.00
    • (0 reviews)
      # 120654418
      Buick Estate 5.7L With Small Block Engine 1973, 8-71 Street Supercharger by Weiand®. Weiand Pro-Street superchargers represent a significant leap in technology for obtaining substantial performance gains, while maintaining drive ability...
      New 3-Lobe Rotor Assembly200 To 300 Horsepower Increase
      $3,823.15 - $4,141.75
    • (0 reviews)
      # 121319612
      Buick Estate 5.7L with Chevy Small Block Engine 1973, SuperCool Flow™ Water Pump by Tuff Stuff Performance®. Bet your engine bay stays cool with state-of-the-art performance engine cooling parts from Tuff Stuff. They offer a perfect...
      Designed to take engine cooling to the next levelLightweight construction for maximum heat dissipation
      +6
      $75.74 - $219.36
    • (0 reviews)
      # 87517222
      Buick Estate 1973, Circle Track FastLap Torque Converter by TCI®. Looks aren’t everything…but with regards to torque converters, they can hide the secret to winning races. For sanctioning bodies that mandate the use of a “stock...
      Satisfy requirements of “stock appearing” converterDesigned with positive lock-up stall speed to eliminate approximately 10% of power robbing slippage
      $270.39 - $430.44
    • (0 reviews)
      # 221830134
      Buick Estate 5.7L Small Block Chevy 1973, Belt Drive TandemX Pump Kit by KSE Racing®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind....
      Built to provide the utmost in durability and longevityMade utilizing state-of-the-art equipment
      $1,048.55 - $1,187.01
    • (0 reviews)
      # 839649440
      Buick Estate 1973, Front Super Coil Kit by Accel®. Accel Super Coils feature advanced bobbin technology, highly specialized silicone magnetic steel cores, along with optimized winding, resistance and turns ratios to deliver 10-15...
      High temp epoxy resists shock and vibrationAdvanced bobbin technology
      $69.95
    • (0 reviews)
      # 554508213
      Buick Estate 1973, Swirl-Cool™ Power Steering Cooler by Hayden®. This product is designed to remove destructive heat generated within the power steering system and prolong the life of the system’s pump, hoses, fluid, and seals....
      Compatible with OEM cooler systemsUltrasonically soldered for reliability
      $25.04 - $28.62
    • (0 reviews)
      # mpn4513812783
      Buick Estate 5.7L 1973, Silver Bullet™ Alternator by Tuff Stuff Performance®. Current: 140 Amp. Pulley Type: With V-Groove. OEM or 1 Wire. Size: 4.85". Finish: Black. Designed utilizing the latest technology, this product by Tuff...
      Single Groove PulleyStealth Black Powder Coated Finish
      $170.82
    • (0 reviews)
      # 503319269
      Buick Estate with 2.73 and Up Gear Ratio with GM 8.5" Series Axle / with GM 8.625" Series Axle with 10 Bolt 1973, A-Line Ring and Pinion Gear Set by Motive Gear®. Motive Gear stock performance ring and pinions are excellent replacements...
      Quiet operationComputer controlled heat treatment
      $146.07 - $156.44
    • (0 reviews)
      # 69025922
      110 Series Single Layer Racing Suit by RaceQuip®. Avaliable in Colors: Black, Blue, Red. Get superior durability and comfort combined with overall flame and heat protection. Strong construction and advanced sewing techniques make this...
      Ensures heat and fire protectionGentle fabric provides superior comfort
      $99.95 - $139.95
    • (0 reviews)
      # 231024303
      Buick Estate with Chevy Small Block Engine 1973, Mild Steel 604 Crate Engine Dirt Late Model Exhaust Header Kit by Dynatech®. Primary Tubing Diameter: 1.625"-1.75". Collector Outlet Diameter: 3". Emissions: Racing Only. These 604 Crate...
      $379.99 - $423.99




    CARiD is the ultimate source for premium-quality performance parts. With our extensive collection of performance upgrades, adding onto your vehicle's performance or improving its look is safe and easy. Boost the interior of your 1973 Buick Estate with a set of racing seats, raise or lower your vehicle for an aggressive look, or add a set of high-performance brake rotors for superior braking. Unlock the hidden potential of your 1973 Buick Estate that has been waiting to be released!

    Guides & Articles

    Useful articles fast to read and guides easy to understand written by mechanics and car enthusiasts to turn your shopping experience with CARiD into a pleasure

    • Suspension Parts
      July 11, 2018
      When Is It Time To Replace My Suspension Bushings?
      Maybe you remember being pushed along in a wheelbarrow during childhood. The ride was bone-jarring - even with an air-filled rubber tire cushioning against the rough...
      by Timothy Zahl
    • Engine Parts
      May 21, 2018
      How To Remove An Engine
      If you've grown tired of your engine's declining performance, inconsistent power, rough idle, exhaust smoke, knocking noises, rattles, and other maladies that plague...
      by Richard Reina
    • Engine Parts
      May 09, 2018
      How Does An Internal Combustion Engine Work?
      An engine that uses liquid fuel to create energy, such as an internal combustion engine, is basically a large air pump. Cool air is drawn in, mixed with the fuel of...
      by Timothy Zahl
    • Engine Parts
      May 02, 2018
      Glossary Of Engine External Parts
      Internal combustion engines are extremely complex and feature a wide array of components that rotate, pump, pressurize, or seal. Many of these components, while...
      by Timothy Zahl
    • Performance Engine Parts
      April 20, 2018
      What You Need When Rebuilding Or Replacing An...
      So you’ve decided to take on the project of rebuilding or replacing your vehicle’s engine. Modern internal combustion engines are quite complex – with a wide...
      by Richard Reina
    • Shift Knobs
      January 19, 2018
      Shopping Guide – Shift Knobs
      The knob at the end of your gearshift lever probably isn't something that most people notice when getting into your car or truck. But for a minimal cost, it can be. We...
      by Timothy Zahl
    • Running Boards
      November 29, 2017
      Shopping Guide - Running Boards
      Running boards date as far back as the automobile itself, being integrated into car and truck designs until falling out of favor after World War II. With the boom in...
      by Timothy Zahl
    • Off-Road Bumpers
      November 28, 2017
      Shopping Guide – Off Road Bumpers | Custom...
      There's a saying that advises out of all the paths you take in life, it's important to make sure a few of them are dirt. But while dirt can be found most anywhere you...
      by Timothy Zahl
    • Automotive Tools
      August 30, 2017
      What Special Tools Are Available For Exhaust...
      Exhaust work can be challenging. Old parts are usually corroded and difficult to separate, and new ones sometimes need minor fitment adjustments during installation....
      by Timothy Zahl
    • Automotive Tools
      August 24, 2017
      What Special Tools Are Available For Fuel...
      Maintenance and repair work on fuel systems must be done with precision, no matter what part of it you're working on. Tools specifically designed for use on fuel...
      by Timothy Zahl
    • Automotive Tools
      July 12, 2017
      What Special Tools Are Available For Driveline...
      The expression "heat and beat" applies to a lot of driveline repairs, meaning worn parts are often so difficult to separate that one must use a blowtorch and great...
      by Michael Grayen
    • Batteries & Power
      May 22, 2017
      High-End Audio Demands Its Own Battery Source
      When you're driving and headlights start to dim because a high-powered stereo is cranking, that means the deep bass you hear is causing total vehicle electrical draw...
      by Timothy Zahl

    1973 Buick Estate Performance Parts Reviews

    Average rating:  4.5  4.5 - 5 reviews
    5 of 5
    Great Product
    These sway bar and links were a perfect fit in my Brougham. My big old car seems much more level in corners and overall handles better. Easy to install, wasn't so easy to get the old rusted ones out. I would recommend these to anyone with old rubber style links for better handling.
    Posted by Travis Kerr (Port Saint Lucie, FL) / May 24, 20181990 Cadillac Brougham
    Was this review helpful for you? Yes
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