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
1984
Grand National
My Garage
50
View Garage
1984
Buick
Grand National
Shop Parts
Filter Search
1984
Cadillac
Seville
Shop Parts
Filter Search
1974
Pontiac
Grand Prix
Shop Parts
Filter Search
1964
Pontiac
GTO
Shop Parts
Filter Search
1972
Pontiac
Grand Prix
Shop Parts
Filter Search
2008
Cadillac
Escalade
Shop Parts
Filter Search
1982
Chevrolet
Malibu
Shop Parts
Filter Search
1973
Pontiac
Bonneville
Shop Parts
Filter Search
1975
Buick
Riviera
Shop Parts
Filter Search
1972
Pontiac
GTO
Shop Parts
Filter Search
1977
Cadillac
Fleetwood
Shop Parts
Filter Search
1966
Chevrolet
El Camino
Shop Parts
Filter Search
1938
Cadillac
Series 62
Shop Parts
Filter Search
1970
Cadillac
Fleetwood
Shop Parts
Filter Search
1970
GMC
C15/C1500
Shop Parts
Filter Search
1974
Chevrolet
El Camino
Shop Parts
Filter Search
2006
Cadillac
Escalade EXT
Shop Parts
Filter Search
1970
Pontiac
Catalina
Shop Parts
Filter Search
1965
Oldsmobile
Cutlass
Shop Parts
Filter Search
1983
Chevrolet
Malibu
Shop Parts
Filter Search
1982
Buick
Grand National
Shop Parts
Filter Search
1984
Chevrolet
C20
Shop Parts
Filter Search
1980
GMC
K35/K3500
Shop Parts
Filter Search
1966
Pontiac
Bonneville
Shop Parts
Filter Search
1969
Cadillac
Calais
Shop Parts
Filter Search
1970
Chevrolet
El Camino
Shop Parts
Filter Search
1970
Pontiac
GTO
Shop Parts
Filter Search
1970
GMC
K25/K2500
Shop Parts
Filter Search
1970
Cadillac
Series 62
Shop Parts
Filter Search
1963
Chevrolet
C30
Shop Parts
Filter Search
1979
Chevrolet
Malibu
Shop Parts
Filter Search
1975
Chevrolet
Monte Carlo
Shop Parts
Filter Search
1972
Pontiac
Catalina
Shop Parts
Filter Search
1997
Cadillac
Eldorado
Shop Parts
Filter Search
2008
Cadillac
Escalade EXT
Shop Parts
Filter Search
1966
Pontiac
Catalina
Shop Parts
Filter Search
1974
Chevrolet
Monte Carlo
Shop Parts
Filter Search
1967
Oldsmobile
Cutlass
Shop Parts
Filter Search
1962
Oldsmobile
Cutlass
Shop Parts
Filter Search
1977
Chevrolet
Blazer
Shop Parts
Filter Search
1963
Buick
Riviera
Shop Parts
Filter Search
1952
Cadillac
60 Special
Shop Parts
Filter Search
1965
Cadillac
Eldorado
Shop Parts
Filter Search
1984
GMC
K15/K1500
Shop Parts
Filter Search
1969
Chevrolet
El Camino
Shop Parts
Filter Search
1986
Oldsmobile
Cutlass
Shop Parts
Filter Search
1987
Buick
Grand National
Shop Parts
Filter Search
1984
Buick
T-Type
Shop Parts
Filter Search
1978
Chevrolet
El Camino
Shop Parts
Filter Search
2000
Chevrolet
Malibu
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
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
1984
Engines & Components
Camshafts & Valvetrains
1984 Buick Grand National
Camshafts & Valvetrains
Filters
12
24
36
48
60
96
120
Relevance
Best Selling
A-Z ↓
Z-A ↑
Highest Price ↑
Lowest Price ↓
Newest Arrivals
×
Product Type
Aftermarket
1
Performance
142
Restoration
1
Part Type
Assembly Lube
1
Bolt Kit
1
Engine Camshaft
101
Engine Camshaft Kit
1
Engine Camshaft Thrust Button
2
Engine Cylinder Head Stud Girdle
2
Engine Harmonic Balancer
1
Engine Oil
1
Engine Push Rod
3
Engine Push Rod Guide Plate
1
Engine Push Rod Length Checking Tool
1
Engine Rocker Arm
6
Engine Rocker Arm Adjusting Nut
1
Engine Rocker Arm Stud
4
Engine Timing Chain Kit
4
Engine Timing Cover
3
Engine Timing Cover Gasket
1
Engine Timing Cover Stud Kit
1
Engine Timing Gear Set
1
Engine Timing Tape
1
Engine Valve Lifter
4
Multi Purpose Grease
1
Nut
2
Category
Bolts & Studs
6
Camshafts & Valvetrains
144
Engine Gaskets & Seals
1
Engine-Related
1
Harmonic Balancers
1
Lubricants & Penetrants
3
Washers & Nuts
4
Price
$1 - $100
19
$101 - $200
6
$201 - $300
17
$301 - $400
20
$401 - up
82
Brand
ARP
8
Comp Cams
120
Edelbrock
9
General Motors
1
Milodon
1
Mr. Gasket
1
TA Performance
3
Trans Dapt
1
Review Rating
ooooo
ooooo
4
Not Yet Reviewed
140
Comp Cams
Camshaft, Comp Cams Thumpr, Big Mutha Thumpr K-Kit, SBC, Retro Hyd Roller
ooooo
ooooo
$1,834.99
Comp Cams
Camshaft, Comp Cams Xtreme Energy, CL-Kit XE270HR, Chevy SB, OEM Hyd Roller
ooooo
ooooo
$857.99
Comp Cams
Camshaft, Comp Cams Xtreme Energy, CL-Kit XE282HR, Chevy SB, OEM Hyd Roller
ooooo
ooooo
$857.99
Comp Cams
Camshaft, Comp Cams Xtreme Energy, K-Kit XR264HR, Chevy SB, Retro Hyd Roller (SET)
ooooo
ooooo
$1,623.99
Comp Cams
Camshaft, Comp Cams Xtreme Energy, K-Kit XR270HR, Chevy SB, OEM Hyd Roller (SET)
ooooo
ooooo
$1,278.99
Comp Cams
Camshaft, Comp Cams Xtreme Energy, K-Kit XR282HR, Chevy SB, OEM Hyd Roller (SET)
ooooo
ooooo
$1,276.99
Comp Cams
Camshaft, Comp Cams Magnum, K-Kit 270HR, Chevy SB, Retro Hyd Roller (SET)
ooooo
ooooo
$1,624.99
Comp Cams
Camshaft, Comp Cams Magnum, K-Kit 280HR, Chevy SB, Retro Hyd Roller (SET)
ooooo
ooooo
$1,624.99
Comp Cams
Camshaft, Comp Cams Magnum, K-Kit 280HR, Chevy SB, OEM Hyd Roller (SET)
ooooo
ooooo
$1,372.99
Comp Cams
Pushrods, Comp Cams Magnum, Small Block Chevrolet, 5/16", 7.300" (SET)
ooooo
ooooo
$158.99
Comp Cams
Lifters, Hydraulic Roller, Comp Cams, Pro Magnum, GM LS (SET)
ooooo
ooooo
$339.99
Comp Cams
Camshaft, Comp Cams Xtreme Energy, XR264HR, Chevy Small Block, Retro Hyd Roller
ooooo
ooooo
$549.99
Comp Cams
Camshaft, Comp Cams Xtreme Energy, XR270HR, Chevy Small Block, Retro Hyd Roller
ooooo
ooooo
$578.99
Comp Cams
Camshaft, Comp Cams Xtreme Energy, XR276HR, Chevy Small Block, Retro Hyd Roller
ooooo
ooooo
$578.99
Comp Cams
Camshaft, Comp Cams Xtreme Energy, XR282HR, Chevy Small Block, Retro Hyd Roller
ooooo
ooooo
$578.99
Comp Cams
Camshaft, Comp Cams Xtreme Energy, XR288HR, Chevy Small Block, Retro Hyd Roller
ooooo
ooooo
$578.99
Comp Cams
Camshaft, Comp Cams Xtreme Energy, XR264HR, Chevy Small Block, OEM Hyd Roller
ooooo
ooooo
$578.99
Comp Cams
Camshaft, Comp Cams Xtreme Energy, XR270HR, Chevy Small Block, OEM Hyd Roller
ooooo
ooooo
$578.99
Comp Cams
Camshaft, Comp Cams Xtreme Energy, XR276HR, Chevy Small Block, OEM Hyd Roller
ooooo
ooooo
$578.99
Comp Cams
Camshaft, Comp Cams Xtreme Energy, XR282HR, Chevy Small Block, OEM Hyd Roller
ooooo
ooooo
$578.99
Comp Cams
Camshaft, Comp Cams Magnum, 270HR, Chevy Small Block, Retro Hyd Roller
ooooo
ooooo
$578.99
Comp Cams
Camshaft, Comp Cams Magnum, 280HR, Chevy Small Block, Retro Hyd Roller
ooooo
ooooo
$578.99
Comp Cams
Camshaft, Comp Cams Magnum, 286HR, Chevy Small Block, Retro Hyd Roller
ooooo
ooooo
$578.99
Comp Cams
Camshaft, Comp Cams Magnum, 270HR, Chevy Small Block, OEM Hyd Roller
ooooo
ooooo
$578.99
Page 5 of 6 - 144 Items
«
2
3
4
5
6
»
Page 5 of 6 - 144 Items
«
2
3
4
5
6
»
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