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
1981
C20
My Garage
42
View Garage
1981
Chevrolet
C20
Shop Parts
Filter Search
1980
Chevrolet
K10
Shop Parts
Filter Search
1970
Chevrolet
K10
Shop Parts
Filter Search
1967
Cadillac
Calais
Shop Parts
Filter Search
1960
Chevrolet
K10
Shop Parts
Filter Search
1984
Chevrolet
K10
Shop Parts
Filter Search
1984
Chevrolet
C20
Shop Parts
Filter Search
1986
Chevrolet
K10
Shop Parts
Filter Search
1965
Chevrolet
K10
Shop Parts
Filter Search
1983
Chevrolet
K10
Shop Parts
Filter Search
1972
Chevrolet
K10
Shop Parts
Filter Search
1966
Cadillac
Fleetwood
Shop Parts
Filter Search
1971
Chevrolet
K10
Shop Parts
Filter Search
1970
Chevrolet
C20
Shop Parts
Filter Search
1964
Chevrolet
K10
Shop Parts
Filter Search
1969
Chevrolet
K10
Shop Parts
Filter Search
1975
Chevrolet
K10
Shop Parts
Filter Search
1960
Chevrolet
C20
Shop Parts
Filter Search
1977
Chevrolet
C20
Shop Parts
Filter Search
1973
Chevrolet
K10
Shop Parts
Filter Search
1966
Cadillac
DeVille
Shop Parts
Filter Search
1961
Chevrolet
C20
Shop Parts
Filter Search
1963
Chevrolet
K10
Shop Parts
Filter Search
2004
Cadillac
XLR
Shop Parts
Filter Search
1975
Chevrolet
C20
Shop Parts
Filter Search
1987
Chevrolet
K10
Shop Parts
Filter Search
1970
Cadillac
Calais
Shop Parts
Filter Search
1968
Buick
Skylark
Shop Parts
Filter Search
1966
Chevrolet
K10
Shop Parts
Filter Search
1962
Chevrolet
C20
Shop Parts
Filter Search
1978
Chevrolet
Malibu
Shop Parts
Filter Search
1968
Chevrolet
K10
Shop Parts
Filter Search
1967
Chevrolet
C20
Shop Parts
Filter Search
2014
Cadillac
ATS
Shop Parts
Filter Search
1980
Chevrolet
C20
Shop Parts
Filter Search
1985
Chevrolet
K10
Shop Parts
Filter Search
1972
Cadillac
Calais
Shop Parts
Filter Search
1962
Chevrolet
K10
Shop Parts
Filter Search
2009
Cadillac
XLR
Shop Parts
Filter Search
1976
Chevrolet
K10
Shop Parts
Filter Search
1985
Chevrolet
C20
Shop Parts
Filter Search
1961
Chevrolet
K10
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
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
Sale Extended!
Save up to 20% on Restoration - use code: USA250
Home
C20
1981
Engines & Components
1981 Chevrolet C20
Engine & Component
Categories
Accessory & Engine Mounting Brackets
Accessory Bolt Kits
Belts & Pulleys
Camshafts & Valvetrains
Cylinder Heads
Engine Assemblies
Harmonic Balancers
Oiling Systems
Tools
Valve Covers & Dress-Up Kits
1981 Chevrolet C20
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
59
Performance
83
Restoration
4
Part Type
Accessory Drive Belt
3
Alternator
1
Bolt Kit
18
Cylinder Head Pliers
1
Engine Appearance Cover
4
Engine Block
7
Engine Camshaft Degree Wheel
2
Engine Complete Assembly
1
Engine Compression Test Gauge
1
Engine Crankcase Breather Element
1
Engine Cylinder Head
9
Engine Dress Up Kit
18
Engine Harmonic Balancer
2
Engine Long Block
39
Engine Mount
2
Engine Oil Additive
1
Engine Oil Filter Remote Mounting Kit
1
Engine Oil Pan
1
Engine Piston Installation Kit
1
Engine Pulley Kit
1
Engine Short Block
2
Engine Stand
2
Engine Valve Cover
7
Engine Valve Cover Load Spreader
1
Exhaust Manifold Bolt
3
Fender Covering
4
In-Car Computer
1
Multi-Purpose Hardware
2
Non-Permanent Marker
1
Nut
1
PCV Valve
1
Power Steering Pump Pulley
3
Serpentine Belt Drive Conversion Kit
1
Serpentine Belt Drive Solution Kit
1
Socket
3
Category
Accessory & Engine Mounting Brackets
3
Accessory Bolt Kits
45
Belts & Pulleys
14
Camshafts & Valvetrains
1
Cylinder Heads
9
Engine Assemblies
49
Harmonic Balancers
2
Oiling Systems
5
Tools
8
Valve Covers & Dress-Up Kits
14
Price
$1 - $100
52
$101 - $200
9
$201 - $300
5
$301 - $400
9
$401 - up
71
Brand
Air Flow Research
11
Blueprint Engines
44
Comp Cams
7
Eddie Motorsports
7
Energy Suspension
2
Fender Gripper
4
G Force Performance
2
General Motors
2
GM Performance Parts
1
Hamburger's Performance
1
Lokar
13
March Performance
3
Milodon
3
NotcHead
7
PML
1
Review Rating
ooooo
ooooo
5
ooooo
ooooo
1
ooooo
ooooo
1
Not Yet Reviewed
139
Blueprint Engines
Crate Engine, BluePrint Small Block Compatible 427 ProSeries Stroker, Long Block
ooooo
ooooo
$9,999.99
Fender Gripper
Fender Gripper, Money Pit
ooooo
ooooo
$36.99
Blueprint Engines
Crate Engine, BluePrint LS 376ci (6.2L), Base Dressed Long Block, w/EFI
ooooo
ooooo
$10,499.99
Blueprint Engines
Crate Engine, BluePrint 383 Stroker, Long Block
ooooo
ooooo
$6,999.99
Blueprint Engines
Crate Engine, BluePrint 540ci ProSeries Stroker, Deluxe Long Block, w/Frnt Drive
2 Front Drive Options
ooooo
ooooo
From
$16,899.99
Energy Suspension
Mount Combo, Motor/Trans, Energy Poly., 1973-76 A-Body, 1977-88 G-Body (SET)
2 Finish Options
ooooo
ooooo
$116.99
Blueprint Engines
Crate Engine, BluePrint SB 400ci, Long Block, Power Adder Ready
ooooo
ooooo
$9,899.99
Eddie Motorsports
Valve Covers, Eddie Motorsports Cast Aluminum, LS, Smooth (PAIR)
1 Finish Options
ooooo
ooooo
$199.99
Blueprint Engines
Crate Engine, BluePrint 572ci ProSeries Stroker, Deluxe Long Block, w/Front Drv
2 Front Drive Options
ooooo
ooooo
From
$18,499.99
Blueprint Engines
Crate Engine, BluePrint 496 Stroker, Long Block, Power Adder Ready
ooooo
ooooo
$11,699.99
March Performance
Pulley, Power Steering, March, Saginaw Pump w/Keyed 5/8" Shaft, 1-Groove, 5-3/4"
10 Color/Dimension Options
ooooo
ooooo
$103.99
Blueprint Engines
Crate Engine, BluePrint 598ci ProSeries Stroker, Deluxe Long Block, w/Front Drv
2 Front Drive Options
ooooo
ooooo
From
$18,099.99
Blueprint Engines
Crate Engine, BluePrint 383 Stroker, Long Block, Power Adder Ready
ooooo
ooooo
$8,399.99
Blueprint Engines
Crate Engine, BluePrint 502CI ProSeries, Long Block
ooooo
ooooo
$11,999.99
Fender Gripper
Fender Gripper, Hurst
ooooo
ooooo
$36.99
Blueprint Engines
Crate Engine, BluePrint Small Block Compatible 454ci ProSeries, Long Block
ooooo
ooooo
$10,399.99
Comp Cams
Tool, Engine Rotating
ooooo
ooooo
$47.99
Air Flow Research
PCV Valve, AFR, Valve Cover, 90°, Polished, 3/4" Neck
ooooo
ooooo
$31.99
Blueprint Engines
Crate Engine, BluePrint SB 427 ProSeries Stroker, Base Dressed Long Block, w/Crb
ooooo
ooooo
$11,199.99
Blueprint Engines
Crate Engine, BluePrint 540ci ProSeries Stroker, Long Block
ooooo
ooooo
$13,299.99
Lokar
Crate Engine, Lokar, LS3 495 HP, 14" Classic, 409 Chevy Style Valve Covers
7 Valve Cover Style/Engine Paint Finish Options
ooooo
ooooo
From
$24,557.99
Fender Gripper
Fender Gripper, General Motors
ooooo
ooooo
$36.99
Air Flow Research
Cyl Head, AFR Enforcer "As-Cast", LS1, 210/82cc, 64cc Chamber, Angle Plug
2 Color Options
ooooo
ooooo
From
$513.99
Lokar
Crate Engine, Lokar, LS3 495 HP, '62 Fuelie, SBC Style Valve Covers
2 Valve Cover Style/Engine Paint Finish Options
ooooo
ooooo
From
$27,854.99
Page 2 of 7 - 147 Items
«
1
2
3
4
5
»
Page 2 of 7 - 147 Items
«
1
2
3
4
5
»
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