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
1975
Riviera
My Garage
23
View Garage
1975
Buick
Riviera
Shop Parts
Filter Search
1981
Cadillac
Eldorado
Shop Parts
Filter Search
1976
Cadillac
Eldorado
Shop Parts
Filter Search
1979
Chevrolet
El Camino
Shop Parts
Filter Search
1972
Chevrolet
Chevelle
Shop Parts
Filter Search
1971
GMC
C35/C3500
Shop Parts
Filter Search
1971
Chevrolet
C30
Shop Parts
Filter Search
1965
Oldsmobile
Cutlass
Shop Parts
Filter Search
1967
Buick
Skylark
Shop Parts
Filter Search
1983
GMC
K15/K1500
Shop Parts
Filter Search
1971
Buick
Riviera
Shop Parts
Filter Search
1978
Chevrolet
C30
Shop Parts
Filter Search
1986
Cadillac
Eldorado
Shop Parts
Filter Search
1968
Pontiac
GTO
Shop Parts
Filter Search
1960
GMC
C15/C1500
Shop Parts
Filter Search
1982
Chevrolet
K30
Shop Parts
Filter Search
1980
Chevrolet
Malibu
Shop Parts
Filter Search
1964
Chevrolet
Chevelle
Shop Parts
Filter Search
1960
Chevrolet
Corvair
Shop Parts
Filter Search
1962
Oldsmobile
Cutlass
Shop Parts
Filter Search
1986
GMC
Caballero
Shop Parts
Filter Search
1975
Chevrolet
K20
Shop Parts
Filter Search
1967
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
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
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
★ July 4th Bonus! ★
Stack the savings with free shipping over
$99
+ Save up to 20% - use code: USA250
Home
Riviera
1975
Drivetrain
Transmissions
1975 Riviera
Transmissions
Filters
12
24
36
48
60
96
120
Relevance
Best Selling
A-Z ↓
Z-A ↑
Highest Price ↑
Lowest Price ↓
Newest Arrivals
×
Product Type
Aftermarket
31
Performance
114
Restoration
25
Part Type
Accelerator Cable
1
Auto Trans Assembly
1
Auto Trans Dipstick
8
Auto Trans Filter Kit
1
Auto Trans Flexplate
4
Auto Trans Kickdown Cable
3
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 Linkage Clip
1
Auto Trans Shift Rod Joint
2
Auto Trans Torque Converter
1
Auto Trans Torque Converter Dust Cover
1
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 Harness Clip
1
Automatic Transmission Range Selector Lever
1
Bolt
1
Bolt Kit
19
Chassis Wiring Harness Clip
1
Clutch Bellcrank Clip
1
Clutch Flywheel
15
Clutch Flywheel Counterweight
2
Clutch Kit
16
Clutch Pressure Plate Bolt
1
Engine Control Module
1
Engine Oil Pan
1
Firewall Plate
3
Manual Trans Assembly
6
Manual Trans Shifter Lever Kit
19
Speedometer Cable
2
Speedometer Cable Clip
1
Speedometer Drive Gear
4
Speedometer Retainer
1
Steering Column Shift Mechanism
1
Stud
1
Transmission Control Module
1
Transmission Crossmember
1
Transmission Drop Bracket
2
Transmission Fluid Additive
1
Transmission Mount
1
Uncategorized
32
Category
Accessory Bolt Kits
6
Bolts & Studs
20
Bushings & Mounts
3
Carburetor Accessories
1
Differential & Rear-End Components
4
Driveshafts, Drive Chains, Couplers & Yokes
1
Electrical Wiring
1
Fittings
1
Gauge Accessories
1
Oil & Fluid Coolers
1
Oils, Fluids & Additives
1
Shifters
23
Speedometers & Tachometers
7
Throttle/Accelerator Hardware
1
Transmissions
171
Valve Covers & Dress-Up Kits
1
Weatherstrip Seals
1
Price
$1 - $100
74
$101 - $200
24
$201 - $300
21
$301 - $400
28
$401 - up
23
New Arrival
New
4
Brand
American Powertrain
3
ARP
11
B&M
3
CPP
1
Edelbrock
2
FiTech
1
G Force Performance
8
GM Performance Parts
6
Holley
3
Lokar
25
McLeod
36
Milodon
4
Painless Performance
2
Performance by OPGI
2
PML
11
Prothane
1
RESTOPARTS
1
TA Performance
2
Trans Dapt
1
TREMEC
6
Review Rating
ooooo
ooooo
25
ooooo
ooooo
6
ooooo
ooooo
3
ooooo
ooooo
1
ooooo
ooooo
1
Not Yet Reviewed
134
McLeod
Clutch Kit, Super Street Pro, McLeod, 1955-85 GM, 11", 26-Spline
ooooo
ooooo
$375.99
SALE
Performance by OPGI
Dipstick, 4L60E, Braided Firewall Mount
1 Finish Options
ooooo
ooooo
$89.99
Save an extra 6%
Use
USA250
at checkout
PML
Transmission Pan, GM 2004R, Low Profile/Stock Capacity
2 Finish Options
ooooo
ooooo
From
$359.99
TREMEC
Transmission, Tremec TKX 5-Speed 26-spline, 3.27 1st, .72 Overdrive
ooooo
ooooo
$3,002.99
Milodon
Dipstick, Milodon, Powerglide Transmission
ooooo
ooooo
$131.99
Shift Arm, Column, Stainless Steel, Polished
ooooo
ooooo
$123.99
G Force Performance
Adapter, Bellhousing, G Force, Chevrolet Trans To Buick/Olds/Pontiac Engine (SET)
ooooo
ooooo
$56.99
NEW
Gasket, Transmission Pan, 700R4/4L60/4L60E/4L65E, Cork
ooooo
ooooo
$2.99
TREMEC
Transmission, Tremec TKX 5-Speed 26-spline, 2.87 1st, .81 Overdrive
ooooo
ooooo
$3,002.99
SALE
Dipstick, Powerglide, Braided Firewall Mount
2 Finish Options
ooooo
ooooo
$39.99
Save an extra 5%
Use
USA250
at checkout
PML
Transmission Pan, GM 4L80E/4L85E, Deep/3.75 Quarts Over Stock Capacity
2 Finish Options
ooooo
ooooo
From
$379.99
NEW
Transmission Pan, TH400, Extra Deep, Finned w/Stamped Turbo 350
ooooo
ooooo
$39.99
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
Lokar
Gated Shifter, Floor Mount, GM TH350, Clayton Machine Works (SET)
ooooo
ooooo
$235.99
NEW
Transmission Pan, TH400, Stock Depth, Finned w/Stamped Turbo 400
2 Finish Options
ooooo
ooooo
$29.99
G Force Performance
Alignment Dowels, G Force, Transmission To Engine (PAIR)
ooooo
ooooo
$21.99
PML
Transmission Pan, GM 700R4/4L60/4L60E/4L65E, Low Profile/Stock Capacity
2 Finish Options
ooooo
ooooo
From
$339.99
FiTech
Trans Controller, FiTech GO-Shift, GM 4L60E/65E/80E/85E Transmission
ooooo
ooooo
$599.99
Milodon
Dipstick, Milodon, 700-R4 Transmission
ooooo
ooooo
$131.99
PML
Transmission Pan, GM 4L80E/4L85E, Low Profile/1.5 Quarts Over Stock Capacity
2 Finish Options
ooooo
ooooo
From
$379.99
Lokar
Gated Shifter, Floor Mount, GM Powerglide, Clayton Machine Works (SET)
ooooo
ooooo
$235.99
McLeod
Clutch Kit, Super Street Pro, McLeod, 1955-83 GM, 10.5", 10-Spline
ooooo
ooooo
$375.99
Page 3 of 8 - 171 Items
«
1
2
3
4
5
»
Page 3 of 8 - 171 Items
«
1
2
3
4
5
»
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