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
1987
Grand National
My Garage
1
View Garage
1987
Buick
Grand National
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
Bed Mats & Tonneau Covers
Bed Mats & Tonneau Covers
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
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
250th Anniversary Sale
Save up to 20% on Restoration - use code: USA250
Home
Grand National
1987
Chassis & Suspension
1987 Buick Grand National
Chassis & Suspension
Categories
Bushings & Mounts
Chassis Components
Steering Components
Suspension Components
1987 Buick Grand National
Chassis & Suspension
Filters
12
24
36
48
60
96
120
Relevance
Best Selling
A-Z ↓
Z-A ↑
Highest Price ↑
Lowest Price ↓
Newest Arrivals
×
Product Type
Aftermarket
151
Other
5
Performance
171
Restoration
90
Part Type
Accessory Wiring Junction Block Connector
1
Air Shock Absorber
4
Air Suspension Control Module
1
Air Suspension Pressure Sensor
1
Alignment Caster / Camber Tool
4
Alignment Shim
30
Automatic Dual Clutch Transmission Mount
1
Body Bushing Set
2
Body Mount Bushing Assembly
1
Bolt Kit
5
Caster / Camber Gauge
4
Coil Spring
7
Coil Spring Adjuster
1
Coil Spring Insulator
1
Coil Spring Lowering Kit/Shock Absorber Kit
1
Coil Spring Lowering Kit/Stabilizer Bar Kit
4
Coil Spring Set
2
Coil Spring/Stabilizer Bar Kit
4
Coilover Adjustable Spring Lowering Kit
5
Coilover Spring and Shock Assembly
2
Differential Carrier Bushing
2
Differential Mount Bushing
1
Disc Brake Adjuster Spindle
1
Disc Brake Spindle Set And Hardware Kit
3
Engine Mount
5
Exhaust Manifold Bolt
1
Four-Link Suspension Assembly
5
Frame Side Member Brace
2
Frame Side Member Reinforcement Brace
2
Gear Box
1
Leaf Spring Insulator
1
Multi Purpose Grease
1
Pitman Arm Puller
1
Power Steering Filter
1
Power Steering Fluid Additive
1
Power Steering Hose
5
Power Steering Pressure Line End Fitting
2
Power Steering Pump
6
Power Steering Pump Bracket
1
Power Steering Pump Pulley
2
Power Steering Reservoir
3
Power Steering Reservoir Cap
1
Radiator Support
1
Shock Absorber
22
Shock Absorber Air Line
2
Shock Mount
1
Shock Mount Bracket
3
Shock Mounting Kit
1
Spring Compressor
2
Steering Bump Steer Assembly
1
Steering Center Link
2
Steering Column Bearing
1
Steering Column U-Joint Assembly
1
Steering Gear
1
Steering Idler Arm
2
Steering Linkage Assembly
2
Steering Pitman Arm
1
Steering Shaft
1
Steering Tie Rod End
5
Steering Tie Rod End Adjusting Sleeve
5
Steering Tie Rod End Boot
2
Suspension Ball Joint
7
Suspension Ball Joint Bolt Kit
1
Suspension Ball Joint Boot
2
Suspension Ball Joint Bracket
4
Suspension Bushing Kit
5
Suspension Control Arm
20
Suspension Control Arm Bumper
2
Suspension Control Arm Bushing
9
Suspension Control Arm Bushing Kit
2
Suspension Control Arm Bushing Retainer
1
Suspension Control Arm Kit
11
Suspension Control Arm Shaft Kit
3
Suspension Kit
1
Suspension Lift Kit
1
Suspension Multi Purpose Bump Stop
28
Suspension Rebuild Kit
4
Suspension Shock Absorber Stud
1
Suspension Shock Wrench
3
Suspension Stabilizer Bar
18
Suspension Stabilizer Bar Assembly
8
Suspension Stabilizer Bar Bracket
2
Suspension Stabilizer Bar Bushing
6
Suspension Stabilizer Bar Bushing Kit
1
Suspension Stabilizer Bar Hardware Kit
3
Suspension Stabilizer Bar Kit
1
Suspension Stabilizer Bar Link
1
Suspension Stabilizer Bar Link Spacer
1
Suspension Strut and Coil Spring Assembly
16
Suspension Strut Brace
2
Suspension Strut Mount Spacer
2
Suspension Trailing Arm
29
Suspension Trailing Arm Bolt
1
Suspension Trailing Arm Brace
2
Suspension Trailing Arm Bracket
2
Suspension Trailing Arm Bushing
2
Suspension Trailing Arm Hardware Kit
1
Torsion Bar Anchor Crossmember Link
1
Transmission Crossmember
16
Transmission Crossmember Bracket
1
Transmission Mount
3
Transverse Spring Isolator Pad
1
Turn Signal Cam
1
Universal Joint
1
Uncategorized
8
Category
Bushings & Mounts
63
Chassis Components
5
Steering Components
69
Suspension Components
316
Price
$1 - $100
184
$101 - $200
50
$201 - $300
45
$301 - $400
30
$401 - up
108
New Arrival
New
7
Brand
AC Delco
2
Aldan American
13
American Autowire
2
ARP
2
Bilstein
2
CPP
24
Detroit Speed
15
Eddie Motorsports
4
Energy Suspension
12
G Force Performance
16
Global West
4
Hellwig
3
Hotchkis
9
KYB
4
March Performance
3
Monroe
7
Moog
14
Performance by OPGI
5
Prothane
36
QA1
41
RESTOPARTS
15
RideTech
28
Specialty Products
51
Trans Dapt
2
Tuff Stuff
3
UMI Performance
45
Review Rating
ooooo
ooooo
56
ooooo
ooooo
27
ooooo
ooooo
2
Not Yet Reviewed
332
Prothane
Polyurethane Sway Bar Bushings (PAIR)
44 Color/Size Options
ooooo
ooooo
From
$28.99
Detroit Speed
Speed 1 Set, Rear, Detroit Speed, 1978-88 G-Body
ooooo
ooooo
$1,256.99
UMI Performance
Trailing Arms, UMI Perf., 1978-88 G-Body, Single Adjustable Tubular Lowers (PAIR)
2 Finish Options
ooooo
ooooo
$279.99
Lowering Springs, Front, 1978-88 G-Body V6, 1" (PAIR)
ooooo
ooooo
$295.99
Specialty Products
FASTRAX Caster/Camber Gauge Toe Adapter kit, GM
ooooo
ooooo
$61.99
Specialty Products
Ball Joint Plate, 20 Degree, 1964-77 A-Body, 1964-70 Tempest, 1978-88 G-Body, RH
ooooo
ooooo
$91.99
UMI Performance
Trailing Arms, UMI Perf., 1978-88 G-Body, Non-Adjustable Boxed Lowers (PAIR)
6 Bushing Type/Finish Options
ooooo
ooooo
From
$329.99
UMI Performance
Frame Brace, UMI Perf., 1978-88 G-Body, Rear Adjustable
2 Finish Options
ooooo
ooooo
$159.99
Specialty Products
Control Arms, Tubular, 1978-88 G-Body, Lower, Pair (PAIR)
ooooo
ooooo
$1,284.99
Pump, Power Steering, 1977 Cutlass, 1978-79 G-Body V6, Remanufactured
ooooo
ooooo
$163.99
Hotchkis
Tie Rod Sleeve, Hotchkis, 5/8" Thread (PAIR)
ooooo
ooooo
$129.99
RideTech
Control System, Digital Air Suspension, Ridetech, RidePro-X, Dual Comp, 5-Gal.
ooooo
ooooo
$2,744.99
QA1
Trailing Arms, Lower, 1978-1988 G-Body, Adjustable, QA1 (PAIR)
ooooo
ooooo
$499.99
QA1
Spanner Wrench, QA1 (PAIR)
ooooo
ooooo
$27.99
QA1
Sway Bar Set, Front, 1978-1988 G-Body, High Clearance, Tubular, QA1 (SET)
ooooo
ooooo
$473.99
Specialty Products
Coilover Mount/Spacer Plates, 1978-88 GM G-Body, 4Pc (SET)
ooooo
ooooo
$89.99
Detroit Speed
Control Arm, Front Lower, Detroit Speed, 1978-88 G-Body, w/ Stock Spring Pocket (PAIR)
ooooo
ooooo
$978.99
Hotchkis
Sway Bars, Hotchkis, 1978-88 G-Body, 1-3/8" Tubular Front, 1" Solid Rear (SET)
ooooo
ooooo
$435.99
Specialty Products
Ball Joint Plate, 20 Degree, 1964-77 A-Body, 1964-70 Tempest, 1978-88 G-Body, LH
ooooo
ooooo
$93.99
Detroit Speed
Tie Rod Adjusters, Tubular, Detroit Speed, 1964-88 GM
ooooo
ooooo
$109.99
CPP
Sway Bar Set, 1", 1978-88 G-Body, Rear
ooooo
ooooo
$319.99
NEW
QA1
4-Link System, QA1 Pro Rear Parallel (SET)
3 Perf. Level Options
ooooo
ooooo
From
$1,154.99
CPP
Trailing Arms, Tubular, 1978-88 G-Body, Rear Upper (SET)
ooooo
ooooo
$289.99
QA1
Lower Bracket, Rear Coilovers, 1978-1988 G-Body, Weld-On, QA1 (SET)
ooooo
ooooo
$79.99
Page 10 of 18 - 420 Items
«
8
9
10
11
12
»
Page 10 of 18 - 420 Items
«
8
9
10
11
12
»
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