1981 GMC K3500 Camshafts
Keep Your 1981 GMC K3500 in Top Shape with Quality Camshafts
Whether you’re repairing or upgrading your Camshaft, using high-quality parts is key to keeping your 1981 GMC K3500 looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Camshaft Followers, Engine Camshaft Bolts, and Camshafts. Whether you’re replacing a damaged part or enhancing your truck’s style and protection, you’ll find exactly what you need to get the job done right.
Top-Rated Camshafts from Trusted Brands
Looking for a reliable Camshaft? We’ve got you covered with options from brands you know and trust like Sealed Power, Dorman, and Competition Cams. For example, Sealed Power Camshafts start at just $13.99 with an average 4.3 star rating. Dorman and Competition Cams offer similar pricing and quality, backed by strong customer feedback. With over 59 reviews and a solid 4 star average, you can shop with confidence knowing other GMC K3500 owners approve.
Competitive Prices and Extensive Inventory
The average price for a 1981 GMC K3500 Camshaft at Advance Auto Parts is around $475.07, with a range that starts at $2.99 and goes up to $1,745.99. With 177 options in stock from 8 trusted brands, finding the right fit is easy. Popular picks like Steel Cup Expansion Plug 2-3/32 In., SC, Height 0.278, Engine Camshaft Bearing Set, and Camshaft Bearing Set start at just $3.99 and offer a great balance of form and function.
Explore Related Parts
While you’re upgrading or replacing your Camshaft, don’t forget to check out other key components like Engine Gaskets and Seals and Engine Timing Parts. At Advance Auto Parts, we’re here to help you keep your 1981 GMC K3500 in peak condition, inside and out.
Find Your Specific 1981 GMC K3500 Camshafts
Looking for the perfect Camshaft for your 1981 GMC K3500? You’re in the right place. Below, you’ll find links to various types of Camshafts that fit your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Camshafts, ensuring durability and a precise fit for your GMC K3500. Whether you’re driving a 1981 model or another popular model year like
1991,
1992,
1993,
1994,
1995,
1996,
1997,
1998, and
1999, we’ve got you covered. Purchasing Camshafts from Advance Auto Parts is a smart choice, giving you access to trusted brands and parts built to perform. Below, you’ll find links to various types of Camshafts that fit your vehicle.
Essential 1981 GMC K3500 Camshafts
Cloyes Performance – Engine Camshaft Thrust Button (Part No.9-202)
from
$37.99
All Components are Heat-Treated Steel. Needle Roller Bearing for a Fully Rollerized Operation. 0.640″ Long, Used with Later Sheet Metal Covers.
Product Features:
See More
Product Features:
- All Components are Heat-Treated Steel
- Needle Roller Bearing for a Fully Rollerized Operation
- Used with Later Sheet Metal Covers.
Cloyes Performance – Engine Camshaft Thrust Button (Part No.9-200)
from
$27.99
All Components are Heat-Treated Steel. Needle Roller Bearing for a Fully Rollerized Operation. 0.925″ Long, Used with Old Style 3-Spoke Sheet Metal Covers.
Product Features:
See More
Product Features:
- All components are Heat-Treated Steel
- Needle Roller Bearing
- Fully Rollerized Operation.
Sealed Power – Engine Valve Lifter (Part No.HT-817)
from
$13.99
Sealed Power« parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
Product Features:
See More
Product Features:
- Unsurpassed quality that you can trust
- Uses leading edge materials
- State-of-the-art manufacturing
- Exacting tolerances
- Meets or exceeds OEM specifications
Sealed Power – Engine Valve Lifter (Part No.HT-969)
from
$8.99
Sealed Power« parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
Product Features:
See More
Product Features:
- Unsurpassed quality that you can trust
- Uses leading edge materials
- State-of-the-art manufacturing
- Exacting tolerances
- Meets or exceeds OEM specifications
Dorman – Pik-a-Nut – Steel Cup Expansion Plug 2-3/32 In., SC, Height 0.278 (Part No.362566.1)
from
$3.99
This engine camshaft plug is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.
Product Features:
See More
Product Features:
- Direct replacement – this engine camshaft plug matches the fit and function of the factory part on specified years, makes and models
- Ideal solution – this plug is a reliable replacement for an original part that is missing or has failed due to fatigue
- Durable construction – this part is made from quality materials to ensure reliable performance and long service life
- Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
Dorman – Pik-a-Nut – Steel Cup Expansion Plug 1-5/8 In., Height 0.500 (Part No.362657.1)
from
$2.99
This engine expansion plug is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.
Product Features:
See More
Product Features:
- Direct replacement – this engine expansion plug matches the fit and function of the factory part on specified years, makes and models
- Ideal solution – this plug is a reliable replacement for an original part that is missing or has failed due to fatigue
- Durable construction – this part is made from quality materials to ensure reliable performance and long service life
- Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
ARP Auto Racing – Small Block/ Big Block Chevy, 5/16" – 18 Thread Size, .75" Head L, 1/2" Socket (Part No.134-1001)
from
$6.99
Install an ARP cam bolt kit and end your camshaft timing worries ARP quality delivers increased pre-load clamping force and assures positive timing gear register. Includes appropriate fasteners for your application. Increased material strength overcomes valve train harmonics and stress. Added features include oversized bolt head flange for cam button retention and reduced socket head size to facilitate easy installation and removal. Available in both High Performance and Pro Series kits.
Product Features:
See More
Product Features:
- ARP Quality Delivers Increased Pre Load Clamping Force And Assures Positive Timing Gear Register
- Quality Delivers Increased Pre-Load Clamping Force And Assures Positive Timing Gear Register
- Increased Material Strength Overcomes Valve Train Harmonics And Stress
- Oversized Bolt Head Flange For Cam Button Retention And Reduced Socket Head Size To Facilitate Easy Installation And Removal
- Set of 3
- 180,000 PSI
- .75″ Underhead Length
Mr. Gasket – Cam Bolt Lock Plate Kit (Part No.948G)
from
$21.49
Mr. Gasket cam locking plates feature a steel retainer plate designed to secure the cam gear bolts from coming loose and backing out, preventing costly engine damage. Retainer plate fits under bolt heads allowing tabs to be bent against hex head flats creating a secure positive lock.
Product Features:
See More
Product Features:
- Black oxide finished steel
- Includes (3) grade 5 bolts & locking plate
- Fits Chevrolet Small and Big Block without OE roller cam
- Tabs bend up around bolt head to secure
Melling – Stock Replacement Engine Assembly Lubricant, 4 oz. (Part No.M-10012)
from
$6.99
Product Features:
See More
- Superior Wear Protection – Formulated with extreme pressure additives to protect engine components from metal-to-metal contact during initial startup
- High Tackiness – Stays in place during assembly and storage, ensuring consistent lubrication exactly where it’s needed
- Broad Compatibility – Safe for use with all engine components including camshafts, lifters, bearings, and valve train parts
- Easy Startup Support – Reduces friction and prevents dry starts by providing instant lubrication during first engine fire-up
Cloyes Performance – Engine Camshaft Thrust Washer (Part No.9-203)
from
$14.99
Heat Treated Steel Bearing Race Material. Must Machine Cam Sprocket or Engine Block .030″ to Ensure Proper Chain Alignment. Prevents Wear On Engine Block. Can be Used to Repair a Damaged Engine Block Thrust Surface.
Product Features:
See More
Product Features:
- Heat Treated Steel Bearing Race Material
- Must Machine Cam Sprocket or Engine Block .030″ to Ensure Proper Chain Alignment
- Prevents Wear On Engine Block
- Can be Used to Repair a Damaged Engine Block Thrust Surface.
Cloyes Performance – Engine Camshaft Thrust Plate (Part No.9-220B)
from
$20.99
Bronze Thrust Washer. 0.150″ Thick.
Product Features:
See More
Product Features:
- 0.150″ Thick
- Bronze Thrust Washer.
Mr. Gasket – Cam Change Gaskets (Part No.4406)
from
$74.99
If you want to update just your camshaft and aren’t doing a complete engine overhaul, this kit contains all the gaskets needed to change out your camshaft. That way you don’t have to buy a complete gasket kit just to change the cam, but still can replace all the gaskets you should in the process.
Product Features:
See More
Product Features:
- Contains all the gaskets needed to change out your camshaft
- Fuel Injector O-Ring Not Included
- Meets Performance Standards
Cloyes Performance – Engine Camshaft Bushing (Part No.P9005)
from
$24.99
Replacement Hex-A-Just Billet Steel Camshaft Dowel Eccentric Bushing; 100% USA Made; Meets or exceeds OEM performance requirements; Cloyes utilizes the latest in design and material technology, ensuring quiet and maintenance-free experience.
Product Features:
See More
Product Features:
- Replacement Hex-A-Just Billet Steel Camshaft Dowel Eccentric Bushing
- 100% USA Made
- Meets or exceeds OEM performance requirements
- Cloyes utilizes the latest in design and material technology, ensuring quiet and maintenance-free experience.
Sealed Power – Engine Camshaft Bearing Set (Part No.1496M)
from
$57.99
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
Product Features:
See More
Product Features:
- Steel-backed Babbitt lining material
- Used in automotive and high-performance
- Babbitt is designed to perform under extreme loads w/o damaging other engine parts
- Babbitt is more environmentally friendly than other material
- ISO & QS certified manufacturing
Sealed Power – Engine Camshaft Bearing Set (Part No.1235M)
from
$49.99
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
Product Features:
See More
Product Features:
- Steel-backed Babbitt lining material
- Used in automotive and high-performance
- Babbitt is designed to perform under extreme loads w/o damaging other engine parts
- Babbitt is more environmentally friendly than other material
- ISO & QS certified manufacturing
Sealed Power – Engine Camshaft Bearing Set (Part No.1749M)
from
$49.99
Sealed Power« parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
Product Features:
See More
Product Features:
- A-Series bi-metal aluminum alloy
- Greater seizure resistance than tri-metal material
- Dramatically reduces or eliminates bearing wear
- Made with silicon to provide greater surface hardness
- Silicon particles help polish crankshaft journal to further reduce wear during operation
- Utilizes ISO & QS certified manufacturing
Sealed Power – Engine Camshaft Bearing Set (Part No.1404M)
from
$49.99
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
Product Features:
See More
Product Features:
- Steel-backed Babbitt lining material
- Used in automotive and high-performance
- Babbitt is designed to perform under extreme loads w/o damaging other engine parts
- Babbitt is more environmentally friendly than other material
- ISO & QS certified manufacturing
Sealed Power – Engine Camshaft Bearing Set (Part No.1557M)
from
$36.99
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
Product Features:
See More
Product Features:
- Steel-backed Babbitt lining material
- Used in automotive and high-performance
- Babbitt is designed to perform under extreme loads w/o damaging other engine parts
- Babbitt is more environmentally friendly than other material
- ISO & QS certified manufacturing
Competition Cams – Xtreme Energy 236/242 Hydraulic Roller Cam and Lifter Kit (Part No.CL12-433-8)
from
$1152.99
Featuring a quicker valve opening, the Xtreme Energy camshaft profile provides increased responsiveness and more area under the lift curve than older, slower grinds. Designed to increase performance without sacrificing driveability and creature comforts.
Product Features:
See More
Product Features:
- Excellent performance in street carbureted applications.
- More vacuum allows an increase in duration for improved performance and assists power brakes.
- Quicker opening lobe profiles deliver increased responsiveness and more area under the lift curve.
- Best performance with aftermarket intake manifolds, headers, lower gear ratios etc.
Competition Cams – Big Mutha’ Thumpr 243/257 Hydraulic Roller Cam/Lifter Kit (Part No.CL11-602-8)
from
$1166.99
Designed to deliver an aggressive, hard-hitting exhaust note at idle, the Thumpr camshaft series from COMP Cams also delivers excellent horsepower gains and a broad torque curve. A perfect choice for muscle cars and street rods.
Product Features:
See More
Product Features:
- Early intake valve opening and long exhaust duration create optimum overlap for powerful, hard-hitting exhaust note.
- Best with aftermarket converters and more rear gear.
- Three unique cam designs for each application that deliver excellent horsepower gains and broad torque curve; perfect choice for muscle cars and street rods.
Competition Cams – Mutha’ Thumpr 235/249 Hydraulic Roller Cam and Lifter Kit (Part No.CL12-601-8)
from
$1152.99
Designed to deliver an aggressive, hard-hitting exhaust note at idle, the Thumpr camshaft series from COMP Cams also delivers excellent horsepower gains and a broad torque curve. A perfect choice for muscle cars and street rods.
Product Features:
See More
Product Features:
- Early intake valve opening and long exhaust duration create optimum overlap for powerful, hard-hitting exhaust note.
- Best with aftermarket converters and more rear gear.
- Three unique cam designs for each application that deliver excellent horsepower gains and broad torque curve; perfect choice for muscle cars and street rods.
Competition Cams – Magnum 224/224 Hydraulic Flat Cam and Lifter Kit (Part No.CL12-212-2)
from
$305.99
SMALL BLOCK CHEVY HYDRAULIC CAM AND LIFTER KIT – Magnum: Great for street machines. Needs 2200+ stall, headers and gears. Rough idle.
Product Features:
See More
Product Features:
- Cam and lifter kit for Small Block Chevy engines
- CL-Kit includes cam, lifters, assembly lube, instructions and decals
- HYDRAULIC – Magnum: Great for street machines. Needs 2200+ stall, headers and gears. Rough idle.
- 280/280 Advertised Duration, 230/230 Duration @ .050″, .480″/.480″ Lift, 110 Lobe Separation
- Valve spring upgrade required
Edelbrock – Performer-Plus Camshaft Kit for 1957-86 Small-Block Chevrolet (Part No.2103)
from
$351.99Product Features:
- Designed for Optimum Torque and Acceleration
- Maximum Performance From Idle through Mid-Range
- Matched to Edelbrock Performer Intakes
- Includes Hydraulic Lifters and Assembly Lube
- Major Improvement in Throttle Response and Torque
- Use For Daily Drivers/Trucks/Vans/RVs/4x4s
- Take The Guesswork Out Of Camshaft Selection
Competition Cams – CAMSHAFT, SBC 291 MUTHA THUMPR HYDRAULIC ROLLER 1 EA (Part No.12-601-8)
from
$549.99
Designed to deliver an aggressive, hard-hitting exhaust note at idle, the Thumpr camshaft series from COMP Cams also delivers excellent horsepower gains and a broad torque curve. A perfect choice for muscle cars and street rods, the Thumpr series’ early i
Product Features:
See More
Product Features:
- Early intake valve opening and long exhaust duration create optimum overlap for powerful, hard-hitting exhaust note.
- Best with aftermarket converters and more rear gear.
- Three unique cam designs for each application that deliver excellent horsepower gains and broad torque curve; perfect choice for muscle cars and street rods.
Competition Cams – Magnum 215/215 Hydraulic Roller Cam (Part No.12-420-8)
from
$549.99
An older member of the COMP Cams grind family, the Magnum series of camshafts offers excellent performance gains over stock without the added wear and tear associated with more aggressive camshafts.
Product Features:
See More
Product Features:
- Best with aftermarket torque converters and 9.5:1 compression.
- Great high RPM power.
- Easy on valve train parts.
- Can be used with mild ratio rocker arms and traditional performance valve springs.
Competition Cams – Magnum/Drag Race 253/253 Hydraulic Flat Cam (Part No.12-214-4)
from
$288.99
HYDRAULIC – Magnum: Pro Street/bracket, limited street driving. Intake, gears, 3500+ stall. Racy idle. 10.5:1 compression. OR Drag Race: 3500-4000 stall or 4 speed with 11:1+ compression.
Product Features:
See More
Product Features:
- HYDRAULIC – Magnum: Pro Street/bracket, limited street driving. Intake, gears, 3500+ stall. Racy idle. 10.5:1 compression. OR Drag Race: 3500-4000 stall or 4 speed with 11:1+ compression.
- 305/305 Advertised Duration, 253/253 Duration @ .050″, .525″/.525″ Lift, 110 Lobe Separation
- Valve spring upgrade required
Competition Cams – Magnum/Oval Track 244/244 Hydraulic Flat Cam (Part No.11-213-3)
from
$259.99
HYDRAULIC – Magnum: Street/strip applications. 10:1+ compression, 3000+ stall or 4 speed. 4.10 or lower gears and aftermarket intake. Very rough idle. OR Oval Track: Good for hobby stock in 454 where hydraulic lifters must be used.
Product Features:
See More
Product Features:
- HYDRAULIC – Magnum: Street/strip applications. 10:1+ compression, 3000+ stall or 4 speed. 4.10 or lower gears and aftermarket intake. Very rough idle. OR Oval Track: Good for hobby stock in 454 where hydraulic lifters must be used.
- 292/292 Advertised Duration, 244/244 Duration @ .050″, .550″/.550″ Lift, 110 Lobe Separation
- Valve spring upgrade required
- Can be used with mild ratio rocker arms and traditional performance valve springs.
Competition Cams – Xtreme Energy 248/254 Hydraulic Roller Cam (Part No.01-425-8)
from
$549.99
Featuring a quicker valve opening, the Xtreme Energy camshaft profile provides increased responsiveness and more area under the lift curve than older, slower grinds. Designed to increase performance without sacrificing driveability and creature comforts,
Product Features:
See More
Product Features:
- Excellent performance in street carbureted applications.
- More vacuum allows an increase in duration for improved performance and assists power brakes.
- Quicker opening lobe profiles deliver increased responsiveness and more area under the lift curve.
- Best performance with aftermarket intake manifolds, headers, lower gear ratios etc.
Popular 1981 GMC K3500 Camshafts Categories
Most Popular Camshaft Follower for 1981 GMC K3500s
Enhance your 1981 GMC K3500 with this popular Camshaft Follower we have in stock, for $13.99.
Sealed Power – Engine Valve Lifter (Part No.HT-817)
from
$13.99
Sealed Power« parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
Product Features:
See More
Product Features:
- Unsurpassed quality that you can trust
- Uses leading edge materials
- State-of-the-art manufacturing
- Exacting tolerances
- Meets or exceeds OEM specifications
Best-Selling 1981 GMC K3500 Engine Camshaft Bolts
Upgrade your K3500 with one of our 2 best-selling Engine Camshaft Bolts, earning an average 5 stars rating across 2 reviews.
Mr. Gasket – Cam Bolt Lock Plate Kit (Part No.948G)
from
$21.49
Mr. Gasket cam locking plates feature a steel retainer plate designed to secure the cam gear bolts from coming loose and backing out, preventing costly engine damage. Retainer plate fits under bolt heads allowing tabs to be bent against hex head flats creating a secure positive lock.
Product Features:
See More
Product Features:
- Black oxide finished steel
- Includes (3) grade 5 bolts & locking plate
- Fits Chevrolet Small and Big Block without OE roller cam
- Tabs bend up around bolt head to secure
ARP Auto Racing – Small Block/ Big Block Chevy, 5/16" – 18 Thread Size, .75" Head L, 1/2" Socket (Part No.134-1001)
from
$6.99
Install an ARP cam bolt kit and end your camshaft timing worries ARP quality delivers increased pre-load clamping force and assures positive timing gear register. Includes appropriate fasteners for your application. Increased material strength overcomes valve train harmonics and stress. Added features include oversized bolt head flange for cam button retention and reduced socket head size to facilitate easy installation and removal. Available in both High Performance and Pro Series kits.
Product Features:
See More
Product Features:
- ARP Quality Delivers Increased Pre Load Clamping Force And Assures Positive Timing Gear Register
- Quality Delivers Increased Pre-Load Clamping Force And Assures Positive Timing Gear Register
- Increased Material Strength Overcomes Valve Train Harmonics And Stress
- Oversized Bolt Head Flange For Cam Button Retention And Reduced Socket Head Size To Facilitate Easy Installation And Removal
- Set of 3
- 180,000 PSI
- .75″ Underhead Length
Top-Quality Camshafts for 1981 GMC K3500s
Choose a high-quality OEM or aftermarket Camshaft for GMC K3500s and enjoy top-notch performance from $226.99.
Competition Cams – Xtreme Energy 218/224 Hydraulic Roller Cam (Part No.12-422-8)
from
$549.99
Featuring a quicker valve opening, the Xtreme Energy camshaft profile provides increased responsiveness and more area under the lift curve than older, slower grinds. Designed to increase performance without sacrificing driveability and creature comforts.
Product Features:
See More
Product Features:
- Excellent performance in street carbureted applications.
- More vacuum allows an increase in duration for improved performance and assists power brakes.
- Quicker opening lobe profiles deliver increased responsiveness and more area under the lift curve.
- Best performance with aftermarket intake manifolds, headers, lower gear ratios etc.
Competition Cams – Magnum 253/253 Hydraulic Flat Cam (Part No.11-214-4)
from
$291.99
An older member of the COMP Cams grind family, the Magnum series of camshafts offers excellent performance gains over stock without the added wear and tear associated with more aggressive camshafts.
Product Features:
See More
Product Features:
- Best with aftermarket torque converters and 9.5:1 compression.
- Great high RPM power.
- Easy on valve train parts.
- Can be used with mild ratio rocker arms and traditional performance valve springs.
Competition Cams – Xtreme Energy 218/224 Hydraulic Flat Cam (Part No.12-238-2)
from
$226.99
HYDRAULIC – Xtreme Energy: Excellent response, good mid-range, noticeable idle.
Product Features:
See More
Product Features:
- HYDRAULIC – Xtreme Energy: Excellent response, good mid-range, noticeable idle.
- 262/270 Advertised Duration, 218/224 Duration @ .050″, .462″/.469″ Lift, 110 Lobe Separation
- Valve spring upgrade required
- Best performance with aftermarket intake manifolds, headers, lower gear ratios etc.
Competition Cams – Magnum 224/224 Hydraulic Flat Cam (Part No.12-211-2)
from
$254.99
HYDRAULIC – Magnum: High performance. Biggest cam with stock converter but better with 2000+ stall. Use lower gears. Mild rough idle.
Product Features:
See More
Product Features:
- HYDRAULIC – Magnum: High performance. Biggest cam with stock converter but better with 2000+ stall. Use lower gears. Mild rough idle.
- 270/270 Advertised Duration, 224/224 Duration @ .050″, .470″/.470″ Lift, 110 Lobe Separation
- Valve spring upgrade required
- Can be used with mild ratio rocker arms and traditional performance valve springs.
Competition Cams – Camshaft, Sbc 288 Xtreme Energy Hyd Roller 1 Ea (Part No.12-433-8)
from
$549.99
HYDRAULIC ROLLER – Xtreme Energy Retro-Fit: Street/strip applications, 9:1+ compression, intake, headers, 2800+ stall, gears.
Product Features:
See More
Product Features:
- HYDRAULIC ROLLER – Xtreme Energy Retro-Fit: Street/strip applications, 9:1+ compression, intake, headers, 2800+ stall, gears.
- 288/294 Advertised Duration, 236/242 Duration @ .050″, .520″/.540″ Lift, 110 Lobe Separation
- Valve spring upgrade required
Competition Cams – Xtreme Energy 218/224 Hydraulic Flat Cam (Part No.11-238-3)
from
$259.99
HYDRAULIC – Xtreme Energy: Strong torque. Excellent response, heavy towing in 454 with 4.10 gear.
Product Features:
See More
Product Features:
- HYDRAULIC – Xtreme Energy: Strong torque. Excellent response, heavy towing in 454 with 4.10 gear.
- 262/270 Advertised Duration, 218/224 Duration @ .050″, .504″/.510″ Lift, 110 Lobe Separation
- Valve spring upgrade required
- Best performance with aftermarket intake manifolds, headers, lower gear ratios etc.
Competition Cams – 4PT 241/251 HRLR SBC (Part No.12-474-44)
from
$721.99
4PT 241/251 HRLR SBC
Competition Cams – 4PT 253/263 HRLR SBC (Part No.12-476-44)
from
$721.99
4PT 253/263 HRLR SBC
Competition Cams – 4PT 217/227 HRLR SBC (Part No.12-471-44)
from
$721.99
4PT 217/227 HRLR SBC
Competition Cams – 4PT 258/268 HRLR SBC (Part No.12-477-44)
from
$721.99
4PT 258/268 HRLR SBC
Competition Cams – DR 267/275 HRLRSBC (Part No.12-872-11)
from
$643.99
DR 267/275 HRLRSBC
Competition Cams – DR 248/256 HRLRSBC (Part No.12-870-11)
from
$643.99
DR 248/256 HRLRSBC
Competition Cams – OWMTC47256/261RLRSBC (Part No.12-840-14)
from
$638.99
OWMTC47256/261RLRSBC
Competition Cams – OWMTC 268/273SRLRSBC (Part No.12-843-14)
from
$638.99
OWMTC 268/273SRLRSBC
Competition Cams – DR47 279/286 SRLRSBC (Part No.12-821-14)
from
$638.99
DR47 279/286 SRLRSBC
Competition Cams – MAG 255/255 SRLRSBC (Part No.12-705-8)
from
$611.99
MAG 255/255 SRLRSBC
Competition Cams – N2O 224/236 HRLR SBC (Part No.12-415-8)
from
$611.99
N2O 224/236 HRLR SBC
Competition Cams – XE 230/236 SRLR SBC (Part No.12-769-8)
from
$611.99
XE 230/236 SRLR SBC
Competition Cams – MAG 224/224 SRLRSBC (Part No.12-700-8)
from
$611.99
MAG 224/224 SRLRSBC
Competition Cams – XM 218/224 HRLRSBC (Part No.12-417-8)
from
$611.99
XM 218/224 HRLRSBC
Competition Cams – XFI 230/236 HRLR SBC (Part No.12-467-8)
from
$611.99
XFI 230/236 HRLR SBC
Competition Cams – MAG 236/236 SRLRSBC (Part No.12-702-8)
from
$611.99
MAG 236/236 SRLRSBC
Competition Cams – XM 212/218 HRLRSBC (Part No.12-416-8)
from
$611.99
XM 212/218 HRLRSBC
Competition Cams – XE 242/248 SRLR SBC (Part No.12-771-8)
from
$611.99
XE 242/248 SRLR SBC
Competition Cams – XFI 218/224 HRLR SBC (Part No.12-466-8)
from
$611.99
XFI 218/224 HRLR SBC
Competition Cams – N2O 236/248 HRLR SBC (Part No.12-419-8)
from
$611.99
N2O 236/248 HRLR SBC
Competition Cams – XE 254/260 SRLR SBC (Part No.12-773-8)
from
$611.99
XE 254/260 SRLR SBC
Competition Cams – XM 224/230 HRLRSBC (Part No.12-418-8)
from
$611.99
XM 224/230 HRLRSBC
Competition Cams – X4 210/214 HRLR SBC (Part No.12-411-8)
from
$611.99
X4 210/214 HRLR SBC
Competition Cams – XFI 242/248 HRLR SBC (Part No.12-468-8)
from
$611.99
XFI 242/248 HRLR SBC
Competition Cams – X4 220/224 HRLR SBC (Part No.12-413-8)
from
$611.99
X4 220/224 HRLR SBC
Competition Cams – XE 248/254 SRLR SBC (Part No.12-772-8)
from
$611.99
XE 248/254 SRLR SBC
Competition Cams – OT 257/266 SRLRSBC (Part No.12-859-9)
from
$591.99
OT 257/266 SRLRSBC
Competition Cams – OT 252/258 SRLR SBC (Part No.12-990-9)
from
$591.99
OT 252/258 SRLR SBC
Competition Cams – OT 255/259 SRLRSBC (Part No.12-857-9)
from
$591.99
OT 255/259 SRLRSBC
Competition Cams – OT 260/266 SRLR SBC (Part No.12-909-9)
from
$591.99
OT 260/266 SRLR SBC
Competition Cams – DR 278/284 SRLR SBC (Part No.12-865-9)
from
$591.99
DR 278/284 SRLR SBC
Competition Cams – OT 265/274 SRLRSBC (Part No.12-864-9)
from
$591.99
OT 265/274 SRLRSBC
Competition Cams – OT 259/268 SRLRSBC (Part No.12-861-9)
from
$591.99
OT 259/268 SRLRSBC
Competition Cams – OT 272/274 SRLR SBC (Part No.12-905-9)
from
$591.99
OT 272/274 SRLR SBC
Competition Cams – DR 280/292 SRLR SBC (Part No.12-726-9)
from
$591.99
DR 280/292 SRLR SBC
Competition Cams – OT 256/258 SRLR SBC (Part No.12-901-9)
from
$591.99
OT 256/258 SRLR SBC
Competition Cams – DR 280/288 SRLR SBC (Part No.12-907-9)
from
$591.99
DR 280/288 SRLR SBC
Competition Cams – DR 282/298 SRLR SBC (Part No.12-815-9)
from
$591.99
DR 282/298 SRLR SBC
Competition Cams – OT 256/258 SRLR SBC (Part No.12-991-9)
from
$591.99
OT 256/258 SRLR SBC
Competition Cams – OT 264/268 SRLR SBC (Part No.12-922-9)
from
$591.99
OT 264/268 SRLR SBC
Competition Cams – OT 260/268 SRLR SBC (Part No.12-911-9)
from
$591.99
OT 260/268 SRLR SBC
Competition Cams – OT 276/284 SRLR SBC (Part No.12-996-9)
from
$591.99
OT 276/284 SRLR SBC
Top Picks for 1981 GMC K3500 Camshaft Bearings
Invest in one of our 9 durable Camshaft Bearings for your 1981 GMC, knowing you’re getting trusted brands and expert craftsmanship.
Sealed Power – Engine Camshaft Bearing Set (Part No.1749M)
from
$49.99
Sealed Power« parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
Product Features:
See More
Product Features:
- A-Series bi-metal aluminum alloy
- Greater seizure resistance than tri-metal material
- Dramatically reduces or eliminates bearing wear
- Made with silicon to provide greater surface hardness
- Silicon particles help polish crankshaft journal to further reduce wear during operation
- Utilizes ISO & QS certified manufacturing
Sealed Power – Engine Camshaft Bearing Set (Part No.1235M)
from
$49.99
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
Product Features:
See More
Product Features:
- Steel-backed Babbitt lining material
- Used in automotive and high-performance
- Babbitt is designed to perform under extreme loads w/o damaging other engine parts
- Babbitt is more environmentally friendly than other material
- ISO & QS certified manufacturing
Sealed Power – Camshaft Bearing Set (Part No.2100M)
from
$72.99
Speed-Pro delivers the power you need and the value and quality that you deserve. Whether you are running at the track, chasing trophies on the strip, or just cruising down the road, count on Speed-Pro to provide the best value in HP engine components
Product Features:
See More
Product Features:
- Steel backed micro Babbitt lining material
- Used in automotive and high-performance, Babbitt is designed to deform under extreme loads with o damaging other engine parts.
- Fatigue life of cam bearings are nearly doubled
- Ensures dependable performance and superior service life
- Application specific design to ensure a perfect fit and correct operation for unsurpassed quality that you can trust
- Application-specific design for perfect fit and correct operation
Sealed Power – Engine Camshaft Bearing Set (Part No.1404M)
from
$49.99
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
Product Features:
See More
Product Features:
- Steel-backed Babbitt lining material
- Used in automotive and high-performance
- Babbitt is designed to perform under extreme loads w/o damaging other engine parts
- Babbitt is more environmentally friendly than other material
- ISO & QS certified manufacturing
Sealed Power – Engine Camshaft Bearing Set (Part No.1235M 1)
from
$30.99
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
Product Features:
See More
Product Features:
- Steel-backed Babbitt lining material
- Used in automotive and high-performance
- Babbitt is designed to perform under extreme loads w/o damaging other engine parts
- Babbitt is more environmentally friendly than other material
- ISO & QS certified manufacturing
Sealed Power – Engine Camshaft Bearing Set (Part No.1750M)
from
$60.99
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
Product Features:
See More
Product Features:
- Steel-backed Babbitt lining material
- Used in automotive and high-performance
- Babbitt is designed to perform under extreme loads w/o damaging other engine parts
- Babbitt is more environmentally friendly than other material
- ISO & QS certified manufacturing
Sealed Power – CAMSHAFT BEARING SET (Part No.C2100M)
from
$164.99
CAMSHAFT BEARING SET
Sealed Power – Engine Camshaft Bearing Set (Part No.1557M)
from
$36.99
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
Product Features:
See More
Product Features:
- Steel-backed Babbitt lining material
- Used in automotive and high-performance
- Babbitt is designed to perform under extreme loads w/o damaging other engine parts
- Babbitt is more environmentally friendly than other material
- ISO & QS certified manufacturing
Cloyes Performance – Engine Camshaft Sprocket Thrust Bearing (Part No.9-220)
from
$24.99
Captured Needle Thrust Bearing. 0.150″ Thick.
Product Features:
See More
Product Features:
- 0.150″ Thick
- Captured Needle Thrust Bearing.
Top-Rated Camshaft Plugs for 1981 GMC K3500s
Make a smart move for your 1981 GMC K3500 with products all priced from $2.99 to $3.99.
Dorman – Pik-a-Nut – Steel Cup Expansion Plug 1-5/8 In., Height 0.500 (Part No.362657.1)
from
$2.99
This engine expansion plug is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.
Product Features:
See More
Product Features:
- Direct replacement – this engine expansion plug matches the fit and function of the factory part on specified years, makes and models
- Ideal solution – this plug is a reliable replacement for an original part that is missing or has failed due to fatigue
- Durable construction – this part is made from quality materials to ensure reliable performance and long service life
- Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
Dorman – Pik-a-Nut – Steel Cup Expansion Plug 2-3/32 In., SC, Height 0.278 (Part No.362566.1)
from
$3.99
This engine camshaft plug is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.
Product Features:
See More
Product Features:
- Direct replacement – this engine camshaft plug matches the fit and function of the factory part on specified years, makes and models
- Ideal solution – this plug is a reliable replacement for an original part that is missing or has failed due to fatigue
- Durable construction – this part is made from quality materials to ensure reliable performance and long service life
- Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
Dorman – Steel Cup Expansion Plug 2-7/64 In., Height 0.310 (sold by each) (Part No.555-080)
from
$2.99
This engine camshaft plug is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.
Product Features:
See More
Product Features:
- Direct replacement – this engine camshaft plug matches the fit and function of the factory part on specified years, makes and models
- Ideal solution – this plug is a reliable replacement for an original part that is missing or has failed due to fatigue
- Durable construction – this part is made from quality materials to ensure reliable performance and long service life
- Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
Dorman – Steel Cup Expansion Plug 2-3/32 In., SC, Height 0.278 (sold by each) (Part No.555-049)
from
$2.99
This engine camshaft plug is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.
Product Features:
See More
Product Features:
- Direct replacement – this engine camshaft plug matches the fit and function of the factory part on specified years, makes and models
- Ideal solution – this plug is a reliable replacement for an original part that is missing or has failed due to fatigue
- Durable construction – this part is made from quality materials to ensure reliable performance and long service life
- Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
Dorman – Steel Cup Expansion Plug 2-3/32 In., Height 0.530 (sold by each) (Part No.555-085)
from
$2.99
This engine camshaft plug is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.
Product Features:
See More
Product Features:
- Direct replacement – this engine camshaft plug matches the fit and function of the factory part on specified years, makes and models
- Ideal solution – this plug is a reliable replacement for an original part that is missing or has failed due to fatigue
- Durable construction – this part is made from quality materials to ensure reliable performance and long service life
- Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
Dorman – Steel Cup Expansion Plug 2-7/31 In. SC, Height 0.260 (sold by each) (Part No.555-081)
from
$2.99
This engine camshaft plug is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.
Product Features:
See More
Product Features:
- Direct replacement – this engine camshaft plug matches the fit and function of the factory part on specified years, makes and models
- Ideal solution – this plug is a reliable replacement for an original part that is missing or has failed due to fatigue
- Durable construction – this part is made from quality materials to ensure reliable performance and long service life
- Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
Top-Rated Camshaft Brands For Your 1981 GMC K3500
When it comes to finding the perfect Camshaft for your 1981 GMC K3500, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 8 trusted brands. We carry the most popular Camshaft brands including Sealed Power, Dorman, and Competition Cams, and more, all known for their exceptional customer ratings (average brand rating of 4.3 stars) and competitive prices, as low as $2.99. Purchasing a Camshaft from us here at Advance Auto Parts is a smart move for both you and your 1981 GMC K3500, providing peace of mind with parts that meet or exceed OEM standards.
Popular Sealed Power 1981 GMC K3500 Camshafts
If you’re looking for a top-quality Camshaft for your 1981 GMC K3500, Advance Auto Parts has exactly what you need with our selection of Sealed Power Camshafts. We have 2 Sealed Power Camshafts in stock for this fitment, all known for their durability and precision fit. With prices starting at just $13.99 and an average cost of $31.99, you’ll find the perfect Camshaft for your needs and budget. Sealed Power Camshafts for the 1981 GMC K3500 come highly rated, with over 17 customer reviews and an impressive average rating of 4.3 stars. Choosing a Sealed Power Camshaft from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
Top-Quality Dorman 1981 GMC K3500 Camshafts
For those in search of a high-quality Camshaft for their 1981 GMC K3500, Advance Auto Parts offers a great selection of Dorman Camshafts. With 1 Dorman Camshafts in stock, you can trust you’re getting top-tier parts designed for durability and a perfect fit. Prices for these Camshafts start at just $2.99, giving you a range of options to suit your budget. Backed by over 1 customer ratings and an average rating of 4.2 stars, Dorman Camshafts provide both reliability and excellent performance. Choosing a Dorman Camshaft from Advance Auto Parts is a smart investment in your vehicle’s performance and longevity.
FAQs for 1981 GMC K3500 Camshafts
What are the best-selling Camshafts for 1981 GMC K3500s?
Out of 177 Camshafts that fit 1981 GMC K3500s, the following parts are the top sellers:
- Steel Cup Expansion Plug 2-3/32 In., SC, Height 0.278 (3492524) – $3.99
- Engine Camshaft Bearing Set (3695492) – $49.99
- Camshaft Bearing Set (20683616) – $72.99
What’s the price range for 1981 GMC K3500 Camshafts?
The prices of Camshafts for the 1981 GMC K3500 range from $2.99 up to $1,745.99 for the most premium parts.
What is the average price of a Camshaft for a 1981 GMC K3500?
The average price for Camshafts for the 1981 GMC K3500 is $475.07. Keep in mind the variety of part types within our Camshaft category, where you are likely to find a wide range of prices across a variety of parts and components.
Does Advance Auto Parts sell Camshafts for other GMC K3500 model years?
What are the cheapest Camshafts for my 1981 GMC K3500?
The cheapest 1981 GMC K3500 Camshafts we carry are:
- Steel Cup Expansion Plug 1-5/8 In., Height 0.500 (3492265) – $2.99
- Steel Cup Expansion Plug 2-7/64 In., Height 0.310 (sold by each) (22140588) – $2.99
- Steel Cup Expansion Plug 2-3/32 In., SC, Height 0.278 (sold by each) (22140434) – $2.99
- Steel Cup Expansion Plug 2-3/32 In., Height 0.530 (sold by each) (22140409) – $2.99
- Steel Cup Expansion Plug 2-7/31 In. SC, Height 0.260 (sold by each) (22140441) – $2.99
Does Advance Auto Parts sell Camshafts for any other 1981 GMC models?
Yes. We stock Camshafts for 16 other popular 1981 GMC models. Some of the most popular are 1981 Jimmy Camshafts, 1981 K2500 Camshafts, 1981 C2500 Camshafts, 1981 K1500 Camshafts, and 1981 C1500 Camshafts.
What are the top-rated Camshafts that fit the 1981 GMC K3500?
Based on 59 reviews by customers, our 1981 GMC K3500 Camshafts have an average customer rating of 4 stars. These are the highest-rated categories of Camshafts for the 1981 GMC K3500 and their top-rated products:
- Engine Camshaft Bolts
- Cam Bolt Lock Plate Kit (11151895) – $21.49
- Camshaft Plugs
- Steel Cup Expansion Plug 1-5/8 In., Height 0.500 (3492265) – $2.99
- Camshaft Followers
- Engine Valve Lifter (5688698) – $13.99
What types of Camshafts do you sell for my 1981 GMC K3500?
As of 3/1/26, these are some of the most in-demand types of Camshafts for a 1981 GMC K3500:
Can I get help with 1981 GMC K3500 Camshaft orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about GMC Camshafts and more.
What is your return policy for GMC K3500 Camshafts?
Advance Auto Parts keeps returns simple. For new GMC K3500 Camshafts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.