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
1986
C25/C2500
My Garage
1
View Garage
1986
GMC
C25/C2500
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
Celebrate the open road!
Save up to 20% on Restoration - use code: USA250
Home
C25/C2500
1986
Engines & Components
1986 GMC C25/C2500
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
1986 GMC C25/C2500
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
84
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 Mount Bushing Kit
1
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
4
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
10
$201 - $300
5
$301 - $400
9
$401 - up
71
New Arrival
New
1
Brand
Air Flow Research
11
Blueprint Engines
44
Comp Cams
7
Eddie Motorsports
7
Energy Suspension
3
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
140
Air Flow Research
Cyl Heads, AFR Mongoose Street, LS1, 230/86cc (PAIR)
6 Style/Color Options
ooooo
ooooo
From
$2,658.99
Eddie Motorsports
Valve Covers, Eddie Motorsports Billet Aluminum, LS, Smooth (PAIR)
7 Finish Options
ooooo
ooooo
From
$545.99
Comp Cams
Tool, Peg Style Cylinder Head Holders (PAIR)
ooooo
ooooo
$49.99
SALE
General Motors
Damper, Crankshaft, LS Engine, Wet Sump
ooooo
ooooo
$229.99
Save an extra $11.10
Use
USA250
at checkout
Air Flow Research
Cyl Heads, AFR Eliminator LT1, 195/64cc, Angle Plug (PAIR)
4 Style/Color Options
ooooo
ooooo
From
$2,041.99
Air Flow Research
Cyl Heads, AFR Mongoose Street, LS1, 205/84cc, 66cc Chamber (PAIR)
2 Color Options
ooooo
ooooo
From
$2,401.99
Air Flow Research
Cyl Heads, AFR Mongoose Street, LS1, 245/88cc (PAIR)
4 Style/Color Options
ooooo
ooooo
From
$2,737.99
Engine Dress Up Bolt Set, Hex Head, Chevy SB w/Aftermarket Headers, Complete (SET)
7 Finish Options
ooooo
ooooo
From
$65.99
Engine Dress Up Bolt Set, Allen Head, Chevy BB, w/Aftermarket Headers, Complete (SET)
8 Style Options
ooooo
ooooo
From
$49.99
Engine Dress Up Bolt Set, Hex Head, Chevy BB w/Aftermarket Headers, Complete (SET)
7 Style Options
ooooo
ooooo
From
$99.99
Engine Dress Up Bolt Set, Hex Head, Chevy SB, w/Stock Exh. Manifolds, Complete (SET)
6 Type Options
ooooo
ooooo
From
$67.99
Engine Dress Up Bolt Set, Allen Head, Chevy SB w/Aftermarket Headers, Complete (SET)
7 Finish Options
ooooo
ooooo
From
$78.99
Engine Dress Up Bolt Set, Allen Head, Chevy SB, w/Stock Exh. Manifolds, Complete (SET)
7 Type Options
ooooo
ooooo
From
$92.99
Engine Dress Up Bolt Set, 12-Point, Chevy BB, w/Aftermarket Headers, Complete (SET)
ooooo
ooooo
$319.99
Engine Dress Up Bolt Set, Torx Buttonhead, Chevy SB w/Aftrmrkt Headers, Complete (SET)
ooooo
ooooo
$275.99
Engine Dress Up Bolt Set, 12-Point, Chevy SB w/Aftermarket Headers, Complete (SET)
ooooo
ooooo
$259.99
Engine Dress Up Bolt Set, 12-Point, Chevy SB, w/Stock Exh. Manifolds, Complete (SET)
ooooo
ooooo
$289.99
NotcHead
Bolt Set, Notchead Builders Starter Set (SET)
ooooo
ooooo
$283.99
Engine Dress Up Bolt Set, Hex Head, Chevy LT1 6.2L, w/Aftrmrkt Headers, Complete (SET)
7 Type Options
ooooo
ooooo
From
$106.99
Bolt Set, Timing Cover, Hex Head, Chevy LT1 6.2L (SET)
6 Finish Options
ooooo
ooooo
From
$6.99
Engine Dress Up Bolt Set, Hex Head, LS Series w/Aftermarket Headers, Complete (SET)
21 Type Options
ooooo
ooooo
From
$79.99
Engine Dress Up Bolt Set, Hex Head, LS Series w/Stock Exh. Manifold, Complete (SET)
4 Finish Options
ooooo
ooooo
From
$99.99
Bolt Set, Oil Pan, Allen Head, Chevy LT1 6.2L (SET)
7 Finish Options
ooooo
ooooo
From
$12.99
Bolt Set, Valve Covers, Hex Head, Chevy LT1 6.2L (SET)
6 Finish Options
ooooo
ooooo
From
$9.99
Page 5 of 7 - 148 Items
«
3
4
5
6
7
»
Page 5 of 7 - 148 Items
«
3
4
5
6
7
»
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