1‑800‑243‑8355
Help
Contact Us
Free Shipping
Shipping Information
Manufacturer Rebates
How To Order
Payment Options
Return Policy
FAQs
Emissions Regulations
Gift Card Balance
Sponsorship Opportunities
Company
Request Catalog
OPGI Blog
Hours & Location
History
Frequent Buyer Points
Volume Discounts
Price Match Guarantee
Kit Swap Savings
Reviews
Careers
Clearance Sale
Archives
My Account
My Orders
My Wish List
As seen on
1978
Fleetwood
My Garage
3
View Garage
1978
Cadillac
Fleetwood
Shop Parts
Filter Search
1971
Chevrolet
El Camino
Shop Parts
Filter Search
1974
Chevrolet
El Camino
Shop Parts
Filter Search
Shop All Parts
+ Add Vehicle
Catalogs
Cart
Have a Question?
Ask our Experts
Mon‑Fri 8:00‑4:30 PT
Experts Offline
Interior
Door Handles & Hardware
Door & Window Handles, Door Hinges
Emblems
Reproduction, Aftermarket, Kits, Hardware
Fasteners & Hardware
Bolts, Clips, Screws, Ties, Straps, Washer, Nuts
Gauges & Accessories
Gauges, Panels, Kits, Sending Units
Interior Accessories
Armrests, Carpet, Flooring, Consoles, Dash, Door, Glove Box
Keys & Locks
Hardware, Keys, Locks, Sets, & Switches
Exterior
Decals
Decals, Body Stripes, Misc
Emblems
Reproduction, Aftermarket, Kits, Hardware
Exhaust
Mufflers, Headers, Pipes, Mainfolds, Tips, Kits
Fasteners & Hardware
Bolts, Clips, Screws, Ties, Straps, Washer, Nuts
Gaskets & Seals
Adhesives, Gaskets, Seals, Weatherstripping
Keys & Locks
Hardware, Keys, Locks, Sets, & Switches
Lamps & Lenses
Headlights, Lamps, Lenses, Bulbs, Hardware
Wheels & Accessories
Lug Nuts, Bolts, Studs, Wheels, Accessories
Body Parts & Trim
Convertible Tops & Accessories
Tops, Moldings, Boots, Hardware
Door Handles & Hardware
Door & Window Handles, Door Hinges
Moldings
Front End, Rear, Side, Window, Hardware
Sheet Metal & Body Panels
Doors, Hoods, Fenders, Quarter, Trunk, Floor, Armrest
Trunk Panels & Accessories
Mats, Dividers, Hardware, Accessories
Vinyl Tops
Tops, Modlings, Clips
Window
Glass, Motors, Regulators, Hardware
Suspension & Brakes
Brake Systems
Disc, Drum, Master Cylinders, Boosters, Pumps, Valves
Chassis & Suspension
Bushings, Mounts, Chassis, Steering, Suspension
Fasteners & Hardware
Bolts, Clips, Screws, Ties, Straps, Washer, Nuts
Engine & Drivetrain
Air & Fuel Delivery
Air Cleaners, Filters, Carburetors, Pumps, Tanks, Manifolds
Cooling & Heating
Air Conditioning, Controls, Fans, Motors, Cores, Radiators, Thermostats, Heaters, Pumps, Ducts
Decals
Decals, Body Stripes, Misc
Drivetrain
Differentials, Driveshafts, Chaines, Shifters, Transmissions, Bearings, Seals
Emblems
Reproduction, Aftermarket, Kits, Hardware
Engines & Components
Belts, Pulleys, Camshafts, Heads, Oiling Systems, Engines
Exhaust
Mufflers, Headers, Pipes, Mainfolds, Tips, Kits
Fasteners & Hardware
Bolts, Clips, Screws, Ties, Straps, Washer, Nuts
Fittings & Hoses
Fittings, Clamps, Brackets, Hoses, Lines, Plugs, Tubing, Valves
Gaskets & Seals
Adhesives, Gaskets, Seals, Weatherstripping
Ignition & Electrical
Alternators, Wiring, Horns, Starters, Distributors
Oils, Fluids & Sealer
Oils, Fluids, Grease, Lubricants, Grease, Cleaners, Sealers, Glues
Windshield Washer
Bottles, Pumps, Arms, Motors, Switches, Hardware
Audio & Electric
Gauges & Accessories
Gauges, Panels, Kits, Sending Units
Ignition & Electrical
Alternators, Wiring, Horns, Starters, Distributors
Mobile Electronics
Antennas, Radios, Speakers, GPS, iPod, Bluetooth
Tools & More
Books
Owners Manuals, Service Manuals, History
Car Care & Paint
Covers, Cleaners, Waxes, Polishes, Paints, Coatings, Dyes, Markers
Fasteners & Hardware
Bolts, Clips, Screws, Ties, Straps, Washer, Nuts
Gifts & Apparel
Shirts, Jackets, Hats, Plates, Garage Decor
Tools & Shop Equipment
Brake, Electrical, Engine, Fuel, Hand, Suspension, Wheel, Tire
×
We use cookies to ensure that we give you the best experience on our website. Click
here
for more information.
Got It
250th Anniversary Sale
Save up to 20% on Restoration - use code: USA250
Home
Fleetwood
1978
Air & Fuel Delivery
1978 Cadillac Fleetwood
Air & Fuel Delivery
Categories
Air Cleaners, Flame Arrestors & Scoops
Air Filter Elements & Wraps
Carburetor Accessories
Carburetors
Fuel Filters
Fuel Injection
Fuel Pumps & Regulators
Fuel Tanks
Intake Manifolds
Nitrous Oxide
Throttle/Accelerator Hardware
1978 Cadillac Fleetwood
Air & Fuel Delivery
Filters
12
24
36
48
60
96
120
Relevance
Best Selling
A-Z ↓
Z-A ↑
Highest Price ↑
Lowest Price ↓
Newest Arrivals
×
Product Type
Aftermarket
57
Performance
340
Restoration
24
Part Type
Accelerator Cable
5
Accelerator Pedal Return Spring
1
Air Cleaner Adapter Ring
2
Air Cleaner Assembly
46
Air Cleaner Cover
1
Air Cleaner Housing
2
Air Cleaner Mounting Stud Kit
1
Air Cleaner Seal
1
Air Filter
28
Air Filter Fleet Maintenance Kit
1
Air/Fuel Ratio Gauge
1
AN Fitting
2
Automatic Transmission Cable Bracket
2
Automatic Transmission Kickdown Linkage
1
Automatic Transmission Throttle Valve Cable Bracket
2
Banjo Screw and Fitting
2
Bolt Kit
1
Carburetor
61
Carburetor Accelerator Pump
1
Carburetor Accelerator Pump Discharge Nozzle
1
Carburetor Accelerator Pump Nozzle
1
Carburetor Adapter Plate
8
Carburetor Base Plate
1
Carburetor Calibration Kit
6
Carburetor Choke
2
Carburetor Choke Cable
1
Carburetor Choke Diaphragm
1
Carburetor Choke Rod
1
Carburetor Float Bowl Plug
1
Carburetor Fuel Inlet Fitting
4
Carburetor Fuel Log
1
Carburetor Gasket Kit
1
Carburetor Metering Jet
2
Carburetor Metering Jet Kit
2
Carburetor Needle and Seat
3
Carburetor Power Valve
1
Carburetor Repair Kit
9
Carburetor Return Spring
1
Carburetor Return Spring Kit
2
Carburetor Spacer
7
Carburetor Stud Kit
4
Carburetor Throttle Ball Joint
1
Carburetor Throttle Cable Bracket
4
Carburetor Throttle Stud
2
Carburetor Vacuum Secondary Housing
1
Cowl Induction Air Cleaner Spacer
1
Electric Fuel Pump
1
Electric Fuel Pump Inertia Switch
1
Engine Full Gasket Set
2
Engine Intake Manifold
2
Engine Intake Manifold Conversion Kit
6
Engine Intake Manifold Gasket
2
Engine Oil Filter Cap Seal
4
Exhaust Manifold Gasket
2
Fuel Filter
37
Fuel Filter Element
1
Fuel Gauge Connector
1
Fuel Hose
1
Fuel Hose Fitting
1
Fuel Hose Kit
2
Fuel Injection Conversion Kit
49
Fuel Injection System Kit
7
Fuel Injection Throttle Body
3
Fuel Pressure Regulator
10
Fuel Pump
21
Fuel Pump Control Module
1
Fuel Pump Hanger Assembly
2
Fuel Pump Strainer
2
Fuel Pump Wiring Harness
1
Fuel Tank
4
Fuel Tank Cap
2
Fuel Tank Sending Unit
2
Fuel Tank Sending Unit Lock Ring
1
Fuel Tank Strap Sleeve
1
Hood Scoop
2
Nitrous Oxide Bottle Bracket
1
Nitrous Oxide Jet
1
Nut
1
Screw Set
1
Stud
1
Thermal Acoustic Insulation
8
Throttle Return Spring
5
Valley Pan Cover
3
Wing Nut
1
Wiring Relay
1
Uncategorized
9
Category
Air Cleaners, Flame Arrestors & Scoops
71
Air Filter Elements & Wraps
26
Carburetor Accessories
82
Carburetors
64
Fuel Filters
41
Fuel Injection
70
Fuel Pumps & Regulators
47
Fuel Tanks
12
Intake Manifolds
16
Nitrous Oxide
2
Throttle/Accelerator Hardware
20
Price
$1 - $100
176
$101 - $200
46
$201 - $300
41
$301 - $400
8
$401 - up
150
New Arrival
New
22
Brand
AC Delco
2
Aeromotive
42
Air Flow Research
1
ARP
1
Classic Instruments
1
Demon Carburetion
3
Eddie Motorsports
10
Edelbrock
101
FiTech
68
G Force Performance
2
Holley
69
Jet Performance
1
K&N
12
Lokar
20
Mr. Gasket
3
MSD
5
Performance by OPGI
3
Quick Fuel Technology
16
RESTOPARTS
8
Revolution Electronics
1
Russell
1
SoffSeal
1
Thermo-Tec
8
Trans Dapt
1
Review Rating
ooooo
ooooo
43
ooooo
ooooo
21
ooooo
ooooo
4
ooooo
ooooo
1
Not Yet Reviewed
352
FiTech
EFI Kit, Master, FiTech Retro-LS EFI, Gold Finish, Force Fuel Sys
ooooo
ooooo
$2,246.99
FiTech
EFI Kit, Base, FiTech GO EFI 4 Power Adder, 600 HP
2 Finish Options
ooooo
ooooo
$1,278.99
Edelbrock
Adapter, Edelbrock, Square Bore Carb to Stock 4-Jet/4GC, .75" Tall
ooooo
ooooo
$36.99
Aeromotive
Fuel Filter, Inline Canister, Aeromotive, 100 Micron, 3/8" NPT Ports, SS Series
1 Color Options
ooooo
ooooo
$202.99
Edelbrock
Air Cleaner, Edelbrock, Elite 2 Series, Oiled Oval 13.62" x 7.18", Dual-Quads
ooooo
ooooo
$224.99
Lokar
Intake System, Lokar, LS '63 Fuelie Style
2 Head Type Options
ooooo
ooooo
From
$4,991.99
FiTech
Fuel Pump, FiTech Go EFI, In-Tank, 340 L/PH
2 Type Options
ooooo
ooooo
$151.99
MSD
Relay, Solid State, MSD, 4 Channel
4 Style/Color Options
ooooo
ooooo
From
$208.99
Lokar
Valley Plate, Lokar, Gen III LS, w/ Oil Fill Tube
4 Finish/Oil Fill Position Options
ooooo
ooooo
$413.99
Lokar
Valley Plate, Lokar, LS w/ Breather
4 Finish/LS Engine Type Options
ooooo
ooooo
From
$413.99
FiTech
Fuel Filter, FiTech Go Fuel, In-Line, 10-Micron, Billet Aluminum
ooooo
ooooo
$86.99
FiTech
EFI Kit, Base, FiTech GO EFI 2x4 Power Adder, 1200 HP
2 Finish Options
ooooo
ooooo
$2,236.99
FiTech
EFI Kit, Master, FiTech GO EFI 4, 600 HP, Tank Module Sys
2 Finish Options
ooooo
ooooo
$1,201.99
FiTech
EFI Kit, Master, FiTech GO EFI 4, 600 HP Power Adder, w/Inline Fuel Pump
2 Finish Options
ooooo
ooooo
$1,494.99
Edelbrock
EFI Set, Edelbrock, Pro-Flo, XT-Style, LS GEN III/IV, Cathedral Port, 35Lb/Hr.
2 Finish Options
ooooo
ooooo
From
$2,521.99
Holley
Discharge Nozzles, Holley, Carburetor Accelerator Pump
8 Nozzle Size Options
ooooo
ooooo
From
$25.99
Edelbrock
EFI Set, Edelbrock, Pro-Flo, 4150-Style, LS GEN III/IV, Cathedral Port, 35Lb/Hr.
ooooo
ooooo
$2,228.99
Lokar
Intake System, Lokar, LS '62 Fuelie Style
2 Head Type Options
ooooo
ooooo
From
$4,991.99
Edelbrock
EFI Set, Edelbrock, Pro-Flo, XT-Style, LS GEN III/IV Rectangle Port, 42Lb/Hr. BK
ooooo
ooooo
$2,969.99
FiTech
EFI Kit, Base, FiTech Mean Street, 800 HP, Matte Black Finish
ooooo
ooooo
$1,171.99
FiTech
Fuel Filter, FiTech, Billet, 100-micron, Between Tank and Pump
ooooo
ooooo
$51.99
Edelbrock
Carburetor, Edelbrock, 600 CFM, Performer, Electric Choke, Satin, EGR
ooooo
ooooo
$539.99
FiTech
EFI Kit, FiTech GO Port EFI, Stand Alone Sys, Intake Not Included
ooooo
ooooo
$1,384.99
Holley
Rebuild Set, Holley, Carburetor, 3310 (SET)
ooooo
ooooo
$48.99
Page 15 of 19 - 433 Items
«
13
14
15
16
17
»
Page 15 of 19 - 433 Items
«
13
14
15
16
17
»
Free Ground Shipping
Free Ground Shipping on orders over $299 in the contiguous United States.
Shop Clearance
Save up to 55% on huge clearance deals on hundreds of items.
Earn Points for Free Parts
Earn points for every dollar you spend with OPGI’s Frequent Buyer Rewards Program.
Price Match Guarantee
We’ll price match any currently advertised retail price offered by a retail competitor.
Select Your Vehicle
Find parts that fit your vehicle
GM Cars
GM Trucks
Make
Model
Year
Go