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
23
View Garage
1949
Cadillac
Series 60
Shop Parts
Filter Search
1938
Cadillac
Series 67
Shop Parts
Filter Search
1979
GMC
Jimmy
Shop Parts
Filter Search
1944
Cadillac
Series 62
Shop Parts
Filter Search
1982
GMC
K25/K2500
Shop Parts
Filter Search
1971
Pontiac
Catalina
Shop Parts
Filter Search
1968
Pontiac
Catalina
Shop Parts
Filter Search
1938
Cadillac
Series 75
Shop Parts
Filter Search
1974
GMC
K15/K1500
Shop Parts
Filter Search
1962
GMC
C35/C3500
Shop Parts
Filter Search
1972
GMC
K15/K1500
Shop Parts
Filter Search
1961
GMC
K15/K1500
Shop Parts
Filter Search
1972
GMC
C35/C3500
Shop Parts
Filter Search
1944
Cadillac
Series 63
Shop Parts
Filter Search
1983
GMC
K15/K1500
Shop Parts
Filter Search
1990
GMC
Jimmy
Shop Parts
Filter Search
1950
GMC
New Design
Shop Parts
Filter Search
1956
Cadillac
Series 75
Shop Parts
Filter Search
1940
Cadillac
Series 62
Shop Parts
Filter Search
1937
Cadillac
Series 70
Shop Parts
Filter Search
1964
GMC
K15/K1500
Shop Parts
Filter Search
1939
Cadillac
Series 75
Shop Parts
Filter Search
1972
Cadillac
Series 62
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
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
Mirrors & Hardware
Mirrors, Mounting Hardware
Exterior
Decals
Decals, Body Stripes, Misc
Exhaust
Mufflers, Headers, Pipes, Mainfolds, Tips, Kits
Fasteners & Hardware
Bolts, Clips, Screws, Ties, Straps, Washer, Nuts
Gaskets & Seals
Adhesives, Gaskets, Seals, Weatherstripping
Lamps & Lenses
Headlights, Lamps, Lenses, Bulbs, Hardware
Mirrors & Hardware
Mirrors, Mounting Hardware
Wheels & Accessories
Lug Nuts, Bolts, Studs, Wheels, Accessories
Body Parts & Trim
Convertible Tops & Accessories
Tops, Moldings, Boots, Hardware
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
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
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
1937 Cadillac Series 70
Fitting & Hose
Categories
Fittings
Hose Line Clamps & Brackets
Hoses
Lines
Plugs
Tubing
Valves, Check & Shutoff
1937 Cadillac Series 70
Fittings & Hoses
Filters
12
24
36
48
60
96
120
Relevance
Best Selling
A-Z ↓
Z-A ↑
Highest Price ↑
Lowest Price ↓
Newest Arrivals
×
Product Type
Aftermarket
55
Performance
216
Restoration
28
Part Type
A/C Compressor Bracket
1
A/C Control Switch
1
AN Fitting
109
AN Fitting Washer/Nut
4
Automatic Transmission Oil Cooler Clip
1
Braided Hose
5
Brake Hydraulic Hose Fitting
1
Brake Hydraulic Line Bracket
15
Brake Proportioning Valve
1
Carburetor Adapter Plate
1
Carburetor Fuel Inlet Fitting
4
Electrical Bulkhead Connector
2
Engine Compartment Insulation
4
Engine Coolant Recovery Tank Hose
1
Fuel Feed Line
4
Fuel Feed Pipe O-Ring
4
Fuel Filter
2
Fuel Hose Fitting
2
Fuel Hose Kit
2
Fuel Line
7
Fuel Line Adapter
4
Fuel Line Heat Shield
1
Fuel Line Set
1
Fuel Line Sleeve
2
Fuel Pump
2
Heat Shield
3
Heat Shield Insulator
5
Hose Clamp
9
HVAC Control Duct Hose
14
Line Fitting Wrench
7
Multi Purpose Threaded Plug
1
PCV Valve
1
Pliers
1
Radiator Coolant Hose
4
Thermal Acoustic Insulation
6
Thermal Protection Hose Wrap
12
Transmission Drain Plug
1
Tube Fitting
57
Tubing Bender
2
Tubing Cutter
1
Category
Fittings
166
Hose Line Clamps & Brackets
35
Hoses
59
Lines
47
Plugs
1
Tubing
31
Valves, Check & Shutoff
3
Price
$1 - $100
259
$101 - $200
24
$201 - $300
6
$301 - $400
3
$401 - up
7
Brand
AC Delco
2
Aeromotive
92
B&M
1
Comp Cams
7
Earl's Performance Plumbing
49
Edelbrock
6
FiTech
6
Lokar
1
NotcHead
6
Old Air Products
12
RESTOPARTS
9
Russell
64
Thermo-Tec
26
Vintage Air
1
Review Rating
ooooo
ooooo
25
ooooo
ooooo
9
ooooo
ooooo
7
ooooo
ooooo
3
Not Yet Reviewed
255
Russell
Tube Sleeve, Aluminum, Russell, 3/8"
3 Finish Options
ooooo
ooooo
$4.99
Russell
Adapter, Swivel Connector, Russell, -8AN Female, 90 Degree
3 Color Options
ooooo
ooooo
$21.99
Thermo-Tec
Heat Sleeve, Thermo-Tec, 1"x10'
2 Color Options
ooooo
ooooo
$157.99
Thermo-Tec
Wire/Hose Insulation, Thermo-Tec, Thermo-Flex, 3"x3', Aluminum
ooooo
ooooo
$45.99
Earl's Performance Plumbing
Adapter, AN to NPT, Earls, -6AN to 1/8"NPT, 45 Degree
1 Color Options
ooooo
ooooo
$9.99
Russell
Fuel Pump To Carburetor, Dual Inlet Assembly, -6, w/o Gauge (SET)
ooooo
ooooo
$72.99
Earl's Performance Plumbing
Flare Cap, Earls, -6AN
2 Color Options
ooooo
ooooo
$12.99
Russell
Adapter, AN to NPT, Russell, -8AN to 3/8"NPT, 90 Degree
3 Color Options
ooooo
ooooo
From
$15.99
Earl's Performance Plumbing
Adapter, AN to NPT, Earls, -6AN to 1/8"NPT, Straight
3 Color Options
ooooo
ooooo
From
$8.99
Russell
Adapter, AN to NPT, Russell, -8AN to 3/8"NPT, Straight
3 Color Options
ooooo
ooooo
$6.99
Earl's Performance Plumbing
Adapter, AN to NPT, Earls, -8AN to 1/4"NPT, 45 Degree
1 Color Options
ooooo
ooooo
$4.99
Russell
Hose End, Full Flow, Russell, -8AN, 90 Bend
4 Finish Options
ooooo
ooooo
$21.99
Russell
Hose, ProFlex/ProClassic, Russell, -8AN, 6FT
2 Finish Options
ooooo
ooooo
$62.99
Earl's Performance Plumbing
Hose End, Earls, -6AN, Straight Swivel Seal
2 Finish Options
ooooo
ooooo
$15.99
Russell
Adapter, Fuel Line, Russell, -6AN to 3/8", Female Swivel
2 Color Options
ooooo
ooooo
From
$13.99
Russell
Adapter, Fuel Line, Russell, -8AN to 1/2", Male 37° Flare
2 Color Options
ooooo
ooooo
From
$19.99
Earl's Performance Plumbing
Adapter, Earls, -8AN Male Union, Straight
3 Color Options
ooooo
ooooo
From
$23.99
Edelbrock
Adapter & Fuel, Quadrajet, Edelbrock, Set (SET)
ooooo
ooooo
$106.99
Aeromotive
Nylon Washer, AN-06, Bulkhead, Aeromotive, 2-pack (PAIR)
ooooo
ooooo
$7.99
Earl's Performance Plumbing
Hose End, Earls, -8AN, Straight Swivel Seal
2 Finish Options
ooooo
ooooo
$21.99
Russell
Adapter, Fuel Line, Russell, -8AN to 1/2", Female Swivel
2 Color Options
ooooo
ooooo
From
$16.99
Russell
Adapter, AN to NPT, Russell, -8AN to 1/2"NPT, 90 Degree
3 Color Options
ooooo
ooooo
$21.99
Old Air Products
Duct Hose, GM Vehicles, Heater & A/C, 2-1/4", Cloth, 6-Foot Long
ooooo
ooooo
$48.99
Earl's Performance Plumbing
Flare Cap, Earls, -8AN
2 Color Options
ooooo
ooooo
$12.99
Page 4 of 13 - 305 Items
«
2
3
4
5
6
»
Page 4 of 13 - 305 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