1978 Cadillac Deville Performance Parts

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    • Patriot Exhaust® - Hi-Temp Black Coated Tight Tuck Street Rod Exhaust Headers
      (0 reviews)
      # mpn4564009388
      Cadillac Deville 1978, Tight Tuck Street Rod Exhaust Headers by Patriot Exhaust®. Primary Tubing Diameter: 1.875". Collector Outlet Diameter: 2.5". Color: Black. Header Coating: Ceramic Coating. This superior Patriot Exhaust product is...
      Expertly crafted from premium materialsQuality design and workmanship
      $347.64
    • EBC® - Redstuff Ceramic Low Dust Front Brake Pads
      (0 reviews)
      # 593949298
      Cadillac Deville 1978, Redstuff Ceramic Low Dust Front Brake Pads by EBC®. Redstuff ceramic brake pads have always been known for its low dust ability but the latest blend has greatly reduced the phenomenon of pad “Pick up” or disc...
      $105.12
    • EZ Air Ride® - Classic™ Front and Rear Air Suspension Kit
      (0 reviews)
      # mpn4524909609
      Cadillac Deville 1978, Classic™ Front and Rear Air Suspension Kit by EZ Air Ride®. The EZ Air Ride Classic Kit comes with all of the components you'll need to get that classic stance. EZ Air Ride Classic kit features very own Front...
      FB Analog Gauge Control Panel7 Gallon Tank
      $1,199.95
    • K&N® - E Series Round Red Air Filter
      (0 reviews)
      # 445932417
      Cadillac Deville 1978, 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
      $74.99
    • Banks® - PowerPack™ Turbocharger System
      (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
    • COMP Cams® - Thumpr™ Hydraulic Flat Tappet Camshaft
      (0 reviews)
      # mpn1518221
      Cadillac Deville 1978, Thumpr™ Hydraulic Flat Tappet Camshaft by COMP Cams®. Basic Operating RPM Range: 2000-5800. Intake Duration at 050 inch Lift: 226°. Exhaust Duration at 050 inch Lift: 241°. Lobe Separation (degrees): 107°....
      High quality at an affordable priceExpertly made from premium materials
      $269.30
    • Mr. Gasket® - Thermocap™ Radiator Cap
      (5 reviews)
      # 515818298
      Cadillac Deville 1978, Thermocap™ Radiator Cap by Mr. Gasket®. Pressure: 16 lbs. Material: Aluminum. Knowing your coolant temperature can help to prevent burn injuries. Thermo Cap, with its built-in calibrated thermometer, indicates...
      Indicates Coolant TemperatureHelps to Prevent Injuries from coolant or steam burns
      +1
      $33.21 - $38.43
    • B&M® - Street and Strip Automatic Transmission Assembly
      (1 review)
      # 1201078101
      Cadillac Deville 1978, 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...
      Rebuilt front pumpAll new B&M high performance friction plates
      $1,217.95 - $1,254.95
    • AED Performance® - Ultra HO Series Carburetor
      (0 reviews)
      # mpn358514447
      Cadillac Deville 1978, Ultra HO Series Carburetor by AED Performance®. AED Performance Ultra HO series carburetors have all the great features of HO series carburetors and feature the aluminum Ultra body, Screw in air bleeds, AED...
      High quality at an affordable priceExpertly made from premium materials
      $719.79
    • MSD® - Blaster™ HEI Direct Ignition Coil
      (0 reviews)
      # mpn1442975
      Cadillac Deville S Engine VIN Character 1978, Blaster™ HEI Direct Ignition Coil by MSD®. Designed utilizing the latest technology, this product by MSD features premium quality and will perform better than advertised. Perfect for your...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $82.26
    • Prothane® - Tie Rod Dust Boots
      (0 reviews)
      # 482927063
      Cadillac Deville 1978, Tie Rod Dust Boots by Prothane®. Quantity: 2 per Pack. If you are looking to upgrade the steering system of your vehicle to make the most out of your vehicle’s performance, go with this high-grade steering part...
      High quality at an affordable priceExpertly made from premium materials
      $6.08 - $6.91
    • Tuff Stuff Performance® - Alternator
      (0 reviews)
      # 975520508
      Cadillac Deville 1978, Alternator by Tuff Stuff Performance®. Pulley Type: With V-Groove. OEM or 1 Wire.
      Single Groove PulleyMade In The USA
      +1
      $98.64 - $159.87
    • Driveshaft Shop® - Driveshaft Driveshaft
      (0 reviews)
      # 1477449781
      Driveshaft by Driveshaft Shop®. If you have been waiting for the best shaft available for your vehicle, the wait is over. This top-of-the-line driveshaft offered by Driveshaft Shop is exactly what you need to put a lot of horsepower...
      Crafted from the highest quality materialsDynamically balanced at over 9000 RPMs
      $367.49 - $1,574.99
    • Auto Meter® - User Configurable LCD Dash Display
      (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
    • RaceQuip® - 110 Series Single Layer Racing Suit
      (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
    • Sanderson Headers® - Hugger Exhaust Headers
      (0 reviews)
      # 1022161048
      Cadillac Deville Coupe with Cadillac 425/472/500 V8 Engine 1978, Hugger Exhaust Headers by Sanderson Headers®. Primary Tubing Diameter: 1.875". Collector Outlet Diameter: 3". This top-notch product by Sanderson Headers is made to give...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $405.00 - $595.00
    • Hawk® - High Performance Street 5.0 Front Brake Pads
      (0 reviews)
      # mpn123258395
      Cadillac Deville 1978, 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...
      $71.03
    • EZ Air Ride® - Classic+™ Front and Rear Air Suspension Kit
      (0 reviews)
      # mpn4524909657
      Cadillac Deville 1978, Classic+™ Front and Rear Air Suspension Kit by EZ Air Ride®. EZ Air Ride Classic+ air ride kits are very similar to the Classic kits but with a little extra flare. They feature FBSS Billet Control Panel. This...
      FBSS Dual Gauge Control Panel7 Gallon Tank
      $1,399.95
    • Vintage Parts® - Retro Style Complete Round Steel Air Cleaner Assembly (5.12” ID)
      (1 review)
      # 377145039
      Cadillac Deville S Engine VIN Character 1978, 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...
      Nostalgic LookModern Technology
      $122.55 - $189.99
    • COMP Cams® - Thumpr™ Hydraulic Flat Tappet Camshaft and Lifter Kit
      (0 reviews)
      # mpn1344075
      Cadillac Deville 1978, Thumpr™ Hydraulic Flat Tappet Camshaft and Lifter Kit by COMP Cams®. Basic Operating RPM Range: 2000-5800. Intake Duration at 050 inch Lift: 226°. Exhaust Duration at 050 inch Lift: 241°. Lobe Separation...
      High quality at an affordable priceExpertly made from premium materials
      $355.58
    • Flex-a-Lite® - Lo-Profile Direct Fit Dual Electric Fan
      (2 reviews)
      # mpn1711360
      Cadillac Deville 1978, Lo-Profile Direct Fit Dual Electric Fan by Flex-a-Lite®. With Variable Speed Controller. Diameter: 12 1/8". Size: 26 1/4" x 15 1/2" x 2 5/8". Replace your old belt-driven fan with this highly efficient device and...
      $458.08
    • TCI® - Circle Track FastLap Torque Converter
      (0 reviews)
      # 87519817
      Cadillac Deville 1978, 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
      $284.75 - $453.58
    • Nitrous Express® - Carbureted Nitrous Plate Wet Systems
      (0 reviews)
      # 1426915709
      Cadillac Deville 1978, 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 technology...
      High quality at an affordable priceExpertly made from premium materials
      $567.72 - $1,325.04
    • Autolite® - XP™ Iridium Spark Plug with Resistor
      (0 reviews)
      # mpn1915142
      Cadillac Deville 1978, XP™ Iridium Spark Plug by Autolite®. with Resistor. These high-tech spark plugs feature iridium-enhanced 0.6mm finewire design and proprietary platinum sidewire technology to provide superior durability and a...
      One of the most high-tech spark plugs on the marketDesigned for better durability and overall ignitability, and optimum performance
      $7.19
    • Proforged® - Front Bent Tie Rod End
      (0 reviews)
      # 357911390
      Cadillac Deville 1978, Front Bent Tie Rod End by Proforged®. Quantity: 1 per Pack. Proforged applied the same technological advancements in ball joint construction to their line of Tie Rod Ends and Rack Ends, delivering a premium...
      SAE1045 forged steeling housingsBall studs forged from ultra-strong SAE4140 chromoly steel
      $17.96 - $19.41
    • Tuff Stuff Performance® - Silver Bullet™ Alternator
      (0 reviews)
      # 1515437035
      Cadillac Deville 1978, Silver Bullet™ Alternator by Tuff Stuff Performance®. Pulley Type: With V-Groove. OEM or 1 Wire. Size: 4.85". Designed utilizing the latest technology, this product by Tuff Stuff Performance features premium...
      Single Groove PulleyMade In The USA
      $159.31 - $237.92
    • aFe® - Pro Series™ Rear Differential Cover
      (0 reviews)
      # 1479311818
      Pro Series™ Rear Differential Cover by aFe®. With Gear Oil. Upgrade your transmission with this finned aluminum pan and increase fluid capacity, improve fluid cooling and ease future maintenance jobs. It includes a magnetic drain...
      Leak Free SealCooling Fins
      $370.49 - $381.89
    • AEM® - Dynamics Module
      (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 +...
      $375.00
    • Simpson® - Jr. Speedway Shark Fiber Reinforced Polymer White Racing Helmet
      (0 reviews)
      # 125879312
      Jr. Speedway Shark Fiber Reinforced Polymer White Racing Helmet by Simpson®. Includes Helmet Shield. Helmet Liner made from Nomex. These Simpson Jr. Speedway Shark helmets support the next generation of racers with the same great...
      Lightweight, aerodynamic outer shell with SAT features T-38Built-in BLD (Boundary Layer Design)
      $499.95
    • MagnaFlow® - Pre-OBDII Universal Fit Oval Body Catalytic Converter
      (0 reviews)
      # mpn1073833
      Cadillac Deville with PRE-OBDII Models 1978, Pre-OBDII Catalytic Converter by MagnaFlow®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Oval. Without Air Tube. Without O2 Sensor Port. Catalytic Inlet Diameter:...
      Reduces harmful emissionsIncreased exhaust flow allows your engine to make more power
      $205.77




    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 1978 Cadillac Deville 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 1978 Cadillac Deville that has been waiting to be released!


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

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    1978 Cadillac Deville Performance Parts Reviews

    Average rating:    4 - 6 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
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