1966 Cadillac Fleetwood Performance Parts

Show items:
Sort by:
    • (0 reviews)
      # 652314889
      Cadillac Fleetwood 1966, Vibe-Lock Header Bolt Kit by Percy's High Performance®. This product is made from high-grade materials to meet the strictest standards of high quality. Designed with the utmost care and attention to detail, this...
      Built to match your exact requirementsHigh quality you can rely on
      $84.22 - $98.26
    • (0 reviews)
      # 44375218
      Cadillac Fleetwood 1966, Pro Plus Drilled and Slotted Front Brake System by Baer®. Caliper Type: 6P. Quantity: 1 Pair. The Pro Plus series contains all the features and benefits of the Extreme Plus kits for vehicles with less clearance...
      $2,445.00 - $2,495.00
    • (0 reviews)
      # 584516219
      Cadillac Fleetwood Limousine 1966, Monro-Matic Plus™ Front 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)...
      $11.68
    • (0 reviews)
      # 377138701
      Cadillac Fleetwood 1966, E Series Round Red Air Filter by K&N®. K&N's replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. K&N makes over 1,200 different replacement air...
      Designed to boost horsepower and rate of accelerationCan be cleaned and used again
      $62.99
    • (0 reviews)
      # mpn1899202
      Cadillac Fleetwood 1966, Premium Wrench-Off Oil Filter by K&N®. Originally developed for demanding race applications, K&N's Premium Wrench-Off Oil Filter has become a favorite among consumers for its durability and easy removal. Most of...
      1-in. nut welded to canister to facilitate removalThicker canister walls for strength and durability
      $15.71
    • (1 review)
      # 1122838797
      Cadillac Fleetwood 1966, All-Aluminum Radiator by Champion Cooling Systems®. Size: 33" x 18-5/8". Outlet Location: Passenger Side. Champion Cooling Systems® manufactures high quality Muscle car, hot rod, classic car and truck...
      Made to enhance your cooling system efficiencyHelps you to get the most out of your vehicle
      $188.50 - $435.24
    • (0 reviews)
      # 606004301
      Cadillac Fleetwood 1966, Ultra-Cool™ Transmission Oil Cooler Kit by Hayden®. This product is an effective and economical way to keep your transmission at its optimum operating temperature. The high-efficiency turbulators in every tube...
      Compatible with OEM cooler systemsUltrasonically soldered for reliability
      $29.60 - $36.09
    • (0 reviews)
      # 1426778769
      Cadillac Fleetwood 1966, Carbureted Nitrous Plate Wet Systems by Nitrous Express®. The conventional system is the perfect entry level nitrous system for the budget minded sportsman racer. These systems feature the most advanced...
      High quality at an affordable priceExpertly made from premium materials
      $567.72 - $1,325.04
    • (0 reviews)
      # mpn1442972
      Cadillac Fleetwood 1966, Blaster 2™ Ignition Coil by MSD®. If you are looking to upgrade your stock coil, or want to compliment the performance of your MSD Blaster Ignition, MSD 5, 6 or 7, the Blaster Coil line is the right choice....
      Performance upgrade for canister style coilsHigh voltage and energy output
      $51.39
    • (0 reviews)
      # mpn4478436613
      Cadillac Fleetwood 1966, Swirl-Cool™ Power Steering Cooler by Hayden®. Quantity: 1 per Pack. This product is designed to remove destructive heat generated within the power steering system and prolong the life of the system’s pump,...
      Compatible with OEM cooler systemsUltrasonically soldered for reliability
      $26.05
    • (0 reviews)
      # 88646668
      Cadillac Fleetwood 1966, Alternator by Tuff Stuff Performance®. OEM Wire.
      Heavy Duty Copper Wound CoilsSpike Resistant Diodes
      +6
      $102.04 - $138.67
    • (0 reviews)
      # mpn466409005
      Cadillac Fleetwood 1966, Life Series™ U-Joint by Spicer®. Spicer parts are designed, engineered, and manufactured to meet or exceed OE requirements because they are OE parts, ensuring a perfect fit with company full line of...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $29.37
    • (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)
      # 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)
      # 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)
      # 865877560
      Universal 304 SS Oval Turbo Chambered Exhaust Muffler by Stainless Works®. Muffler Body Length: 14". Muffler Overall Length: 18". Muffler Sound: Aggressive / Loud. Stainless Works is the only manufacturer to build all of mufflers with...
      $175.75 - $180.50
    • (0 reviews)
      # 1371592112
      Curved Slot Iron 2-Piece Brake Rotor Rings by RacingBrake®. Company performance division of TPM Products, Inc. a 20-year veteran in the brake industry. At RacingBrake, dedicated to providing the best solution for performance braking....
      $322.00
    • (0 reviews)
      # mpn731987
      Cadillac Fleetwood Limousine With Towing Hauling Package 1966, Max-Air™ Load Adjusting Rear Shock Absorbers by Monroe®. If you use your vehicle for towing trailers or carrying heavy loads, these shocks are what you need as they are...
      $59.98
    • (0 reviews)
      # 377138690
      Cadillac Fleetwood 1966, Magnum Flow™ Pro Dry S Round Gray Air Filter by aFe®. Constructed with 100% polyurethane on top and bottom, this high flow "oil-free" OE replacement performance filter will outflow stock paper filter for...
      Improves airflow for better performance and accelerationOil-free for easy quick servicing and yet washable/reuseable air filter for long service life with life-time warranty
      $61.75
    • (0 reviews)
      # mpn1899231
      Cadillac Fleetwood 1966, Pro Series Premium Oil Filter by K&N®. Originally developed for demanding race applications, K&N's Premium Wrench-Off Oil Filter has become a favorite among consumers for its durability and easy removal. Most of...
      High flow rates with reduced filter restrictionHigh capacity filter media allows for extended change intervals
      $12.01
    • (0 reviews)
      # 308335559
      Cadillac Fleetwood 1966, Aluminum Radiator by Frostbite®. Size: 17" x 28-1/4". High-Horsepower street cars and trucks can be a challenge to keep cool. A proper cooling system starts with the right radiator. Aluminum Radiators cool more...
      Keeps your high-performance engine coolMade from aircraft grade aluminum
      $248.95 - $413.95
    • (2 reviews)
      # 605957581
      Cadillac Fleetwood 1966, High Performance Transmission Oil Cooler Kit by Hayden®. Featuring a lightweight aluminum construction, this high performance transmission oil cooler is designed to provide outstanding cooling, as well as...
      SAE 45 degree fittings for maximum reliabilityElectrostatically powder coated to prevent corrosion
      $39.18 - $49.02
    • (0 reviews)
      # mpn1451865
      Cadillac Fleetwood 1966, Electric Fuel Pump by Mr. Gasket®. Domestic. Gasoline is the lifeblood of your car. It needs to get from the tank, to the carburetor or injectors, and into the engine. Mr. Gasket has components to make that...
      Solid-state Worry Free ElectronicsInternal Pressure Regulating
      $42.08
    • (0 reviews)
      # mpn2286087
      Cadillac Fleetwood 1966, Front Super Coil 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...
      Comes With Ballast ResistorEffective Up To 6500 RPM
      $71.64
    • (0 reviews)
      # 1138181866
      Cadillac Fleetwood 1966, Front Tie Rod End Adjusting Sleeve by Proforged®. Proforged Tie Rod Sleeves are built from high quality materials to firmly connect the inner and outer tie rod ends, ensuring proper thread engagement and...
      Thoughtfully designed to meet your chassis needsMade to provide rigidity, reliability, and soundness
      $10.76 - $59.95
    • (0 reviews)
      # 211237482
      Cadillac Fleetwood 1966, S Series Racing Alternator by Mechman Alternators®.
      Cast aluminum constructionCutting edge 6 phase hairpin epoxy reinforced stator technology
      $349.00 - $399.00
    • (0 reviews)
      # mpn466402488
      Cadillac Fleetwood 1966, SVL™ U-Joint by Spicer®. Spicer parts are designed, engineered, and manufactured to meet or exceed OE requirements because they are OE parts, ensuring a perfect fit with company full line of industry-leading...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $13.18
    • (0 reviews)
      # mpn4563973472
      Universal Display Control Module Touchscreen Handheld by Fast®. 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. It will meet your...
      High quality at an affordable priceExpertly made from premium materials
      $405.07
    • (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)
      # 865804572
      Universal 304 SS Oval Turbo S-Tube Exhaust Muffler by Stainless Works®. Muffler Body Length: 14". Muffler Overall Length: 18". Muffler Sound: Aggressive / Loud. Muffler Structure: Turbo. Stainless Works is the only manufacturer to build...
      $175.75 - $180.50




    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 1966 Cadillac Fleetwood 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 1966 Cadillac Fleetwood that has been waiting to be released!


    • Add Power to Your Jeep
      Fuel Up Your Success
    • Take Your Braking to a New Level
    • When the Best Gets Better
      The Performance & Sound to Thrill

    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

    Popular Products



    1966 Cadillac Fleetwood Performance Parts Reviews

    Average rating:    4 - 3 reviews
    4.5 of 5
    Kooks
    Product very good. Love it.
    Posted by Jojie (Mississauga, ON) / August 8, 20182010 Toyota Corolla
    Was this review helpful for you? Yes
    View More
    Low Prices Price match guarantee
    Guaranteed Fitment Always the correct part
    In-House Experts We know our products
    Easy Returns Quick & Hassle Free

    All manufacturer names, symbols, and descriptions, used in our images and text are used solely for identification purposes only. It is neither inferred nor implied that any item sold by CARiD.com is a product authorized by or in any way connected with any vehicle manufacturers displayed on this page.

    SECURE SHOPPING