1978 DODGE DIPLOMAT Brands

  1. Moroso is a recognized name in the performance industry manufacturing over four thousand products including everything from oil pans and oiling systems, to ignition wire, ignition components, valve covers, fuel system equipment, air cleaners, hard-core racing tools, chassis and suspension equipment and other. All Moroso products are manufactured from the highest quality materials, and specially created by racers for racers. Free shipping to all of USA!

    Fitment:

    1978 DODGE DIPLOMAT 5.2L V8, 5.9L V8

    $100.99
  2. Russell Performance is a leading manufacturer of hoses, hose ends, fittings, and adapters you need, and provides a wide assortment of plumbing solutions with a variety of materials and finishes. You can find all Russell products here at a great price! Free shipping to all of USA!

    Fitment:

    1978 DODGE DIPLOMAT BASE, Medallion, S

  3. KYB Excel-G Gas Shocks and Struts are available with sintered-iron pistons and guide rods for strength, hard-chrome piston rods for superior durability, and seamless cylinders and eyerings. These products have a patented check valve to minimize foaming and aeration and maintain control under tough conditions. Free shipping to all of USA!

    Fitment:

    1978 DODGE DIPLOMAT ALL

  4. Key Features:
    • Reconditioned Performer Series Carb
    • 500cfm
    • Sq Flange
    • Elec Choke
    • w/o EGR

    Fitment:

    1978 DODGE DIPLOMAT 5.2L V8 GAS

    $430.95
  5. Key Features:
    • Reconditioned Performer Series Carb
    • 800cfm
    • Sq Flange
    • Elec. Choke
    • w/o EGR

    Fitment:

    1978 DODGE DIPLOMAT 5.9L V8 GAS

    $543.95
  6. Key Features:
    • Holley/Demon/Quick Fuel Carburetor Gasket
    • Assortment 4160 Series

    Fitment:

    1978 DODGE DIPLOMAT 5.2L V8 GAS, 5.9L V8 GAS

  7. Key Features:
    • Holley/Demon/Quick Fuel Carburetor Gasket
    • For Use w/Holley 4150/4160
    • Pair

    Fitment:

    1978 DODGE DIPLOMAT 5.2L V8 GAS, 5.9L V8 GAS

  8. Key Features:
    • Holley/Demon/Quick Fuel Carb Components
    • Accelerator Pump Diaphragm
    • For Use w/Gasoline
    • 50 cc Rubber

    Fitment:

    1978 DODGE DIPLOMAT 5.2L V8 GAS, 5.9L V8 GAS

  9. Key Features:
    • Holley/Demon/Quick Fuel Accelerator Pump Cam Kit
    • Incl. 8 Cams For Holley 2300/4150/4160 Series Carburetors

    Fitment:

    1978 DODGE DIPLOMAT 5.2L V8 GAS, 5.9L V8 GAS

  10. Key Features:
    • Transmission Kick Down Stud
    • For Holley Carburetor

    Fitment:

    1978 DODGE DIPLOMAT 5.2L V8 GAS, 5.9L V8 GAS

  11. Key Features:
    • Holley/Demon/Quick Fuel Main Jet
    • 1/4-32 Threads
    • Jet #56
    • Size .055 in.
    • Qty 2

    Fitment:

    1978 DODGE DIPLOMAT 5.2L V8 GAS, 5.9L V8 GAS

  12. Key Features:
    • Holley/Demon/Quick Fuel Main Jet
    • 1/4-32 Threads
    • Jet #59
    • Size .058 in.
    • Qty 2

    Fitment:

    1978 DODGE DIPLOMAT 5.2L V8 GAS, 5.9L V8 GAS

  13. Key Features:
    • Holley/Demon/Quick Fuel Main Jet
    • 1/4-32 Threads
    • Jet #63
    • Size .062 in.
    • Qty 2

    Fitment:

    1978 DODGE DIPLOMAT 5.2L V8 GAS, 5.9L V8 GAS

  14. Key Features:
    • Holley/Demon/Quick Fuel Main Jet
    • 1/4-32 Threads
    • Jet #68
    • Size .069 in.
    • Qty 2

    Fitment:

    1978 DODGE DIPLOMAT 5.2L V8 GAS, 5.9L V8 GAS

  15. Key Features:
    • Holley/Demon/Quick Fuel Main Jet
    • 1/4-32 Threads
    • Jet #71
    • Size .076 in.
    • Qty 2

    Fitment:

    1978 DODGE DIPLOMAT 5.2L V8 GAS, 5.9L V8 GAS

  16. Key Features:
    • Holley/Demon/Quick Fuel Main Jet
    • 1/4-32 Threads
    • Jet #74
    • Size .081 in.
    • Qty 2

    Fitment:

    1978 DODGE DIPLOMAT 5.2L V8 GAS, 5.9L V8 GAS

  17. Key Features:
    • Holley/Demon/Quick Fuel Main Jet
    • 1/4-32 Threads
    • Jet #82
    • Size .075 in.
    • Qty 2

    Fitment:

    1978 DODGE DIPLOMAT 5.2L V8 GAS, 5.9L V8 GAS

  18. Key Features:
    • Holley/Demon/Quick Fuel Main Jet
    • 1/4-32 Threads
    • Jet #76
    • Size .084 in.
    • Qty 2

    Fitment:

    1978 DODGE DIPLOMAT 5.2L V8 GAS, 5.9L V8 GAS

  19. Key Features:
    • Holley/Demon/Quick Fuel Main Jet
    • 1/4-32 Threads
    • Jet #78
    • Size .078 in.
    • Qty 2

    Fitment:

    1978 DODGE DIPLOMAT 5.2L V8 GAS, 5.9L V8 GAS

  20. Key Features:
    • Holley/Demon/Quick Fuel Main Jet
    • 1/4-32 Threads
    • Jet #79
    • Size .079 in.
    • Qty 2

    Fitment:

    1978 DODGE DIPLOMAT 5.2L V8 GAS, 5.9L V8 GAS