1989 GMC R2500 Camshafts
Your 1989 GMC R2500 might be the best vehicle you’ve ever owned. Or you may just be struggling to keep it highway-approved. No matter the situation, Advance Auto Parts has the Camshafts you desperately need.
We currently carry 10 Camshafts to choose from for your 1989 GMC R2500, and our inventory prices range from as little as $72.99 up to $566.99.
On top of low prices, Advance Auto Parts offers 3 different trusted brands of Camshafts for the 1989 GMC R2500. We only sell parts from trusted brands like Competition Cams so that you can find quality parts you can count on.
Have parts delivered straight to your home, or find the nearest Advance Auto Parts store to check out our Camshafts stock in-person!
Camshafts for Your 1989 GMC R2500
Competition Cams – Xtreme Energy 236/242 Hydraulic Roller Cam for Chevrolet Small Block (Part No.12-433-8)
from
$522.99
HYDRAULIC ROLLER – Xtreme Energy Retro-Fit: Street/strip applications, 9:1+ compression, intake, headers, 2800+ stall, gears.
Product Features:
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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 – CAMSHAFT, SBC 295 BIG MUTHA THUMPR HYDRAULIC 1 EA (Part No.12-602-4)
from
$529.99
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:
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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 – CAMSHAFT, SBC 284 XTREME ENERGY HYDRAULIC 1 EA (Part No.12-250-3)
from
$258.99
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:
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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.
Edelbrock – Rollin’ Thunder Camshaft for 1987-Later Small-Block Chevy 265-350 V8 (Part No.2209)
from
$566.99
Edelbrock Rollin’ Thunder Camshaft #2209 is designed for 265-350 Chevy V8 engines from 1987-Later and produce optimum torque from the low-end to the mid-range. Rollin’ Thunder camshafts should be matched with Performer manifolds for vehicles operating fro
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Competition Cams – CAMSHAFT, BBC 282 XTREME ENERGY HYD ROLLER 1 EA (Part No.11-432-8)
from
$547.99
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:
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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 – Thumpr 227/241 Hydraulic Flat Cam for Chevrolet Big Block 396-454 (Part No.11-600-4)
from
$542.99
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:
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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 – CAMSHAFT, SBC 291 MUTHA THUMPR HYDRAULIC ROLLER 1 EA (Part No.12-601-8)
from
$522.99
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.
Edelbrock – Rollin’ Thunder Camshaft for 1987-Later 283-400 Non LT1 / Non Gen III (Part No.2204)
from
$413.99
Product Features:
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- Ideal for street high performance and racing applications
- Use stock ratio rocker arms only
- Use stock ratio rocker arms only
- Basic operating RPM range is between 1, 500-6, 500 RPM
- Use with Edelbrock aftermarket cylinder heads, adjustable valve-train components and 9. 5: 1 compression ratio
Competition Cams – CAMSHAFT, BBC 280 MAGNUM HYDRAULIC 1 EA (Part No.11-202-3)
from
$235.99
Ideal for use with mainly stock components like rocker arms, intake manifolds, cylinder heads, compression ratio, torque converters and rear gear ratios, the High Energy camshaft grind family is a great choice for street performance applications. Offering
Product Features:
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Product Features:
- Good blend of efficiency and performance.
- Perfect choice for performance street rebuilds.
- Work well with mainly stock components such as rockers, manifolds, heads, compression, torque converters and gears.
Sealed Power – Engine Camshaft (Part No.CS-774)
from
$72.99
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:
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Product Features:
- Meets or exceeds OEM specs
- Original equipment performance
- Idle: Stock
- Latest high quality materials
- Precision machining
- Made in USA
FAQs for 1989 GMC R2500 Camshafts
What are the most popular Camshafts for the 1989 GMC R2500?
With 3 brands you can trust, our most popular Camshafts for the 1989 GMC R2500 parts are:
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$522.99
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Xtreme Energy 236/242 Hydraulic Roller Cam for Chevrolet Small Block
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