1966 Cadillac Eldorado Performance Parts

Show items:
Sort by:
    • (0 reviews)
      # 652663813
      Cadillac Eldorado 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
      $82.60 - $96.37
    • (0 reviews)
      # 44375179
      Cadillac Eldorado 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)
      # 584513082
      Cadillac Eldorado 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)...
      $11.51
    • (0 reviews)
      # 377145639
      Cadillac Eldorado 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)
      # 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)
      # 654026340
      Cadillac Eldorado 1966, Solid Flat Tappet Camshaft by Isky Racing Cams®. A racing camshaft is a precision product that requires tender loving care in its installation. Probably anyone with some natural feel for mechanics can install a...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $261.51 - $274.42
    • (1 review)
      # 1122837073
      Cadillac Eldorado 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 radiators....
      Made to enhance your cooling system efficiencyHelps you to get the most out of your vehicle
      $177.48 - $419.99
    • (0 reviews)
      # 87520057
      Cadillac Eldorado 1966, 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...
      Satisfy requirements of “stock appearing” converterDesigned with positive lock-up stall speed to eliminate approximately 10% of power robbing slippage
      $270.39 - $440.62
    • (0 reviews)
      # 710219115
      Cadillac Eldorado 1966, Performer Carb/Plate Nitrous System by Edelbrock®. 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...
      High quality at an affordable priceExpertly made from premium materials
      $684.95 - $779.95
    • (0 reviews)
      # 906267085
      Cadillac Eldorado With 8 Cylinder Engine With Early Models Style and Socket Type /With Late Models Style and HEI Type 1966 Super Conductor Spark Plug Wire Set by MSD®. Designed utilizing the latest technology, this product by MSD...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $105.95
    • (0 reviews)
      # 954490534
      Cadillac Eldorado 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)
      # 714478522
      Cadillac Eldorado 1966, Alternator by Tuff Stuff Performance®. OEM Wire.
      Heavy Duty Copper Wound CoilsSpike Resistant Diodes
      +6
      $100.08 - $136.01
    • (0 reviews)
      # 693059853
      Cadillac Eldorado 1966, Slip Yoke by PST®. Pick out rock-proof Yokes and components designed to provide unbridled strength and durability to handle the high levels of power and torque coming from your modified engine and provide their...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $56.97 - $81.42
    • (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)
      # 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 our mufflers...
      $175.75 - $180.50
    • (6 reviews)
      # 981020636
      Universal Brushed Aluminum T-Handle by Hurst Shifters®. The Hurst Brushed T-Handle is made of die cast aluminum. Solid body and bold HURST identification adds a stylish touch to your race shifter. T-Handle comes complete with adapters...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $34.23 - $67.97
    • (0 reviews)
      # mpn731987
      Cadillac Eldorado 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...
      $59.03
    • (1 review)
      # 446028349
      Cadillac Eldorado 1966, Retro Style Complete Round Steel Air Cleaner Assembly by Vintage Parts®. Vintages air cleaners bring back the days of the yesteryears, while offering the high performance of todays modern air cleaning technology....
      Nostalgic LookModern Technology
      $122.55 - $236.55
    • (0 reviews)
      # mpn4478772999
      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
      $385.70
    • (0 reviews)
      # 954009844
      Cadillac Eldorado 1966, P-Series™ OE Replacement Undersize Connecting Rod Bearing by Clevite®. Enjoy superior performance by getting this premium-grade Sniper product that is throughly engineered to help take the performance of your...
      Perfect for upgrading your fuel injection systemMade with the use of the highest quality materials
      $39.69
    • (0 reviews)
      # 308335555
      Cadillac Eldorado 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...
      100% TIG welded (brazed) seamsAircraft quality aluminum core, fittings, and tanks (up to 30% weight savings)
      $242.95 - $403.95
    • (0 reviews)
      # 568076649
      Cadillac Eldorado 1966, SuperCase™ Automatic Transmission Extension Housing by ATI Performance®. With Roller Bearing. Designed utilizing the latest technology, this product features premium quality and will perform better than...
      Heavy-duty 356-T6 cast aluminum case meeting SFI 4.1 specs with no internal or ternal shield neededMade in the USA and machined in-house at ATI using only two fixturing set-ups to provide optimum accuracy
      $227.49 - $264.03
    • (0 reviews)
      # 710239201
      Cadillac Eldorado 1966, Performer RPM Carb/Plate Nitrous System by Edelbrock®. 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...
      High quality at an affordable priceExpertly made from premium materials
      $706.95 - $1,113.95
    • (0 reviews)
      # 1083748487
      Cadillac Eldorado 1966, Super Stock™ Front Breakerless Ignition Coil by Accel®. Excellent high performance coil for vehicles that have been converted from points to a breakerless electronic distributor or electronic ignition system,...
      Optimized Low ResistanceHigh Energy Output
      $36.74 - $42.95
    • (0 reviews)
      # mpn1454161
      Polished Power Steering Cap Cover by Mr. Gasket®. Simply snaps over top of plastic filler cap on Saginaw power steering pump.
      Chrome finishHigh quality at an affordable price
      $7.54
    • (0 reviews)
      # 211237474
      Cadillac Eldorado 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)
      # 262507406
      Cadillac Eldorado with 32 Spline 1966, Severe Duty Slip Yoke by Strange®. Designed utilizing the latest technology, this product by Strange features premium quality and will perform better than advertised. Perfect for your vehicle and...
      Forged 4340 Chrome Moly Fully Machined SteelMaximum strength for extreme applications
      $226.77 - $346.04
    • (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 Eldorado 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 Eldorado that has been waiting to be released!

    Don't just Stop
    Solves the toughest brake challenges
    WATCH VIDEOS

    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

    • Performance Brakes, Pads & Rotors
      August 10, 2018
      When Is It Time To Replace My Brake Lines?
      Hydraulic brake lines and hoses aren’t something most people think about when it comes to vehicle maintenance. That’s understandable, considering automakers...
      by Michael Grayen
    • Performance Brakes, Pads & Rotors
      August 09, 2018
      When Is It Time To Replace My Brake Calipers?
      Brake calipers, found only on disc brake systems, house pistons which use the force of hydraulic brake fluid to stop the vehicle. More specifically, those pistons...
      by Timothy Zahl
    • Suspension
      August 08, 2018
      When Is It Time To Replace My Vehicle's Springs?
      The springs on your vehicle are an integral part of its suspension system. Not only do springs keep all four corners suspended at a pre-determined, level ride height,...
      by Richard Reina
    • Suspension
      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
    • Engines
      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
    • Engines
      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
    • Engines
      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

    Popular Products



    1966 Cadillac Eldorado Performance Parts Reviews

    Average rating:  4  4 - 2 reviews
    3.5 of 5
    It Was To Small
    It was to small had to take it get fitted and cut down.
    Posted by Charles Barber (Cape Girardeau, MO) / March 13, 20182007 Chevy Avalanche
    Was this review helpful for you? Yes
    View More
    Low Prices Price match guarantee
    In-House Experts We know our products
    Guaranteed Fitment Always the correct part
    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