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
1937
Series 70
My Garage
24
View Garage
1937
Cadillac
Series 70
Shop Parts
Filter Search
1952
Cadillac
Series 62
Shop Parts
Filter Search
1940
Cadillac
Series 60
Shop Parts
Filter Search
1987
GMC
K15/K1500
Shop Parts
Filter Search
1985
Buick
Grand National
Shop Parts
Filter Search
1975
GMC
K25/K2500
Shop Parts
Filter Search
1947
Cadillac
Series 63
Shop Parts
Filter Search
1967
Pontiac
Grand Prix
Shop Parts
Filter Search
1986
GMC
K15/K1500
Shop Parts
Filter Search
1974
Pontiac
Grand Prix
Shop Parts
Filter Search
1969
GMC
K15/K1500
Shop Parts
Filter Search
1971
Pontiac
Catalina
Shop Parts
Filter Search
1975
GMC
C35/C3500
Shop Parts
Filter Search
1972
GMC
K15/K1500
Shop Parts
Filter Search
1974
GMC
C35/C3500
Shop Parts
Filter Search
1958
Cadillac
Series 75
Shop Parts
Filter Search
1938
Cadillac
Series 67
Shop Parts
Filter Search
1967
Cadillac
Series 62
Shop Parts
Filter Search
1956
Cadillac
Series 75
Shop Parts
Filter Search
1941
Cadillac
Series 60
Shop Parts
Filter Search
1953
Cadillac
Series 62
Shop Parts
Filter Search
1979
GMC
K15/K1500
Shop Parts
Filter Search
1959
Cadillac
Series 62
Shop Parts
Filter Search
1990
GMC
Jimmy
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
Bumpers & Hardware
Bumpers, Hardware, Inserts, Brackets
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
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
Everyday Free Shipping!
Free standard ground shipping on orders over $299
Home
Series 70
1937
Fittings & Hoses
Fittings
1937 Cadillac Series 70
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
Line Fitting Wrench
7
Multi Purpose Threaded Plug
1
Tube Fitting
28
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
Edelbrock
Fitting, AN -6, Edelbrock
ooooo
ooooo
$23.99
Comp Cams
Tool, # 12 AN Fitting Wrench, 1 1/4" Hex Size
ooooo
ooooo
$29.99
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, Aeromotive, AN-10 to AN-10 Male Flare Union
ooooo
ooooo
$18.99
Aeromotive
Fitting, 90-Degree Elbow, Aeromotive, ORB-06 to AN-06 Flare, Direct port
ooooo
ooooo
$41.99
Aeromotive
Fitting, Aeromotive, AN-06 to AN-08 Male Flare Union
ooooo
ooooo
$21.99
Aeromotive
Fitting, Aeromotive, 3/8" NPT to AN-06 Male Flare Union
ooooo
ooooo
$14.99
Aeromotive
Fitting, Bulkhead, Aeromotive, AN-06, Fuel Cell
ooooo
ooooo
$29.99
Aeromotive
Fitting, Aeromotive, 3/8"NPT to AN-08 Male Flare Union
ooooo
ooooo
$14.99
Aeromotive
Fitting, Aeromotive, ORB-04 to AN-04 Male Flare
ooooo
ooooo
$21.99
Aeromotive
Fitting, Aeromotive, ORB-08 to AN-10 Male Flare
ooooo
ooooo
$29.99
Aeromotive
Fitting, Aeromotive, ORB-06 to AN-08 Male Flare
ooooo
ooooo
$21.99
Aeromotive
Fitting, Swivel, Aeromotive, AN-06, w/Straight Hose End
ooooo
ooooo
$23.99
Aeromotive
Fitting, Bulkhead, Aeromotive, AN-06, Male Flare
ooooo
ooooo
$29.99
Aeromotive
Fitting, Aeromotive, AN-06 to AN-06 Male Flare Union
ooooo
ooooo
$13.99
Aeromotive
Fitting, Aeromotive, ORB-08 to AN-06 Male Flare
ooooo
ooooo
$25.99
Aeromotive
Fitting, Aeromotive, ORB-12 to AN-10 Male Flare
ooooo
ooooo
$47.99
Aeromotive
Fitting, Swivel, Aeromotive, AN-08 w/45 Degree Hose End
ooooo
ooooo
$64.99
Aeromotive
Fitting, Bulkhead, Aeromotive, AN-08, Male Flare
ooooo
ooooo
$34.99
Aeromotive
Fitting, Aeromotive, ORB-10 to AN-06 Male Flare
ooooo
ooooo
$29.99
Aeromotive
Fitting, Aeromotive, ORB-10 to AN-08 Male Flare
ooooo
ooooo
$29.99
Aeromotive
Fitting, Aeromotive, AN-12 to AN-12 Male Flare Union
ooooo
ooooo
$41.99
Aeromotive
Fitting, Aeromotive, ORB-12 to AN-12 Male Flare
ooooo
ooooo
$41.99
Page 5 of 7 - 166 Items
«
3
4
5
6
7
»
Page 5 of 7 - 166 Items
«
3
4
5
6
7
»
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