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
1963
LeMans
My Garage
63
View Garage
1966
GMC
C15/C1500
Shop Parts
Filter Search
1978
Pontiac
LeMans
Shop Parts
Filter Search
1980
Oldsmobile
Cutlass
Shop Parts
Filter Search
1964
Oldsmobile
Cutlass
Shop Parts
Filter Search
1979
Chevrolet
Malibu
Shop Parts
Filter Search
1972
Pontiac
LeMans
Shop Parts
Filter Search
1969
Buick
Skylark
Shop Parts
Filter Search
1969
Pontiac
Tempest
Shop Parts
Filter Search
1976
Chevrolet
Suburban
Shop Parts
Filter Search
1970
Cadillac
DeVille
Shop Parts
Filter Search
1962
Oldsmobile
Cutlass
Shop Parts
Filter Search
1967
Pontiac
LeMans
Shop Parts
Filter Search
1972
Oldsmobile
Cutlass
Shop Parts
Filter Search
1976
Pontiac
LeMans
Shop Parts
Filter Search
1982
Chevrolet
C10
Shop Parts
Filter Search
2022
Cadillac
Escalade
Shop Parts
Filter Search
1985
Chevrolet
Monte Carlo
Shop Parts
Filter Search
1982
GMC
Jimmy
Shop Parts
Filter Search
1982
Chevrolet
Malibu
Shop Parts
Filter Search
1982
Chevrolet
Monte Carlo
Shop Parts
Filter Search
2004
Cadillac
CTS
Shop Parts
Filter Search
1967
Cadillac
DeVille
Shop Parts
Filter Search
1980
Cadillac
DeVille
Shop Parts
Filter Search
1967
Pontiac
Tempest
Shop Parts
Filter Search
1977
Cadillac
DeVille
Shop Parts
Filter Search
1978
Oldsmobile
Cutlass
Shop Parts
Filter Search
1989
Chevrolet
Suburban
Shop Parts
Filter Search
1965
Pontiac
Tempest
Shop Parts
Filter Search
1967
Oldsmobile
Cutlass
Shop Parts
Filter Search
1976
Cadillac
Series 62
Shop Parts
Filter Search
1968
Pontiac
GTO
Shop Parts
Filter Search
1973
Pontiac
LeMans
Shop Parts
Filter Search
1959
Chevrolet
El Camino
Shop Parts
Filter Search
1986
Oldsmobile
Cutlass
Shop Parts
Filter Search
1969
Oldsmobile
Cutlass
Shop Parts
Filter Search
1965
Pontiac
LeMans
Shop Parts
Filter Search
1963
Pontiac
LeMans
Shop Parts
Filter Search
1971
Chevrolet
Monte Carlo
Shop Parts
Filter Search
1983
Chevrolet
Malibu
Shop Parts
Filter Search
1976
Cadillac
DeVille
Shop Parts
Filter Search
1962
Cadillac
Eldorado
Shop Parts
Filter Search
1971
Pontiac
LeMans
Shop Parts
Filter Search
1947
Cadillac
60 Special
Shop Parts
Filter Search
1970
Buick
Riviera
Shop Parts
Filter Search
1968
Pontiac
LeMans
Shop Parts
Filter Search
1964
Pontiac
GTO
Shop Parts
Filter Search
1981
Buick
Regal
Shop Parts
Filter Search
1988
Cadillac
DeVille
Shop Parts
Filter Search
1969
Chevrolet
Blazer
Shop Parts
Filter Search
1970
Oldsmobile
Cutlass
Shop Parts
Filter Search
1964
Chevrolet
K20
Shop Parts
Filter Search
2015
Cadillac
Escalade
Shop Parts
Filter Search
1978
GMC
C35/C3500
Shop Parts
Filter Search
1966
Cadillac
DeVille
Shop Parts
Filter Search
1972
Buick
Riviera
Shop Parts
Filter Search
1999
Cadillac
Seville
Shop Parts
Filter Search
1983
Buick
Regal
Shop Parts
Filter Search
1962
Chevrolet
K10
Shop Parts
Filter Search
1972
Cadillac
DeVille
Shop Parts
Filter Search
1969
Pontiac
LeMans
Shop Parts
Filter Search
1976
Oldsmobile
Cutlass
Shop Parts
Filter Search
1963
Cadillac
Series 62
Shop Parts
Filter Search
1965
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
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
250th Anniversary Sale
Save up to 20% on Restoration - use code: USA250
Home
LeMans
1963
Engines & Components
1963 Pontiac LeMans
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
1963 Pontiac LeMans
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
104
Performance
148
Restoration
40
Part Type
Accessory Drive Belt
3
Air Filter
1
Alternator
1
Alternator Bolt Kit
1
Alternator Fan
2
Alternator Pulley
1
Assembly Lube
1
Auto Trans Dipstick
1
Bolt
5
Bolt Kit
44
Cylinder Head Pliers
1
Drain Plug
1
Engine Block
7
Engine Block-Off Kit
1
Engine Bolt Kit
1
Engine Camshaft
20
Engine Camshaft and Lifter Kit
3
Engine Camshaft Degree Wheel
2
Engine Camshaft Installation/Removal Tool
1
Engine Complete Assembly
1
Engine Compression Test Gauge
1
Engine Crankcase Breather Cap
9
Engine Crankcase Breather Element
5
Engine Crankcase Vent Valve
1
Engine Crankshaft Main Bearing Cap
1
Engine Crankshaft Wiper
2
Engine Cylinder Head
25
Engine Cylinder Head Gasket Set
1
Engine Dress Up Kit
18
Engine Firing Order Information Label
1
Engine Harmonic Balancer
3
Engine Intake Valve Kit
4
Engine Long Block
4
Engine Oil
1
Engine Oil Additive
2
Engine Oil Dipstick Tube
2
Engine Oil Drain Plug
1
Engine Oil Filler Cap
3
Engine Oil Filter
1
Engine Oil Filter Adapter Kit
1
Engine Oil Filter Cap
2
Engine Oil Filter Remote Mounting Kit
1
Engine Oil Pan
4
Engine Oil Pan Gasket
1
Engine Oil Pan Load Spreader
1
Engine Oil Pan Stud
1
Engine Oil Pan Windage Tray
1
Engine Oil Pressure Sensor
2
Engine Oil Pump
2
Engine Pulley Kit
1
Engine Push Rod
1
Engine Push Rod Guide Plate
1
Engine Push Rod Length Checking Tool
1
Engine Rocker Arm
3
Engine Rocker Arm Adjusting Nut
1
Engine Rocker Arm Stud
2
Engine Stand
2
Engine Timing Chain Kit
2
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
1
Engine Valve Cover Insulator
2
Engine Valve Cover Load Spreader
1
Engine Valve Lifter
2
Engine Valve Spring
2
Engine Valve Spring Retainer Set
1
Exhaust Manifold Bolt
3
Fender Covering
4
Harmonic Balancer Puller
1
In-Car Computer
1
Multi Purpose Grease
1
Multi-Purpose Hardware
2
Non-Permanent Marker
1
Nut
3
PCV Valve
9
PCV Valve Grommet
1
PCV Valve Hose Adapter
1
Power Steering Pump Pulley
1
Serpentine Belt Drive Conversion Kit
1
Serpentine Belt Drive Solution Kit
1
Socket
3
Spark Plug Wire Holder
1
Thread Sealant
1
Valley Pan Cover
1
Wing Nut
2
Uncategorized
6
Category
Accessory & Engine Mounting Brackets
5
Accessory Bolt Kits
61
Belts & Pulleys
15
Camshafts & Valvetrains
40
Cylinder Heads
43
Engine Assemblies
12
Harmonic Balancers
8
Oiling Systems
33
Rotating Assemblies
1
Tools
12
Valve Covers & Dress-Up Kits
70
Price
$1 - $100
163
$101 - $200
26
$201 - $300
17
$301 - $400
23
$401 - up
63
New Arrival
New
16
Brand
AC Delco
1
Air Flow Research
12
ARP
20
Blueprint Engines
7
Comp Cams
36
Eddie Motorsports
7
Edelbrock
43
Fender Gripper
4
G Force Performance
2
General Motors
2
GM Performance Parts
1
Hamburger's Performance
1
Holley
1
K&N
2
Lokar
14
March Performance
3
Milodon
15
Mr. Gasket
2
NotcHead
7
Performance by OPGI
1
PML
1
RESTOPARTS
3
Trans Dapt
3
Review Rating
ooooo
ooooo
37
ooooo
ooooo
15
ooooo
ooooo
2
ooooo
ooooo
1
ooooo
ooooo
2
Not Yet Reviewed
235
Eddie Motorsports
Valve Covers, Eddie Motorsports Billet Aluminum, LS, Smooth (PAIR)
7 Finish Options
ooooo
ooooo
From
$545.99
Eddie Motorsports
Coil Covers, Eddie MS Aluminum, Chevy LS, w/Oil Fill Cut-Out, Smooth Style (PAIR)
6 Finish Options
ooooo
ooooo
From
$361.99
Comp Cams
Tool, Block/Cylinder Head 4 Piece Handle Set (SET)
ooooo
ooooo
$89.99
ARP
Bolt Set, Engine & Accessory, ARP, Pontiac 350-455 (SET)
4 Finish Options
ooooo
ooooo
From
$151.99
Air Flow Research
Cyl Heads, AFR Mongoose Street, LS1, 245/88cc (PAIR)
4 Style/Color Options
ooooo
ooooo
From
$2,737.99
Air Flow Research
Cyl Heads, AFR Mongoose Street, LS1, 205/84cc, 66cc Chamber (PAIR)
2 Color Options
ooooo
ooooo
From
$2,401.99
SALE
RESTOPARTS
Grommet, Valve Cover, 1968-78 Reproduction
ooooo
ooooo
$3.99
Save an extra 15%
Use
USA250
at checkout
SALE
Bolt, Motor Mount To Block, 1959-77 Pontiac V8, Each
ooooo
ooooo
$5.99
Save an extra 16%
Use
USA250
at checkout
Engine Dress Up Bolt Set, Hex Head, PON/OLDS 326-455, Complete W/o Header Bolts (SET)
7 Type Options
ooooo
ooooo
From
$45.99
KIT
Bolts, Motor Mount To Block, 1959-77 Pontiac V8, Pair (PAIR)
ooooo
ooooo
$8.99
Discounted Kit
Save 10% with this bundle
KIT
Bolts, Motor Mount To Block, 1959-77 Pontiac V8, 4-Piece Kit (KIT)
ooooo
ooooo
$23.99
Discounted Kit
Save 11% with this bundle
Bolt Set, Intake Manifold, Hex Head, Pontiac 326 Ci. (SET)
6 Finish Options
ooooo
ooooo
From
$12.99
Engine Dress Up Bolt Set, Hex Head, OLDS 260-455, Complete W/o Header Bolts (SET)
5 Style Options
ooooo
ooooo
From
$57.99
KIT
Wing Nuts, Valve Cover, T-Bar, 5/16-18, 5" Long, 4-pc. (KIT)
ooooo
ooooo
$21.99
Discounted Kit
Save 12% with this bundle
Engine Dress Up Bolt Set, Allen Head, OLDS 260-455, Complete W/o Header Bolts (SET)
3 Style Options
ooooo
ooooo
From
$81.99
Engine Dress Up Bolt Set, Hex Head, PON/OLDS 350-455, Complete W/o Header Bolts (SET)
7 Type Options
ooooo
ooooo
From
$64.99
Engine Dress Up Bolt Set, 12-Point, PON/OLDS 350-455, Complete W/o Header Bolts (SET)
ooooo
ooooo
$286.99
Engine Dress Up Bolt Set, Allen Head, PON/OLDS 326-455, Complete W/o Header Bolt (SET)
3 Type Options
ooooo
ooooo
From
$29.99
ARP
Bolt Set, Alternator Bracket, ARP, Pontiac V8 (SET)
4 Finish Options
ooooo
ooooo
From
$3.99
Bolt Set, Intake Manifold, Allen Head, Pontiac 326 Ci. (SET)
ooooo
ooooo
$41.99
Bolt Set, Aluminum Valve Covers, Hex Head, Pontiac 326 ci. (SET)
4 Finish Options
ooooo
ooooo
From
$23.99
SALE
Wing Nut, Valve Cover, "T" Handle, Chrome, 1/4"-20, 5" Length
2 Length Options
ooooo
ooooo
$8.99
Save an extra 20%
Use
USA250
at checkout
Bolt Set, Aluminum Valve Covers, Hex Head, Pontiac 350 Ci. (SET)
5 Finish Options
ooooo
ooooo
From
$14.99
ARP
Bolt Set, Timing Cover & Water Pump, ARP, Pontiac V8 (SET)
4 Finish Options
ooooo
ooooo
From
$34.99
Page 9 of 13 - 294 Items
«
7
8
9
10
11
»
Page 9 of 13 - 294 Items
«
7
8
9
10
11
»
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