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
1948
Series 61
My Garage
94
View Garage
1948
Cadillac
Series 61
Shop Parts
Filter Search
1956
Cadillac
Series 75
Shop Parts
Filter Search
1965
Chevrolet
El Camino
Shop Parts
Filter Search
1982
Chevrolet
El Camino
Shop Parts
Filter Search
1941
Cadillac
Series 75
Shop Parts
Filter Search
1950
Cadillac
Series 62
Shop Parts
Filter Search
1974
Chevrolet
K20
Shop Parts
Filter Search
1994
Cadillac
Seville
Shop Parts
Filter Search
1943
Cadillac
Series 61
Shop Parts
Filter Search
1975
Buick
Riviera
Shop Parts
Filter Search
1978
Pontiac
Bonneville
Shop Parts
Filter Search
1963
Chevrolet
Corvair
Shop Parts
Filter Search
1987
Chevrolet
Blazer
Shop Parts
Filter Search
1987
Chevrolet
Monte Carlo
Shop Parts
Filter Search
1975
GMC
K15/K1500
Shop Parts
Filter Search
1964
Pontiac
GTO
Shop Parts
Filter Search
1963
Pontiac
Grand Prix
Shop Parts
Filter Search
1988
Chevrolet
Suburban
Shop Parts
Filter Search
1978
Chevrolet
K20
Shop Parts
Filter Search
1938
Cadillac
Series 67
Shop Parts
Filter Search
1971
Pontiac
Catalina
Shop Parts
Filter Search
1987
Chevrolet
K30
Shop Parts
Filter Search
1945
Cadillac
Series 63
Shop Parts
Filter Search
1983
GMC
Jimmy
Shop Parts
Filter Search
1970
Buick
Skylark
Shop Parts
Filter Search
1984
GMC
K35/K3500
Shop Parts
Filter Search
1966
Chevrolet
El Camino
Shop Parts
Filter Search
1969
Pontiac
LeMans
Shop Parts
Filter Search
1977
Chevrolet
K30
Shop Parts
Filter Search
1974
Cadillac
Fleetwood
Shop Parts
Filter Search
1985
Pontiac
Grand Prix
Shop Parts
Filter Search
1944
Cadillac
60 Special
Shop Parts
Filter Search
1978
Oldsmobile
Cutlass
Shop Parts
Filter Search
1971
Chevrolet
Chevelle
Shop Parts
Filter Search
1979
Cadillac
Fleetwood
Shop Parts
Filter Search
1979
Chevrolet
Malibu
Shop Parts
Filter Search
1950
Cadillac
Series 61
Shop Parts
Filter Search
1964
Buick
Skylark
Shop Parts
Filter Search
1982
Buick
Grand National
Shop Parts
Filter Search
1940
Cadillac
Series 62
Shop Parts
Filter Search
1983
Pontiac
Bonneville
Shop Parts
Filter Search
1974
Buick
Riviera
Shop Parts
Filter Search
1973
Pontiac
Bonneville
Shop Parts
Filter Search
1959
Chevrolet
El Camino
Shop Parts
Filter Search
1940
Cadillac
Series 60
Shop Parts
Filter Search
1976
Cadillac
Fleetwood
Shop Parts
Filter Search
1956
Cadillac
Series 60 Fleetwood
Shop Parts
Filter Search
1951
Cadillac
Series 63
Shop Parts
Filter Search
1977
GMC
C15/C1500
Shop Parts
Filter Search
1975
Cadillac
60 Special
Shop Parts
Filter Search
1968
Chevrolet
C10
Shop Parts
Filter Search
1978
Chevrolet
Malibu
Shop Parts
Filter Search
1969
Buick
Skylark
Shop Parts
Filter Search
1983
Chevrolet
C10
Shop Parts
Filter Search
1944
Cadillac
Series 60
Shop Parts
Filter Search
1979
Chevrolet
El Camino
Shop Parts
Filter Search
1948
Cadillac
Series 60
Shop Parts
Filter Search
1973
Pontiac
LeMans
Shop Parts
Filter Search
1971
Cadillac
Fleetwood
Shop Parts
Filter Search
1946
Cadillac
60 Special
Shop Parts
Filter Search
1984
GMC
Caballero
Shop Parts
Filter Search
1977
Pontiac
Bonneville
Shop Parts
Filter Search
1977
Pontiac
LeMans
Shop Parts
Filter Search
1968
Chevrolet
C20
Shop Parts
Filter Search
1987
GMC
C35/C3500
Shop Parts
Filter Search
1978
Pontiac
Grand Prix
Shop Parts
Filter Search
1974
Cadillac
DeVille
Shop Parts
Filter Search
1972
Chevrolet
Blazer
Shop Parts
Filter Search
1963
GMC
K25/K2500
Shop Parts
Filter Search
1975
Chevrolet
Monte Carlo
Shop Parts
Filter Search
1995
Cadillac
Eldorado
Shop Parts
Filter Search
1966
Chevrolet
K20
Shop Parts
Filter Search
1972
Pontiac
Catalina
Shop Parts
Filter Search
1984
Chevrolet
Monte Carlo
Shop Parts
Filter Search
1971
Pontiac
LeMans
Shop Parts
Filter Search
1986
Oldsmobile
Cutlass
Shop Parts
Filter Search
1970
Chevrolet
El Camino
Shop Parts
Filter Search
1970
GMC
K15/K1500
Shop Parts
Filter Search
1977
GMC
Jimmy
Shop Parts
Filter Search
1941
Cadillac
Series 67
Shop Parts
Filter Search
1971
Chevrolet
El Camino
Shop Parts
Filter Search
1966
Cadillac
60 Special
Shop Parts
Filter Search
1968
Pontiac
LeMans
Shop Parts
Filter Search
1940
Cadillac
Series 75
Shop Parts
Filter Search
1982
GMC
Caballero
Shop Parts
Filter Search
1947
Cadillac
Series 63
Shop Parts
Filter Search
1972
GMC
Sprint
Shop Parts
Filter Search
1984
Pontiac
Grand Prix
Shop Parts
Filter Search
1968
Chevrolet
Chevelle
Shop Parts
Filter Search
1969
Cadillac
Fleetwood
Shop Parts
Filter Search
1963
Chevrolet
K20
Shop Parts
Filter Search
1936
Cadillac
Series 61
Shop Parts
Filter Search
1988
Cadillac
60 Special
Shop Parts
Filter Search
1967
Pontiac
Tempest
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
Mirrors & Hardware
Mirrors, Mounting Hardware
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
Mirrors & Hardware
Mirrors, Mounting Hardware
Wheels & Accessories
Lug Nuts, Bolts, Studs, Wheels, Accessories
Body Parts & Trim
Bumpers & Hardware
Bumpers, Hardware, Inserts, Brackets
Convertible Tops & Accessories
Tops, Moldings, Boots, Hardware
Door Handles & Hardware
Door & Window Handles, Door Hinges
Mirrors & Hardware
Mirrors, Mounting Hardware
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
Series 61
1948
Fittings & Hoses
Fittings
1948 Cadillac Series 61
Fittings
Filters
12
24
36
48
60
96
120
Relevance
Best Selling
A-Z ↓
Z-A ↑
Highest Price ↑
Lowest Price ↓
Newest Arrivals
×
Product Type
Aftermarket
1
Performance
160
Restoration
1
Part Type
A/C Compressor Bracket
1
AN Fitting
109
AN Fitting Washer/Nut
4
Carburetor Fuel Inlet Fitting
4
Electrical Bulkhead Connector
2
Fuel Feed Pipe O-Ring
4
Fuel Hose Fitting
2
Fuel Line Adapter
4
Multi Purpose Threaded Plug
1
Tube Fitting
28
Uncategorized
7
Category
Air Conditioning
2
Carburetor Accessories
3
Engine-Related
7
Fittings
166
Heater & AC
2
Heaters
3
Hoses
1
Lines
30
Tubing
1
Price
$1 - $100
157
$101 - $200
5
Brand
Aeromotive
81
Comp Cams
7
Earl's Performance Plumbing
28
Edelbrock
3
Old Air Products
1
RESTOPARTS
1
Russell
44
Review Rating
ooooo
ooooo
2
ooooo
ooooo
1
Not Yet Reviewed
159
Aeromotive
Port Plug, ORB-08, Aeromotive, w/ 1/8"-NPT Gauge Port
ooooo
ooooo
$23.99
Aeromotive
Port Plug, ORB-06, Aeromotive
ooooo
ooooo
$16.99
Earl's Performance Plumbing
Adapter, AN to NPT, Earls, -8AN to 1/2"NPT, Straight
2 Color Options
ooooo
ooooo
$13.99
Earl's Performance Plumbing
Adapter, AN to NPT, Earls, -8AN to 1/2"NPT, 90 Degree
2 Color Options
ooooo
ooooo
$34.99
Aeromotive
Port Plug, ORB-06, Aeromotive, w/1/8"- NPT Gauge Port
ooooo
ooooo
$16.99
Earl's Performance Plumbing
Adapter, AN to NPT, Earls, -6AN to 1/2"NPT, Straight
2 Color Options
ooooo
ooooo
$19.99
Earl's Performance Plumbing
Adapter, AN to NPT, Earls, -6AN to 1/8"NPT, 90 Degree
1 Color Options
ooooo
ooooo
$19.99
Earl's Performance Plumbing
Adapter, AN to NPT, Earls, -8AN to 1/4"NPT, Straight
2 Color Options
ooooo
ooooo
$17.99
Earl's Performance Plumbing
Plug, 3/8" NPT Internal Hex
ooooo
ooooo
$14.99
Earl's Performance Plumbing
Adapter, Swivel Connector, Earls, -8AN Female, 45 Degree
1 Color Options
ooooo
ooooo
$34.99
Comp Cams
Tool, AN Fitting 8 Piece Wrench Set (SET)
ooooo
ooooo
$169.99
Aeromotive
Fitting, 90-Degree Elbow, Aeromotive, ORB-06 to AN-06 Flare, Direct port
ooooo
ooooo
$41.99
Aeromotive
Fitting, Aeromotive, AN-06 Male Flare to 5/16" Hose Barb End
ooooo
ooooo
$29.99
Earl's Performance Plumbing
Fitting, Earls, 3/8" NPT to 3/8" Vapor Guard
ooooo
ooooo
$12.99
Russell
Adapter, AN Tee Fitting, Russell, -6AN
3 Color Options
ooooo
ooooo
$15.99
Comp Cams
Tool, # 6 AN Fitting Wrench, 11/16" Hex Size
ooooo
ooooo
$19.99
Comp Cams
Tool, # 16 AN Fitting Wrench, 1 1/2" Hex Size
ooooo
ooooo
$32.99
Aeromotive
Fitting, Float Bowl, Aeromotive, Demon Carb, AN-08 x 9/16" x 24 Thread, Extended
ooooo
ooooo
$21.99
Edelbrock
Fitting, Inverted Flare, Edelbrock, 5/8"-20 to 3/8" Fuel Line
ooooo
ooooo
$23.99
Comp Cams
Tool, # 4 AN Fitting Wrench, 9/16" Hex Size
ooooo
ooooo
$23.99
Edelbrock
Fitting, Fuel Inlet, Edelbrock, Carburetor, Performer Series
ooooo
ooooo
$24.99
Aeromotive
Fitting, Aeromotive, AN-06 to AN-08 Male Flare Union
ooooo
ooooo
$21.99
Aeromotive
Fitting, Aeromotive, 3/8"NPT to AN-08 Male Flare Union
ooooo
ooooo
$14.99
Aeromotive
Fitting, Bulkhead, Aeromotive, AN-06, Fuel Cell
ooooo
ooooo
$29.99
Page 4 of 7 - 166 Items
«
2
3
4
5
6
»
Page 4 of 7 - 166 Items
«
2
3
4
5
6
»
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