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
1968
GTO
My Garage
25
View Garage
1968
Pontiac
GTO
Shop Parts
Filter Search
1977
Chevrolet
K10
Shop Parts
Filter Search
1979
Chevrolet
Malibu
Shop Parts
Filter Search
1968
Pontiac
LeMans
Shop Parts
Filter Search
2000
Chevrolet
Monte Carlo
Shop Parts
Filter Search
1981
GMC
Caballero
Shop Parts
Filter Search
1971
Chevrolet
Suburban
Shop Parts
Filter Search
1954
Cadillac
60 Special
Shop Parts
Filter Search
1960
GMC
C35/C3500
Shop Parts
Filter Search
2010
Chevrolet
Malibu
Shop Parts
Filter Search
1976
Cadillac
DeVille
Shop Parts
Filter Search
1981
Pontiac
Grand Prix
Shop Parts
Filter Search
1987
GMC
C35/C3500
Shop Parts
Filter Search
1965
Pontiac
Tempest
Shop Parts
Filter Search
1982
Cadillac
Seville
Shop Parts
Filter Search
1982
GMC
Caballero
Shop Parts
Filter Search
1976
GMC
C25/C2500
Shop Parts
Filter Search
1978
Chevrolet
K30
Shop Parts
Filter Search
1965
GMC
C15/C1500
Shop Parts
Filter Search
1968
GMC
K15/K1500
Shop Parts
Filter Search
1979
Chevrolet
Blazer
Shop Parts
Filter Search
1953
GMC
New Design
Shop Parts
Filter Search
1977
Pontiac
LeMans
Shop Parts
Filter Search
1949
GMC
New Design
Shop Parts
Filter Search
1997
Cadillac
Seville
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
★ July 4th Bonus! ★
Stack the savings with free shipping over
$99
+ Save up to 20% - use code: USA250
Home
GTO
1968
Engines & Components
1968 GTO
Engine & Component
Categories
Accessory & Engine Mounting Brackets
Accessory Bolt Kits
Belts & Pulleys
Camshafts & Valvetrains
Cylinder Heads
Engine Assemblies
Harmonic Balancers
Oiling Systems
Rotating Assemblies
Tools
Valve Covers & Dress-Up Kits
1968 GTO
Engines & Components
Filters
12
24
36
48
60
96
120
Relevance
Best Selling
A-Z ↓
Z-A ↑
Highest Price ↑
Lowest Price ↓
Newest Arrivals
×
Product Type
Aftermarket
140
Performance
269
Restoration
97
Part Type
Accessory Drive Belt
9
Air Filter
1
Alternator
1
Alternator Bolt Kit
1
Alternator Bracket
3
Alternator Fan
2
Alternator Mounting Spacer
1
Alternator Nut
1
Alternator Pulley
1
Assembly Lube
1
Auto Trans Dipstick
1
Automatic Transmission Oil Cooler Hose Adapter
1
Belt Conversion Kit - V-Ribbed Belt to Dual Sided V-Ribbed Belt
2
Bolt
6
Bolt Kit
80
Cruise Control Actuator Bellows
1
Cylinder Head Pliers
1
Drain Plug
1
Engine Block
7
Engine Block-Off Kit
1
Engine Bolt Kit
1
Engine Camshaft
31
Engine Camshaft and Lifter Kit
3
Engine Camshaft Degree Wheel
2
Engine Camshaft Installation/Removal Tool
1
Engine Camshaft Thrust Plate
1
Engine Complete Assembly
4
Engine Compression Test Gauge
1
Engine Connecting Rod Bolt
1
Engine Control Module
3
Engine Crankcase Breather Cap
9
Engine Crankcase Breather Element
6
Engine Crankcase Vent Connector
1
Engine Crankcase Vent Kit
2
Engine Crankshaft Main Bearing Cap
1
Engine Crankshaft Main Bearing Cap Stud
2
Engine Crankshaft Pulley
1
Engine Crankshaft Pulley and Idler Pump Pulley Set
8
Engine Crankshaft Wiper
2
Engine Cylinder Head
27
Engine Cylinder Head Bolt
8
Engine Cylinder Head Gasket Set
1
Engine Cylinder Head Stud
6
Engine Dress Up Kit
18
Engine Firing Order Information Label
1
Engine Full Gasket Set
1
Engine Harmonic Balancer
6
Engine Intake Valve Kit
4
Engine Long Block
4
Engine Mount
7
Engine Mount Anchor Plate
2
Engine Mount Bracket
1
Engine Mount Set
1
Engine Oil
1
Engine Oil Additive
2
Engine Oil Dipstick
3
Engine Oil Dipstick Tube
2
Engine Oil Drain Plug
1
Engine Oil Filler Cap
3
Engine Oil Filter
4
Engine Oil Filter Adapter
1
Engine Oil Filter Adapter Kit
1
Engine Oil Filter Cap
2
Engine Oil Filter Remote Mounting Kit
1
Engine Oil Pan
11
Engine Oil Pan Cover
2
Engine Oil Pan Gasket
1
Engine Oil Pan Load Spreader
1
Engine Oil Pan Stud
1
Engine Oil Pan Windage Tray
3
Engine Oil Pressure Sensor
1
Engine Oil Pump
2
Engine Pulley Kit
1
Engine Push Rod
2
Engine Push Rod Guide Plate
3
Engine Push Rod Length Checking Tool
1
Engine Rocker Arm
5
Engine Rocker Arm Adjusting Nut
1
Engine Rocker Arm Stud
2
Engine Stand
2
Engine Timing Chain Kit
2
Engine Timing Cover Bolt Set
1
Engine Timing Gear Set
1
Engine Valve Cover
15
Engine Valve Cover Bolt
8
Engine Valve Cover Bolt Kit
1
Engine Valve Cover Gasket
3
Engine Valve Cover Grommet
2
Engine Valve Cover Insulator
2
Engine Valve Cover Load Spreader
2
Engine Valve Lifter
2
Engine Valve Spring
2
Engine Valve Spring Retainer Set
1
Exhaust Header
4
Exhaust Manifold Bolt
6
Fastener Assortment
2
Fender Covering
4
Fuel Pump Bolt
1
Harmonic Balancer Puller
1
In-Car Computer
1
Multi Purpose Grease
1
Multi-Purpose Hardware
2
Non-Permanent Marker
1
Nut
4
PCV Valve
9
PCV Valve Grommet
1
Power Steering Pump Bracket
1
Power Steering Pump Mount
1
Power Steering Pump Pulley
3
Serpentine Belt Drive Component Kit
40
Serpentine Belt Drive Conversion Kit
16
Serpentine Belt Drive Solution Kit
1
Socket
3
Thread Sealant
1
Vacuum Hose Bracket
1
Valley Pan Cover
4
Wing Nut
2
Uncategorized
7
Category
Accessory & Engine Mounting Brackets
32
Accessory Bolt Kits
101
Belts & Pulleys
90
Camshafts & Valvetrains
62
Cylinder Heads
63
Engine Assemblies
18
Harmonic Balancers
9
Oiling Systems
57
Rotating Assemblies
6
Tools
12
Valve Covers & Dress-Up Kits
76
Price
$1 - $100
248
$101 - $200
54
$201 - $300
21
$301 - $400
26
$401 - up
157
New Arrival
New
18
Brand
AC Delco
1
Air Flow Research
12
ARP
32
Blueprint Engines
7
Comp Cams
51
CPP
2
Eddie Motorsports
67
Edelbrock
46
Fender Gripper
4
G Force Performance
2
General Motors
3
GM Performance Parts
8
Hamburger's Performance
4
Holley
2
K&N
3
Lokar
14
March Performance
8
Milodon
23
Mr. Gasket
2
NotcHead
7
Performance by OPGI
1
PML
1
Quanta
6
RESTOPARTS
4
SCAT
2
Trans Dapt
11
UMI Performance
1
Review Rating
ooooo
ooooo
57
ooooo
ooooo
28
ooooo
ooooo
4
ooooo
ooooo
1
ooooo
ooooo
3
Not Yet Reviewed
413
SALE
Dipstick, Oil, 1961-77 Pontiac V8, Chrome, Deluxe
ooooo
ooooo
$14.99
Save an extra 15%
Use
USA250
at checkout
Quanta
Belt, Power Steering, 1968 GTO/Tempest/LeMans, w/o AC, GM #9789230
4 Date Coding Options
ooooo
ooooo
$39.99
SALE
Trans Dapt
Engine Dress Up Kit, Pontiac 301-455 (Not 403), w/Tall Valve Covers
ooooo
ooooo
$216.99
Save an extra $10.10
Use
USA250
at checkout
SALE
Mr. Gasket
Gaskets, Valve Cover, 1964-73 Pontiac, 3/16", 326-455ci V8, Rubber (PAIR)
ooooo
ooooo
$45.99
Save an extra 11%
Use
USA250
at checkout
SALE
Gaskets, Valve Cover, 1964-73 Pontiac, 5/16", Cork (PAIR)
ooooo
ooooo
$34.99
Save an extra 15%
Use
USA250
at checkout
SALE
Oil Filter, 1967-74 Pontiac, PF24
ooooo
ooooo
$42.99
Save an extra 7%
Use
USA250
at checkout
Edelbrock
Breather, Valve Cover, Edelbrock
2 Finish Options
ooooo
ooooo
$19.99
SALE
Frame Mounts,1964-72 Pontiac V8 all V8 (exc. 455) (PAIR)
ooooo
ooooo
$117.99
Save an extra 8%
Use
USA250
at checkout
SALE
Mounting Plate, Power Steering Pump, 1967-70 Pontiac
ooooo
ooooo
$36.99
Save an extra 19%
Use
USA250
at checkout
SALE
Housing, Oil Filter, 1964-73 Pontiac V8
ooooo
ooooo
$112.99
Save an extra 9%
Use
USA250
at checkout
Edelbrock
Valve Covers, Edelbrock Signature Series, 1962-77 Pont 301-455, 3.0" Height (PAIR)
2 Finish Options
ooooo
ooooo
From
$85.99
SALE
Oil Pan, 1959-77 Pontiac 301-455, Chrome
ooooo
ooooo
$92.99
Save an extra 14%
Use
USA250
at checkout
SALE
Filter, Crankcase Ventilation, 1968-88 Buick/Chevrolet/Pontiac/Oldsmobile
ooooo
ooooo
$6.40
Save an extra 11%
Use
USA250
at checkout
SCAT
Harmonic Balancer, Scat Enterprises, 1961-79 Pontiac V8
ooooo
ooooo
$182.99
SALE
Pivot Bracket, Alternator, 1967-70 Pontiac
ooooo
ooooo
$24.99
Save an extra $1.20
Use
USA250
at checkout
SALE
Guide Plate, Pushrods, 1967-72 GTO/Tempest/LeMans, HO or Ram Air
ooooo
ooooo
$18.99
Save an extra 17%
Use
USA250
at checkout
Quanta
Belt, Alternator, 1968 GTO/Tempest/LeMans w/MT & PS, w/o AC, GM #391201
4 Date Coding Options
ooooo
ooooo
$32.99
Drain Plug, Oil Pan, Magnetic
ooooo
ooooo
$13.99
SALE
Oil Pan, 1965-69 Pontiac V8, w/o Baffle
ooooo
ooooo
$199.99
Save an extra 6%
Use
USA250
at checkout
Edelbrock
Valve Covers, Edelbrock Classic Series, 1962-77 Pontiac 301-455 V8, 3.125" Short (PAIR)
3 Finish Options
ooooo
ooooo
From
$294.99
Trans Dapt
LS Swap Set, Trans Dapt, 1968-72 A-Body, Long-Tube Headers, TH350/TH400 (SET)
6 Material/Finish Options
ooooo
ooooo
From
$1,334.99
SALE
Bracket, Alternator, 1967-69 Pontiac V8, Rear, w/ Power Steering
ooooo
ooooo
$34.99
Save an extra 6%
Use
USA250
at checkout
Edelbrock
Valve Covers, Edelbrock Signature Series, Pontiac 301-455, Chrome, 3.4" Tall (PAIR)
ooooo
ooooo
$94.99
SALE
Valley Pan, 68-77 Pontiac, V8, w/Roller Lifters
ooooo
ooooo
$169.99
Save an extra 7%
Use
USA250
at checkout
Page 2 of 22 - 508 Items
«
1
2
3
4
5
»
Page 2 of 22 - 508 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