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
1985
Grand Prix
My Garage
62
View Garage
1985
Pontiac
Grand Prix
Shop Parts
Filter Search
1952
Cadillac
Series 75
Shop Parts
Filter Search
1985
Chevrolet
Monte Carlo
Shop Parts
Filter Search
1973
Chevrolet
Monte Carlo
Shop Parts
Filter Search
1980
Chevrolet
Monte Carlo
Shop Parts
Filter Search
1963
Chevrolet
Corvair
Shop Parts
Filter Search
2001
Chevrolet
Monte Carlo
Shop Parts
Filter Search
1939
Cadillac
Series 60
Shop Parts
Filter Search
2004
Chevrolet
Monte Carlo
Shop Parts
Filter Search
1940
Cadillac
Series 75
Shop Parts
Filter Search
1968
Chevrolet
Corvair
Shop Parts
Filter Search
1979
GMC
C35/C3500
Shop Parts
Filter Search
1975
Pontiac
Bonneville
Shop Parts
Filter Search
1972
GMC
C15/C1500
Shop Parts
Filter Search
1974
Chevrolet
Monte Carlo
Shop Parts
Filter Search
1953
Cadillac
Series 75
Shop Parts
Filter Search
1959
GMC
Blue Chip
Shop Parts
Filter Search
1952
GMC
New Design
Shop Parts
Filter Search
1988
Chevrolet
Monte Carlo
Shop Parts
Filter Search
1986
GMC
Jimmy
Shop Parts
Filter Search
1981
GMC
K35/K3500
Shop Parts
Filter Search
1974
GMC
Jimmy
Shop Parts
Filter Search
1967
GMC
C15/C1500
Shop Parts
Filter Search
1986
Chevrolet
Monte Carlo
Shop Parts
Filter Search
1969
Oldsmobile
Cutlass
Shop Parts
Filter Search
1982
GMC
C35/C3500
Shop Parts
Filter Search
1967
Oldsmobile
Cutlass
Shop Parts
Filter Search
1947
GMC
New Design
Shop Parts
Filter Search
1975
GMC
C15/C1500
Shop Parts
Filter Search
1961
Cadillac
Series 75
Shop Parts
Filter Search
1980
GMC
Jimmy
Shop Parts
Filter Search
1968
Pontiac
Catalina
Shop Parts
Filter Search
1987
Chevrolet
Monte Carlo
Shop Parts
Filter Search
1965
Buick
Skylark
Shop Parts
Filter Search
1978
GMC
K35/K3500
Shop Parts
Filter Search
1981
GMC
C35/C3500
Shop Parts
Filter Search
1969
Chevrolet
Corvair
Shop Parts
Filter Search
1965
Cadillac
Series 62
Shop Parts
Filter Search
1972
Chevrolet
Monte Carlo
Shop Parts
Filter Search
1978
GMC
C35/C3500
Shop Parts
Filter Search
1966
Buick
Skylark
Shop Parts
Filter Search
1983
Chevrolet
Monte Carlo
Shop Parts
Filter Search
1977
Chevrolet
Chevelle
Shop Parts
Filter Search
1961
Chevrolet
Corvair
Shop Parts
Filter Search
1963
Cadillac
Series 62
Shop Parts
Filter Search
1961
GMC
C35/C3500
Shop Parts
Filter Search
1948
Cadillac
Series 75
Shop Parts
Filter Search
1961
GMC
C15/C1500
Shop Parts
Filter Search
1961
Buick
Skylark
Shop Parts
Filter Search
1963
GMC
K25/K2500
Shop Parts
Filter Search
1964
Pontiac
Catalina
Shop Parts
Filter Search
1979
GMC
K35/K3500
Shop Parts
Filter Search
1976
GMC
C35/C3500
Shop Parts
Filter Search
1963
Buick
Skylark
Shop Parts
Filter Search
1985
GMC
K15/K1500
Shop Parts
Filter Search
1968
Chevrolet
Chevelle
Shop Parts
Filter Search
1977
Chevrolet
Monte Carlo
Shop Parts
Filter Search
1984
GMC
C35/C3500
Shop Parts
Filter Search
1987
GMC
Jimmy
Shop Parts
Filter Search
1965
Chevrolet
Corvair
Shop Parts
Filter Search
1982
Chevrolet
Monte Carlo
Shop Parts
Filter Search
1997
Chevrolet
Monte Carlo
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
Convertible Tops & Accessories
Tops, Moldings, Boots, Hardware
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
Savings End Tomorrow!
Save up to 20% on Restoration - use code: USA250
Home
Grand Prix
1985
Drivetrain
1985 Pontiac Grand Prix
Drivetrain
Categories
Clutch Pedals
Differential & Rear-End Components
Driveshafts, Drive Chains, Couplers & Yokes
Shifters
Transmissions
Wheel/Axle Bearings & Seals
1985 Pontiac Grand Prix
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
265
Restoration
48
Part Type
Accelerator Cable
1
Accessory Switch
2
Auto Trans Assembly
7
Auto Trans Dipstick
11
Auto Trans Filter Kit
1
Auto Trans Flexplate
5
Auto Trans Kickdown Cable
3
Auto Trans Kickdown Cable Bracket
1
Auto Trans Lock-Up Torque Converter Control
2
Auto Trans Lock-Up Torque Converter Switch
1
Auto Trans Mount
1
Auto Trans Oil Cooler Assembly
1
Auto Trans Shift Handle
4
Auto Trans Shift Lever
5
Auto Trans Shift Lever Assembly
7
Auto Trans Shift Lever Boot
2
Auto Trans Shift Lever Knob
2
Auto Trans Shift Linkage Clip
1
Auto Trans Shift Rod Joint
1
Auto Trans Shifter Cable
6
Auto Trans Shifter Linkage
1
Auto Trans Shifter Plate
3
Auto Trans Torque Converter
3
Auto Trans Torque Converter Dust Cover
2
Auto/Manual Trans Shift Boot
3
Automatic Dual Clutch Transmission Mount
1
Automatic Transmission Adapter Plate Kit
2
Automatic Transmission Cable Bracket
2
Automatic Transmission Case Locator Pin
1
Automatic Transmission Differential Cover Gasket
2
Automatic Transmission Harness Clip
1
Automatic Transmission Oil Cooler Coolant Line Fitting
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 Clip
1
Axle Shaft
5
Axle Shaft Assembly
3
Axle Yoke
1
Bolt
2
Bolt Kit
30
Chassis Wiring Harness Clip
1
Clutch Bellcrank
1
Clutch Bellcrank Boot
1
Clutch Bellcrank Clip
1
Clutch Control Linkage Push Rod
1
Clutch Flywheel
21
Clutch Flywheel Assembly
6
Clutch Flywheel Bolt Set
10
Clutch Flywheel Counterweight
2
Clutch Flywheel Ring Gear Spacer
1
Clutch Fork
1
Clutch Fork Ball Stud
2
Clutch Fork Boot
1
Clutch Kit
9
Clutch Lever
1
Clutch Master Cylinder
1
Clutch Pedal
1
Clutch Pedal Bushing
2
Clutch Pilot Bearing
3
Clutch Pressure Plate and Disc Set
5
Clutch Pressure Plate Bolt
1
Clutch Reservoir Bracket Kit
2
Differential
6
Differential Cover
13
Differential Cover Bolt
1
Differential End Yoke
1
Differential Oil Additive
1
Differential Rebuild Kit
2
Differential Ring and Pinion
10
Drive Axle Assembly
7
Drive Shaft Loop
2
Drive Shaft Transmission Slip Yoke
2
Driven Axle Complete Axle Assembly
13
Engine Control Module
1
Engine Crankshaft Main Bearing Cap Stud
1
Engine Mount
1
Engine Oil Pan
1
Firewall Plate
4
Gear Oil
2
Grommet
1
HVAC Heater Hose Bracket
1
Manual Trans Assembly
8
Manual Trans Shift Knob
23
Manual Trans Shift Lever
6
Manual Trans Shifter Lever Kit
20
Manual Transmission Shifter Assembly
2
Multi Purpose Grease
1
Shift Lever Adapter
2
Speedometer Cable
2
Speedometer Cable Clip
1
Speedometer Drive Gear
4
Stud
1
Suspension Multi Purpose Bump Stop
13
Suspension Trailing Arm
1
Throttle Assist
1
Throttle Return Spring
1
Torque Converter Hardware
1
Transmission Bell Housing
4
Transmission Control Module
1
Transmission Crossmember
9
Transmission Drop Bracket
2
Transmission Fluid Additive
1
Transmission Mount
2
Transmission Oil Pan
26
Wheel Bearing Grease
1
Category
Clutch Pedals
18
Differential & Rear-End Components
92
Driveshafts, Drive Chains, Couplers & Yokes
13
Shifters
98
Transmissions
221
Wheel/Axle Bearings & Seals
3
Price
$1 - $100
190
$101 - $200
46
$201 - $300
25
$301 - $400
50
$401 - up
96
New Arrival
New
14
Brand
AC Delco
2
American Powertrain
11
ARP
19
Auburn Gear
4
B&M
34
CPP
2
Derale
1
Detroit Speed
1
Eaton
2
Eddie Motorsports
9
Edelbrock
2
FiTech
1
G Force Performance
15
General Motors
1
GM Performance Parts
6
Hays Inc
8
Holley
4
Hotchkis
1
Hurst Performance
12
ididit
2
Lakewood
2
Lokar
31
McLeod
39
Milodon
6
Moser Engineering
29
NRG
11
Painless Performance
2
Performance by OPGI
5
PML
11
Prothane
15
RESTOPARTS
4
TA Performance
3
TCI
7
TREMEC
6
UMI Performance
1
USA Standard
6
Review Rating
ooooo
ooooo
55
ooooo
ooooo
21
ooooo
ooooo
4
ooooo
ooooo
1
ooooo
ooooo
3
Not Yet Reviewed
323
Lokar
Shift Ball, Lokar, Solid Round, Auto Transmission
3 Finish Options
ooooo
ooooo
From
$56.99
Lokar
Gated Shifter, Floor Mount, GM TH350, Clayton Machine Works (SET)
ooooo
ooooo
$235.99
McLeod
Clutch Kit, Street Extreme, McLeod, 1955-85 GM, 11", 26-Spline
ooooo
ooooo
$451.99
Moser Engineering
Axle Assembly, Moser, 78-88 G-Body, Blt-In, 3.08, 7/16x1-3/4", Wilwood Disc
12 Differential/Brakes Options
ooooo
ooooo
From
$5,299.99
Moser Engineering
Axle Assembly, Moser, 78-88 G-Body, Blt-In, 3.08, 12MMx1-1/2", Wilwood Disc
12 Differential/Brakes Options
ooooo
ooooo
From
$5,299.99
Hurst Performance
Roll/Control Switch, Hurst Performance, Momentary Button
ooooo
ooooo
$53.99
SALE
Performance by OPGI
Dipstick, 4L60E, Braided Firewall Mount
1 Finish Options
ooooo
ooooo
$89.99
Save an extra 6%
Use
USA250
at checkout
Moser Engineering
Axle Assembly, Moser, 78-88 G-Body, Blt-In, 3.42, 12MMx1-1/2", Wilwood
12 Differential/Brakes Options
ooooo
ooooo
From
$5,299.99
McLeod
Clutch Kit, Super Street Pro, McLeod, 1955-85 GM, 11", 10-Spline
ooooo
ooooo
$385.99
G Force Performance
Adapter, Bellhousing, G Force, Chevrolet Trans To Buick/Olds/Pontiac Engine (SET)
ooooo
ooooo
$56.99
B&M
Shift Knob, B&M, T-Handle w/Logo & 12V Button
2 Finish Options
ooooo
ooooo
From
$87.99
Lokar
Gated Shifter, Floor Mount, GM Powerglide, Clayton Machine Works (SET)
ooooo
ooooo
$235.99
Hays Inc
Flywheel, Hays, Chevrolet 400, External Balanced, 30LB., 168 Tooth
ooooo
ooooo
$612.99
PML
Transmission Pan, GM 4L80E/4L85E, Deep/3.75 Quarts Over Stock Capacity
2 Finish Options
ooooo
ooooo
From
$379.99
B&M
Shifter Gate Plate, B&M, 700R4/2004R, Forward Position
ooooo
ooooo
$45.99
Hays Inc
Flywheel, Hays, Chevrolet V8, Internal Balanced, 30LB., 153 Tooth
ooooo
ooooo
$612.99
Shift Knob, Custom, 5-Speed Pattern, 1959-77
ooooo
ooooo
$43.99
Hurst Performance
Shifter, Short Throw, Hurst Blackjack, 1978-88 G-Body, T56/TR6060
ooooo
ooooo
$779.99
Lokar
Shifter Lever, Manual, Lokar, TKO 500/600, TKX/Magnum, Single Bend Tubular
6 Shifter Length/Color Options
ooooo
ooooo
From
$158.99
NRG
Shift Knob, 1936-19 All, NRG, Fatboy Style
2 Color Options
ooooo
ooooo
From
$37.99
NRG
Shift Knob, 1936-19 All, NRG, Ball Style
6 Color/Transmission Options
ooooo
ooooo
$31.99
Transmission Fix, Lucas, w/ ATF Conditioners
ooooo
ooooo
$15.95
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 TH400, Deep/2 Quarts Over Stock Capacity
2 Finish Options
ooooo
ooooo
From
$345.99
Page 8 of 18 - 410 Items
«
6
7
8
9
10
»
Page 8 of 18 - 410 Items
«
6
7
8
9
10
»
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