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
1973
GTO
My Garage
74
View Garage
1961
Oldsmobile
Cutlass
Shop Parts
Filter Search
1946
Cadillac
Series 60 Fleetwood
Shop Parts
Filter Search
1973
Pontiac
Grand Prix
Shop Parts
Filter Search
1979
Pontiac
Grand Prix
Shop Parts
Filter Search
1966
Pontiac
Grand Prix
Shop Parts
Filter Search
1968
Cadillac
Fleetwood
Shop Parts
Filter Search
1969
Chevrolet
Corvair
Shop Parts
Filter Search
1945
Cadillac
60 Special
Shop Parts
Filter Search
1972
Buick
Skylark
Shop Parts
Filter Search
1998
Chevrolet
Monte Carlo
Shop Parts
Filter Search
1950
Cadillac
Series 75 Fleetwood
Shop Parts
Filter Search
1985
Buick
Regal
Shop Parts
Filter Search
1975
Oldsmobile
Cutlass
Shop Parts
Filter Search
1963
Cadillac
Series 60 Fleetwood
Shop Parts
Filter Search
1959
Chevrolet
El Camino
Shop Parts
Filter Search
1986
Cadillac
Seville
Shop Parts
Filter Search
1948
Cadillac
Series 60 Fleetwood
Shop Parts
Filter Search
1971
Oldsmobile
Cutlass
Shop Parts
Filter Search
2011
Cadillac
Escalade
Shop Parts
Filter Search
1968
Chevrolet
Chevelle
Shop Parts
Filter Search
1974
Cadillac
Fleetwood
Shop Parts
Filter Search
1990
Cadillac
Fleetwood
Shop Parts
Filter Search
1970
Chevrolet
El Camino
Shop Parts
Filter Search
1986
Buick
Regal
Shop Parts
Filter Search
2014
Cadillac
Escalade
Shop Parts
Filter Search
1969
Oldsmobile
Cutlass
Shop Parts
Filter Search
1980
Cadillac
Fleetwood
Shop Parts
Filter Search
1999
Cadillac
Escalade
Shop Parts
Filter Search
1977
Cadillac
Fleetwood
Shop Parts
Filter Search
1970
Buick
Skylark
Shop Parts
Filter Search
1963
Pontiac
Catalina
Shop Parts
Filter Search
1984
Pontiac
Grand Prix
Shop Parts
Filter Search
1973
Oldsmobile
Cutlass
Shop Parts
Filter Search
1965
Cadillac
Fleetwood
Shop Parts
Filter Search
1990
Cadillac
60 Special
Shop Parts
Filter Search
1964
Cadillac
Series 60 Fleetwood
Shop Parts
Filter Search
1976
Oldsmobile
Cutlass
Shop Parts
Filter Search
1983
Pontiac
Grand Prix
Shop Parts
Filter Search
2015
Cadillac
Escalade
Shop Parts
Filter Search
1982
Oldsmobile
Cutlass
Shop Parts
Filter Search
1970
Pontiac
GTO
Shop Parts
Filter Search
1960
Chevrolet
Corvair
Shop Parts
Filter Search
1968
Pontiac
GTO
Shop Parts
Filter Search
1962
Oldsmobile
Cutlass
Shop Parts
Filter Search
1958
Cadillac
Series 75 Fleetwood
Shop Parts
Filter Search
1972
Cadillac
60 Special
Shop Parts
Filter Search
1951
Cadillac
60 Special
Shop Parts
Filter Search
1970
Cadillac
Fleetwood
Shop Parts
Filter Search
1965
Pontiac
GTO
Shop Parts
Filter Search
1980
Oldsmobile
Cutlass
Shop Parts
Filter Search
1968
Oldsmobile
Cutlass
Shop Parts
Filter Search
1971
Pontiac
Grand Prix
Shop Parts
Filter Search
1959
Cadillac
Eldorado
Shop Parts
Filter Search
2009
Cadillac
Escalade
Shop Parts
Filter Search
1936
Cadillac
Series 61
Shop Parts
Filter Search
2010
Cadillac
Escalade
Shop Parts
Filter Search
1997
Cadillac
Seville
Shop Parts
Filter Search
2020
Cadillac
Escalade
Shop Parts
Filter Search
2016
Cadillac
Escalade
Shop Parts
Filter Search
1959
Pontiac
Bonneville
Shop Parts
Filter Search
1981
Oldsmobile
Cutlass
Shop Parts
Filter Search
2013
Cadillac
Escalade
Shop Parts
Filter Search
1969
Pontiac
GTO
Shop Parts
Filter Search
1967
Pontiac
GTO
Shop Parts
Filter Search
1972
Chevrolet
Chevelle
Shop Parts
Filter Search
2008
Cadillac
Escalade
Shop Parts
Filter Search
1974
Chevrolet
Chevelle
Shop Parts
Filter Search
1979
Oldsmobile
Cutlass
Shop Parts
Filter Search
1984
Oldsmobile
Cutlass
Shop Parts
Filter Search
1975
Chevrolet
Chevelle
Shop Parts
Filter Search
1964
Oldsmobile
Cutlass
Shop Parts
Filter Search
1973
Pontiac
GTO
Shop Parts
Filter Search
1980
Buick
Regal
Shop Parts
Filter Search
1973
Pontiac
GTO
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
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
2X Points Are Back!
Finish the Build, Earn Double Points - all weekend!
Home
GTO
1973
Fasteners & Hardware
Bolts & Studs
1973 Pontiac GTO
Bolts & Studs
Filters
12
24
36
48
60
96
120
Relevance
Best Selling
A-Z ↓
Z-A ↑
Highest Price ↑
Lowest Price ↓
Newest Arrivals
×
Product Type
Aftermarket
19
Performance
46
Restoration
47
Part Type
Auto Trans Shift Linkage Clip
1
Automatic Transmission Harness Clip
1
Automatic Transmission Kickdown Linkage
1
Banjo Screw and Fitting
2
Bolt
6
Bolt Kit
42
Carburetor Stud Kit
2
Carburetor Throttle Ball Joint
1
Carburetor Throttle Stud
2
Clutch Flywheel Bolt Set
2
Clutch Fork Ball Stud
5
Disc Brake Caliper Bolt Kit
1
Distributor Clamp Stud
1
Drum Brake Hardware Kit
1
Engine Bolt Kit
1
Engine Connecting Rod Bolt
1
Engine Crankshaft Main Bearing Cap Stud
1
Engine Dress Up Kit
17
Engine Intake Manifold Stud
2
Engine Valve Cover Bolt Kit
1
Engine Valve Cover Stud
1
Engine Water Pump Stud
1
Hood Guide Bolt
1
Hood Hinge Bolt
1
Screw
1
Shock Mounting Kit
1
Speaker Mounting Hardware
1
Steering Gear Bracket Washer
1
Stud
2
Suspension Control Arm Bolt
2
Suspension Shock Absorber Stud
1
Suspension Trailing Arm Bolt
1
Throttle Plate
1
Wheel Hub Stud
2
Wheel Stud
2
Wing Nut
2
Category
Accessory Bolt Kits
23
Air Cleaners, Flame Arrestors & Scoops
1
Audio Components
1
Bolts & Studs
112
Bushings & Mounts
2
Camshafts & Valvetrains
1
Carburetor Accessories
8
Chassis Components
1
Differential & Rear-End Components
6
Disc Brakes
2
Drum Brakes
4
Harmonic Balancers
2
Header Accessories
2
Hoods
2
Hose Line Clamps & Brackets
1
Ignition Components
2
Intake Manifolds
6
Lines
2
Lug Nuts, Lug Bolts, Locks, Studs & Washers
2
Oiling Systems
1
Proportion Valves
1
Rotating Assemblies
3
Starters
1
Steering Components
6
Suspension Components
4
Thermostats, Housings & Fillers
1
Throttle/Accelerator Hardware
1
Transfer Cases & Components
1
Transmissions
25
Valve Covers & Dress-Up Kits
5
Valves, Check & Shutoff
2
Washers & Nuts
1
Water Pumps
3
Price
$1 - $100
98
$101 - $200
6
$201 - $300
4
$301 - $400
4
Brand
ARP
36
CPP
2
Edelbrock
3
Holley
4
Milodon
1
NotcHead
1
Performance by OPGI
1
RESTOPARTS
7
TA Performance
1
Trans Dapt
2
Review Rating
ooooo
ooooo
21
ooooo
ooooo
13
ooooo
ooooo
2
ooooo
ooooo
1
ooooo
ooooo
1
Not Yet Reviewed
74
KIT
Wing Nuts, Valve Cover, T-Bar, 5/16-18, 5" Long, 4-pc. (KIT)
ooooo
ooooo
$21.99
Discounted Kit
Save 12% with this bundle
Engine Dress Up Bolt Set, 12-Point, PON/OLDS 350-455, Complete W/o Header Bolts (SET)
ooooo
ooooo
$286.99
ARP
Bolt Set, Timing Cover & Water Pump, ARP, Pontiac V8 (SET)
4 Finish Options
ooooo
ooooo
From
$34.99
Bolts, Power Steering Box Cover, 1959-77 GM, Flanged (SET)
ooooo
ooooo
$14.99
Ball Stud, Clutch, 1964-81, Engine Side
ooooo
ooooo
$14.99
Bolts, Flywheel to Crankshaft, 7/16"-20 X .95", 6-Piece (SET)
ooooo
ooooo
$21.99
Trans Dapt
Bolts, Valve Cover, Trans-Dapt, 5/16"-18 x 1", Hex-Head, Chromed, 4-Piece (SET)
ooooo
ooooo
$5.99
Milodon
Studs, Valve Cover, Milodon, Set of 10 (SET)
ooooo
ooooo
$23.99
ARP
Bolt Set, Water Outlet, ARP, LS Engine, 20MM UHL, M8 Thread Size, 2pc (SET)
4 Finish Options
ooooo
ooooo
From
$6.99
Bolts, 1964-77 GM, Automatic Transmission Tailshaft (SET)
ooooo
ooooo
$10.99
Engine Dress Up Bolt Set, 12-Point, OLDS 260-455, Complete W/o Header Bolts (SET)
ooooo
ooooo
$331.99
Edelbrock
Stud, Automatic Transmission Kickdown, Edelbrock
ooooo
ooooo
$13.99
Stud/Washer, Intake Manifold, 1970-77 Pontiac, 2pcs
ooooo
ooooo
$5.99
Ball Stud, Clutch, 1961-81 A-Body, 1960-69 Corvair, Frame Side, 3/8-16"
ooooo
ooooo
$11.99
ARP
Bolt Set, Engine and Accessory, ARP, LS Engine, w/Stock Exhaust Manifolds (SET)
4 Finish Options
ooooo
ooooo
From
$336.99
Engine Dress Up Bolt Set, Allen Head, PON/OLDS 350-455, Complete W/o Hdr Bolts (SET)
ooooo
ooooo
$208.99
ARP
Bolt Set, Header, ARP, LS Engine, 3/8" Wide Header Flange (SET)
4 Finish Options
ooooo
ooooo
From
$36.99
ARP
Bolt Set, Ring Gear, ARP, GM 10 & 12 Bolt Rear End, 3/8"-24, 12pc (SET)
ooooo
ooooo
$34.99
Edelbrock
Bolt Set, Q-Jet, Edelbrock (SET)
ooooo
ooooo
$21.99
Screws, Quadrajet Flap, 64-77 GM, 6pc (SET)
ooooo
ooooo
$3.99
Trans Dapt
Valve Cover, Bolts, 1/4-20x1", Hex Head, Chromed, 4-pc. (SET)
ooooo
ooooo
$5.99
ARP
Bolt Set, Motor Mount, ARP, LS Engine, Mounts Bracket to Block, 8pc (SET)
4 Finish Options
ooooo
ooooo
From
$21.99
ARP
Bolt Set, Valve Covers, ARP, LS Engine, w/Cast Aluminum Covers (SET)
4 Finish Options
ooooo
ooooo
From
$49.99
Engine Dress Up Bolt Set, 12-Point, PON/OLDS 326-455, Complete W/o Header Bolts (SET)
ooooo
ooooo
$249.99
Page 3 of 5 - 112 Items
«
1
2
3
4
5
»
Page 3 of 5 - 112 Items
«
1
2
3
4
5
»
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