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
29
View Garage
1973
Pontiac
GTO
Shop Parts
Filter Search
1937
Cadillac
Series 60
Shop Parts
Filter Search
1940
Cadillac
Series 61
Shop Parts
Filter Search
1984
Cadillac
Eldorado
Shop Parts
Filter Search
1977
Chevrolet
C10
Shop Parts
Filter Search
1972
Cadillac
60 Special
Shop Parts
Filter Search
1977
Oldsmobile
Cutlass
Shop Parts
Filter Search
1979
Chevrolet
K20
Shop Parts
Filter Search
1989
Chevrolet
Suburban
Shop Parts
Filter Search
1967
Chevrolet
Suburban
Shop Parts
Filter Search
2009
Cadillac
CTS
Shop Parts
Filter Search
1973
GMC
C15/C1500
Shop Parts
Filter Search
1952
Cadillac
Series 62
Shop Parts
Filter Search
1986
Chevrolet
Monte Carlo
Shop Parts
Filter Search
1981
Pontiac
Bonneville
Shop Parts
Filter Search
1942
Cadillac
Series 63
Shop Parts
Filter Search
1981
Chevrolet
Monte Carlo
Shop Parts
Filter Search
1962
Oldsmobile
Cutlass
Shop Parts
Filter Search
1997
Chevrolet
Monte Carlo
Shop Parts
Filter Search
2016
Cadillac
ATS
Shop Parts
Filter Search
1991
Cadillac
Eldorado
Shop Parts
Filter Search
1943
Cadillac
Series 63
Shop Parts
Filter Search
1970
GMC
K15/K1500
Shop Parts
Filter Search
1959
Chevrolet
El Camino
Shop Parts
Filter Search
1955
Cadillac
Eldorado
Shop Parts
Filter Search
1982
Oldsmobile
Cutlass
Shop Parts
Filter Search
1973
Cadillac
DeVille
Shop Parts
Filter Search
1985
Buick
Regal
Shop Parts
Filter Search
1970
Chevrolet
K20
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
Bonus! Extended! ★
Free ground shipping $99 + up to 20% Savings - use code: USA250
Home
GTO
1973
Drivetrain
1973 GTO
Drivetrain
Categories
Clutch Pedals
Differential & Rear-End Components
Driveshafts, Drive Chains, Couplers & Yokes
Shifters
Transfer Cases & Components
Transmissions
Wheel/Axle Bearings & Seals
1973 GTO
Drivetrain
Filters
12
24
36
48
60
96
120
Relevance
Best Selling
A-Z ↓
Z-A ↑
Highest Price ↑
Lowest Price ↓
Newest Arrivals
×
Product Type
Aftermarket
94
Performance
210
Restoration
89
Part Type
Accelerator Cable
1
Accessory Switch
2
Auto Trans Assembly
1
Auto Trans Dipstick
9
Auto Trans Filter Kit
1
Auto Trans Flexplate
2
Auto Trans Flexplate Shield
1
Auto Trans Kickdown Cable
3
Auto Trans Kickdown Solenoid Switch
1
Auto Trans Lock-Up Torque Converter Control
2
Auto Trans Lock-Up Torque Converter Switch
1
Auto Trans Modulator Valve
1
Auto Trans Mount
1
Auto Trans Oil Cooler Assembly
1
Auto Trans Shift Handle
4
Auto Trans Shift Lever
6
Auto Trans Shift Lever Assembly
7
Auto Trans Shift Lever Boot
2
Auto Trans Shift Lever Control Rod Bushing
1
Auto Trans Shift Lever Knob
2
Auto Trans Shift Linkage Clip
1
Auto Trans Shift Linkage Kit
1
Auto Trans Shift Rod Joint
1
Auto Trans Shifter Cable
6
Auto Trans Shifter Cable Kit
1
Auto Trans Shifter Linkage
2
Auto Trans Shifter Plate
3
Auto Trans Torque Converter
1
Auto Trans Torque Converter Dust Cover
2
Auto/Manual Trans Shift Boot
3
Automatic Dual Clutch Transmission Mount
1
Automatic Transmission Adapter Plate Kit
3
Automatic Transmission Cable Bracket
1
Automatic Transmission Case Locator Pin
1
Automatic Transmission Differential Cover Gasket
2
Automatic Transmission Harness Clip
1
Automatic Transmission Input Shaft Bearing Retaining Ring
1
Automatic Transmission Manual Shift Detent Spring Backing Plate
1
Automatic Transmission Range Selector Lever
1
Automatic Transmission Shift Detent Plate
1
Automatic Transmission Shift Lever Bushing
1
Automatic Transmission Shift Lever Detent
1
Automatic Transmission Shift Lever Handle Cover
1
Automatic Transmission Shifter Cable Bracket
1
Automatic Transmission Shifter Cable Clip
1
Automatic Transmission Torque Converter Cover
2
Axle Yoke
1
Bolt Kit
34
Brake and Clutch Pedal Pad Trim Set
1
Chassis Wiring Harness Clip
1
Clutch Bellcrank
2
Clutch Bellcrank Clip
1
Clutch Flywheel
18
Clutch Flywheel Counterweight
2
Clutch Flywheel Ring Gear Spacer
1
Clutch Fork
1
Clutch Fork Boot
1
Clutch Kit
18
Clutch Lever
1
Clutch Pedal Pad
1
Clutch Pilot Bearing
2
Clutch Pressure Plate and Disc Set
5
Clutch Pressure Plate Bolt
1
Clutch Push Rod
2
Clutch Push Rod Boot
1
Clutch Release Bearing
1
Clutch Reservoir Bracket Kit
2
Differential
4
Differential Cover
13
Differential Cover Bolt
1
Differential Cover Gasket
1
Differential Oil Additive
1
Differential Rebuild Kit
1
Differential Ring and Pinion
9
Differential Vent Hose
1
Drive Shaft Transmission Slip Yoke
2
Engine Control Module
1
Engine Crankshaft Main Bearing Cap Stud
1
Engine Oil Pan
1
Firewall Plate
3
Gear Oil
2
HVAC Heater Hose Bracket
1
Manual Trans Assembly
6
Manual Trans Case
1
Manual Trans Input Shaft
1
Manual Trans Rebuild Kit
1
Manual Trans Shift Knob
27
Manual Trans Shift Lever
6
Manual Trans Shifter Lever Kit
20
Manual Transmission Shifter Assembly
2
Multi Purpose Grease
1
Neutral Safety Switch
1
Screw
1
Speedometer Cable
3
Speedometer Cable Clip
1
Speedometer Cable Seal
1
Speedometer Drive Gear
4
Speedometer Retainer
1
Steering Column Shift Mechanism
1
Stud
1
Suspension Multi Purpose Bump Stop
14
Throttle Assist
1
Transmission Control Module
1
Transmission Crossmember
2
Transmission Crossmember Bracket
1
Transmission Crossmember Insulator
1
Transmission Drop Bracket
2
Transmission Fluid Additive
1
Transmission Mount
1
Universal Joint
2
Wheel Bearing Grease
1
Wiring Harness Clip
1
Uncategorized
61
Category
Clutch Pedals
19
Differential & Rear-End Components
65
Driveshafts, Drive Chains, Couplers & Yokes
8
Shifters
111
Transfer Cases & Components
2
Transmissions
224
Wheel/Axle Bearings & Seals
3
Price
$1 - $100
222
$101 - $200
44
$201 - $300
29
$301 - $400
42
$401 - up
56
New Arrival
New
18
Brand
AC Delco
1
American Powertrain
11
ARP
16
Auburn Gear
3
B&M
29
CPP
2
Derale
1
Eaton
1
Eddie Motorsports
9
Edelbrock
2
FiTech
1
G Force Performance
10
GM Performance Parts
6
Hays Inc
5
Holley
3
Hurst Performance
11
ididit
2
Lakewood
1
Lokar
30
McLeod
46
Milodon
5
Moser Engineering
1
NRG
11
Painless Performance
2
Performance by OPGI
2
PML
12
Prothane
14
RESTOPARTS
8
Shiftworks
2
TA Performance
1
Trans Dapt
1
TREMEC
6
USA Standard
4
Yukon Gear
1
Review Rating
ooooo
ooooo
56
ooooo
ooooo
32
ooooo
ooooo
6
ooooo
ooooo
2
ooooo
ooooo
5
Not Yet Reviewed
292
B&M
Shift Knob, B&M, T-Handle w/Logo & 12V Button
2 Finish Options
ooooo
ooooo
From
$87.99
B&M
Shift Knob, B&M, T-Handle w/Logo
3 Finish Options
ooooo
ooooo
From
$41.99
B&M
Shifter Gate Plate, B&M, 700R4/2004R, Forward Position
ooooo
ooooo
$45.99
TREMEC
Transmission, Tremec TKX 5-Speed 26-spline, 2.87 1st, .81 Overdrive
ooooo
ooooo
$3,002.99
Shift Knob, Custom, 5-Speed Pattern, 1959-77
ooooo
ooooo
$43.99
PML
Transmission Pan, GM 4L80E/4L85E, Deep/3.75 Quarts Over Stock Capacity
2 Finish Options
ooooo
ooooo
From
$379.99
Lokar
Gated Shifter, Floor Mount, GM TH350, Clayton Machine Works (SET)
ooooo
ooooo
$235.99
NEW
Transmission Pan, TH400, Extra Deep, Finned w/Stamped Turbo 350
ooooo
ooooo
$39.99
SALE
Dipstick, Powerglide, Braided Firewall Mount
2 Finish Options
ooooo
ooooo
$39.99
Save an extra 5%
Use
USA250
at checkout
Shift Knob, Custom, "Checkered Cross Flags" Black
ooooo
ooooo
$56.99
Lokar
Shifter Lever, Manual, Lokar, TKO 500/600, TKX/Magnum, Single Bend Tubular
6 Shifter Length/Color Options
ooooo
ooooo
From
$158.99
PML
Transmission Pan, GM TH400, Deep/2 Quarts Over Stock Capacity
2 Finish Options
ooooo
ooooo
From
$345.99
PML
Transmission Pan, GM TH350, Deep/2 Quarts Over Stock Capacity
2 Finish Options
ooooo
ooooo
From
$329.99
NRG
Shift Knob, 1936-19 All, NRG, Fatboy Style
2 Color Options
ooooo
ooooo
From
$31.99
NRG
Shift Knob, 1936-19 All, NRG, Ball Style
6 Color/Transmission Options
ooooo
ooooo
$31.99
NEW
Transmission Pan, TH400, Stock Depth, Finned w/Stamped Turbo 400
2 Finish Options
ooooo
ooooo
$29.99
PML
Transmission Pan, GM 700R4/4L60/4L60E/4L65E, Low Profile/Stock Capacity
2 Finish Options
ooooo
ooooo
From
$339.99
G Force Performance
Alignment Dowels, G Force, Transmission To Engine (PAIR)
ooooo
ooooo
$21.99
Lokar
Shift Ball, Lokar, Solid Round, Auto Transmission
3 Finish Options
ooooo
ooooo
From
$56.99
B&M
Side Plate, B&M, Magnum Grip Button Actuator, w/12V Button
ooooo
ooooo
$164.99
NRG
Shift Knob, 1936-19 All, NRG, Short Shifter Style
4 Color Options
ooooo
ooooo
$49.99
Lokar
Gated Shifter, Floor Mount, GM Powerglide, Clayton Machine Works (SET)
ooooo
ooooo
$235.99
FiTech
Trans Controller, FiTech GO-Shift, GM 4L60E/65E/80E/85E Transmission
ooooo
ooooo
$599.99
NEW
Shift Linkage, Column Shift, GM TH350/400, 700R4 Transmissions (SET)
ooooo
ooooo
$41.99
Page 8 of 17 - 397 Items
«
6
7
8
9
10
»
Page 8 of 17 - 397 Items
«
6
7
8
9
10
»
Free Ground Shipping
Free Ground Shipping on orders over $99 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