1989 GMC P6000 Performance Engines
Keep Your 1989 GMC P6000 in Top Shape with Quality Performance Engines
Whether you’re repairing or upgrading your Performance Engine, using high-quality parts is key to keeping your 1989 GMC P6000 looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including , , and . 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 Performance Engines from Trusted Brands
Looking for a reliable Performance Engine? We’ve got you covered with options from brands you know and trust like Competition Cams. For example, Competition Cams Performance Engines start at just $898.99 with an average 4.1 star rating. With over 14 reviews and a solid 4 star average, you can shop with confidence knowing other GMC P6000 owners approve.
Competitive Prices and Extensive Inventory
The average price for a 1989 GMC P6000 Performance Engine at Advance Auto Parts is around $509.66, with a range that starts at $17.79 and goes up to $1,201.99. With 27 options in stock from one trusted brand, finding the right fit is easy. Popular picks like Xtreme Energy 206/212 Hydraulic Flat Cam, Xtreme Energy 230/236 Hydraulic Flat Cam, and Xtreme Energy 224/230 Hydraulic Flat Cam start at just $226.99 and offer a great balance of form and function.
Explore Related Parts
While you’re upgrading or replacing your Performance Engine, don’t forget to check out other key components like Performance Fuel Systems and Performance Radiators. At Advance Auto Parts, we’re here to help you keep your 1989 GMC P6000 in peak condition, inside and out.
Essential 1989 GMC P6000 Performance Engines
Competition Cams – Magnum 224/224 Hydraulic Flat Cam (Part No.12-212-2)
from
$226.99
HYDRAULIC – Magnum: Great for street machines. Needs 2200+ stall, headers and gears. Rough idle.
Product Features:
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Product Features:
- 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
Competition Cams – Xtreme Energy 206/212 Hydraulic Flat Cam (Part No.12-230-2)
from
$226.99
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 – Xtreme Energy 212/218 Hydraulic Flat Cam (Part No.11-234-3)
from
$259.99
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 – Xtreme Energy 240/246 Hydraulic Flat Cam (Part No.11-250-3)
from
$259.99
HYDRAULIC – Xtreme Energy: Street/strip, 2800+ stall, rough idle. 9.5:1+ compression.
Product Features:
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Product Features:
- HYDRAULIC – Xtreme Energy: Street/strip, 2800+ stall, rough idle. 9.5:1+ compression.
- 284/296 Advertised Duration, 240/246 Duration @ .050″, .574″/.578″ Lift, 110 Lobe Separation
- Valve spring upgrade required
- Best performance with aftermarket intake manifolds, headers, lower gear ratios etc.
Competition Cams – Xtreme Energy 224/230 Hydraulic Flat Cam (Part No.11-242-3)
from
$259.99
HYDRAULIC – Xtreme Energy: Good for street machines, slightly rough idle, stock converter will work but best with 1800+ stall.
Product Features:
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Product Features:
- HYDRAULIC – Xtreme Energy: Good for street machines, slightly rough idle, stock converter will work but best with 1800+ stall.
- 268/280 Advertised Duration, 224/230 Duration @ .050″, .515″/.520″ Lift, 110 Lobe Separation
- Valve spring upgrade required
- Best performance with aftermarket intake manifolds, headers, lower gear ratios etc.
Competition Cams – Mutha’ Thumpr 235/249 Hydraulic Flat Cam (Part No.12-601-4)
from
$350.99
HYDRAULIC – Mutha’ Thumpr: High performance street/strip, needs 9:1 compression, 2500+ stall, intake, gears and headers, rough idle.
Product Features:
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Product Features:
- HYDRAULIC – Mutha’ Thumpr: High performance street/strip, needs 9:1 compression, 2500+ stall, intake, gears and headers, rough idle.
- 287/305 Advertised Duration, 235/249 Duration @ .050″, .489″/.476″ Lift, 107 Lobe Separation
- Valve spring upgrade required
Competition Cams – Thumpr 235/249 Hydraulic Flat Cam (Part No.11-601-4)
from
$395.99
HYDRAULIC – Mutha’ Thumpr: High performance street/strip, needs 9:1 compression, 2500+ stall, intake, gears and headers, rough idle.
Product Features:
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Product Features:
- HYDRAULIC – Mutha’ Thumpr: High performance street/strip, needs 9:1 compression, 2500+ stall, intake, gears and headers, rough idle.
- 287/304 Advertised Duration, 235/249 Duration @ .050″, .510″/.495″ Lift, 107 Lobe Separation
- Valve spring upgrade required
Competition Cams – Xtreme Energy 224/230 Hydraulic Flat Cam (Part No.12-242-2)
from
$251.99
HYDRAULIC – Xtreme Energy: Great for street machines, largest cam for stock converter, better with 2000 stall.
Product Features:
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Product Features:
- HYDRAULIC – Xtreme Energy: Great for street machines, largest cam for stock converter, better with 2000 stall.
- 268/280 Advertised Duration, 224/230 Duration @ .050″, .477″/.480″ Lift, 110 Lobe Separation
- Valve spring upgrade required
- Best performance with aftermarket intake manifolds, headers, lower gear ratios etc.
Competition Cams – Xtreme Energy 230/236 Hydraulic Flat Cam (Part No.12-246-3)
from
$258.99
HYDRAULIC – Xtreme Energy: Very strong mid-range torque and throttle response, 2200+ stall.
Product Features:
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Product Features:
- HYDRAULIC – Xtreme Energy: Very strong mid-range torque and throttle response, 2200+ stall.
- 274/286 Advertised Duration, 230/236 Duration @ .050″, .490″/.490″ Lift, 110 Lobe Separation
- Valve spring upgrade required
- Best performance with aftermarket intake manifolds, headers, lower gear ratios etc.
Competition Cams – High Energy/Marine 218/218 Hydraulic Flat Cam/Lifter Kit (Part No.CL12-210-2)
from
$898.99
SMALL BLOCK CHEVY HYDRAULIC CAM AND LIFTER KIT – High Energy: Good street performance with stock converter, choppy idle. OR High Energy Marine: Biggest cam for inboard/outboard. Good for ski, economy and light performance.
Product Features:
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Product Features:
- Cam and lifter kit for Small Block Chevy engines
- CL-Kit includes cam, lifters, assembly lube, instructions and decals
- HYDRAULIC – High Energy: Good street performance with stock converter, choppy idle. OR High Energy Marine: Biggest cam for inboard/outboard. Good for ski, economy and light performance.
- 268/268 Advertised Duration, 218/218 Duration @ .050″, .454″/.454″ Lift, 110 Lobe Separation
- Valve spring upgrade required
Competition Cams – Big Mutha’ Thumpr 243/257 Hydraulic Flat Cam/Lifter Kit (Part No.CL12-602-4)
from
$914.99
SMALL BLOCK CHEVY HYDRAULIC CAM AND LIFTER KIT – Big Mutha’ Thumpr: Street/strip, needs 9.5:1 compression, 2800+ stall, intake, gears and headers, very rough idle.
Product Features:
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Product Features:
- Cam and lifter kit for Small Block Chevy engines
- CL-Kit includes cam, lifters, assembly lube, instructions and decals
- HYDRAULIC – Big Mutha’ Thumpr: Street/strip, needs 9.5:1 compression, 2800+ stall, intake, gears and headers, very rough idle.
- 295/313 Advertised Duration, 243/257 Duration @ .050″, .500″/.486″ Lift, 107 Lobe Separation
- Valve spring upgrade required
Competition Cams – Xtreme Energy 230/236 Hydraulic Flat Cam K-Kit (Part No.K11-246-3)
from
$643.99
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/O-Track 244/244 Hydraulic Flat Cam/Lifter Kit (Part No.CL11-213-3)
from
$342.99
BIG BLOCK CHEVY HYDRAULIC CAM AND LIFTER KIT – 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:
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Product Features:
- Cam and lifter kit for Big Block Chevy engines
- CL-Kit includes cam, lifters, assembly lube, instructions and decals
- 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
Competition Cams – XE Computer Control 206/212 Hydraulic Flat Cam/Lifter Kit (Part No.CL12-249-4)
from
$390.99
SMALL BLOCK CHEVY HYDRAULIC CAM AND LIFTER KIT – Xtreme Energy Computer Controlled: Great in throttle body, crossfire or carbureted engine and 305 TPI.
Product Features:
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Product Features:
- Cam and lifter kit for Small Block Chevy engines
- CL-Kit includes cam, lifters, assembly lube, instructions and decals
- HYDRAULIC – Xtreme Energy Computer Controlled: Great in throttle body, crossfire or carbureted engine and 305 TPI.
- 249/260 Advertised Duration, 206/212 Duration @ .050″, .434″/.444″ Lift, 112 Lobe Separation
- Valve spring upgrade required
Competition Cams – Thumpr 227/241 Hydraulic Roller Cam and Lifter Kit (Part No.CL12-600-8)
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 – Cam And Lifter Kit, Sbc 294 Xtreme Energy Hydraulic 1 Ea (Part No.CL12-254-3)
from
$338.99
SMALL BLOCK CHEVY HYDRAULIC CAM AND LIFTER KIT – Xtreme Energy: Pro Street/bracket, needs good intake, headers, gear and 3300+ stall.
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 – Xtreme Energy: Pro Street/bracket, needs good intake, headers, gear and 3300+ stall.
- 294/306 Advertised Duration, 250/256 Duration @ .050″, .519″/.523″ Lift, 110 Lobe Separation
- Valve spring upgrade required
Competition Cams – Magnum 253/253 Hydraulic Flat Cam K-Kit (Part No.K11-214-4)
from
$678.99
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:
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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 – High Energy 206/206 Hydraulic Flat Cam K-Kit (Part No.K12-205-2)
from
$1201.99
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.
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.
Competition Cams – High Energy 218/218 Hydraulic Flat Cam/Lifter Kit (Part No.CL11-205-3)
from
$637.99
BIG BLOCK CHEVY HYDRAULIC CAM AND LIFTER KIT – High Energy: Performance with slight rough idle in 396. Great for heavy towing in 454 c.i.
Product Features:
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Product Features:
- Cam and lifter kit for Big Block Chevy engines
- CL-Kit includes cam, lifters, assembly lube, instructions and decals
- HYDRAULIC – High Energy: Performance with slight rough idle in 396. Great for heavy towing in 454 c.i.
- 268/268 Advertised Duration, 218/218 Duration @ .050″, .485″/.485″ Lift, 110 Lobe Separation
Competition Cams – XE 250/256 Hydraulic Flat Cam/Lifter Kit (Part No.CL11-254-4)
from
$390.99
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 – Mutha’ Thumpr 235/249 Hydraulic Flat Cam and Lifter Kit (Part No.CL12-601-4)
from
$963.99
SMALL BLOCK CHEVY HYDRAULIC CAM AND LIFTER KIT – Mutha’ Thumpr: High performance street/strip, needs 9:1 compression, 2500+ stall, intake, gears and headers, 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 – Mutha’ Thumpr: High performance street/strip, needs 9:1 compression, 2500+ stall, intake, gears and headers, rough idle.
- 287/305 Advertised Duration, 235/249 Duration @ .050″, .489″/.476″ Lift, 107 Lobe Separation
- Valve spring upgrade required
Competition Cams – Thumpr 227/241 Hydraulic Flat Cam and Lifter Kit (Part No.CL12-600-4)
from
$914.99
SMALL BLOCK CHEVY HYDRAULIC CAM AND LIFTER KIT – Thumpr : High performance street, stock converter ok, best with 2000+ converter and gears. Choppy/thumping 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 – Thumpr : High performance street, stock converter ok, best with 2000+ converter and gears. Choppy/thumping idle.
- 279/297 Advertised Duration, 227/241 Duration @ .050″, .479″/.465″ Lift, 107 Lobe Separation
- Valve spring upgrade required
Competition Cams – Xtreme Energy 206/212 Hydraulic Flat Cam and Lifter Kit (Part No.CL12-230-2)
from
$305.99
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 – Xtreme Energy 224/230 Hydraulic Flat Cam and Lifter Kit (Part No.CL12-242-2)
from
$305.99
SMALL BLOCK CHEVY HYDRAULIC CAM AND LIFTER KIT – Xtreme Energy: Great for street machines, largest cam for stock converter, better with 2000 stall.
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 – Xtreme Energy: Great for street machines, largest cam for stock converter, better with 2000 stall.
- 268/280 Advertised Duration, 224/230 Duration @ .050″, .477″/.480″ Lift, 110 Lobe Separation
- Valve spring upgrade required
Competition Cams – Cam & Lifter Kit, Bbc 295T Big Mutha Thumpr Hyd 1 Kt (Part No.CL11-602-4)
from
$937.99
BIG BLOCK CHEVY HYDRAULIC CAM AND LIFTER KIT – Big Mutha’ Thumpr: Street/strip, needs 9.5:1 compression, 2800+ stall, intake, gears and headers, very rough idle.
Product Features:
See More
Product Features:
- Cam and lifter kit for Big Block Chevy engines
- CL-Kit includes cam, lifters, assembly lube, instructions and decals
- HYDRAULIC – Big Mutha’ Thumpr: Street/strip, needs 9.5:1 compression, 2800+ stall, intake, gears and headers, very rough idle.
- 295/312 Advertised Duration, 243/257 Duration @ .050″, .522″/.507″ Lift, 107 Lobe Separation
- Valve spring upgrade required
Competition Cams – Magnum/Drag Race 253/253 Hydraulic Flat Cam and Lifter Kit (Part No.CL12-214-4)
from
$390.99
SMALL BLOCK CHEVY HYDRAULIC CAM AND LIFTER KIT – 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:
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Product Features:
- Cam and lifter kit for Small Block Chevy engines
- CL-Kit includes cam, lifters, assembly lube, instructions and decals
- 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 – XE 218/224 Hydraulic Flat Cam/Lifter Kit (Part No.CL11-238-3)
from
$342.99
BIG BLOCK CHEVY HYDRAULIC CAM AND LIFTER KIT – Xtreme Energy: Strong torque. Excellent response, heavy towing in 454 with 4.10 gear.
Product Features:
See More
Product Features:
- Cam and lifter kit for Big Block Chevy engines
- CL-Kit includes cam, lifters, assembly lube, instructions and decals
- 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
Popular 1989 GMC P6000 Performance Engines Categories
Most Popular Performance Engine Camshafts for 1989 GMC P6000s
Enhance your 1989 GMC P6000 with one of the 7 Performance Engine Camshafts we have in stock, starting at just $226.99.
Competition Cams – Xtreme Energy 206/212 Hydraulic Flat Cam (Part No.12-230-2)
from
$226.99
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 – Xtreme Energy 230/236 Hydraulic Flat Cam (Part No.12-246-3)
from
$258.99
HYDRAULIC – Xtreme Energy: Very strong mid-range torque and throttle response, 2200+ stall.
Product Features:
See More
Product Features:
- HYDRAULIC – Xtreme Energy: Very strong mid-range torque and throttle response, 2200+ stall.
- 274/286 Advertised Duration, 230/236 Duration @ .050″, .490″/.490″ Lift, 110 Lobe Separation
- Valve spring upgrade required
- Best performance with aftermarket intake manifolds, headers, lower gear ratios etc.
Competition Cams – Xtreme Energy 224/230 Hydraulic Flat Cam (Part No.12-242-2)
from
$251.99
HYDRAULIC – Xtreme Energy: Great for street machines, largest cam for stock converter, better with 2000 stall.
Product Features:
See More
Product Features:
- HYDRAULIC – Xtreme Energy: Great for street machines, largest cam for stock converter, better with 2000 stall.
- 268/280 Advertised Duration, 224/230 Duration @ .050″, .477″/.480″ Lift, 110 Lobe Separation
- Valve spring upgrade required
- Best performance with aftermarket intake manifolds, headers, lower gear ratios etc.
Competition Cams – Camshaft, CS 300BR-14 (Part No.12-704-8)
from
$611.99
Camshaft, CS 300BR-14
Competition Cams – XE 236/242 SRLR SBC (Part No.12-770-8)
from
$611.99
XE 236/242 SRLR SBC
Competition Cams – Mutha’ Thumpr 235/249 Hydraulic Flat Cam (Part No.12-601-4)
from
$350.99
HYDRAULIC – Mutha’ Thumpr: High performance street/strip, needs 9:1 compression, 2500+ stall, intake, gears and headers, rough idle.
Product Features:
See More
Product Features:
- HYDRAULIC – Mutha’ Thumpr: High performance street/strip, needs 9:1 compression, 2500+ stall, intake, gears and headers, rough idle.
- 287/305 Advertised Duration, 235/249 Duration @ .050″, .489″/.476″ Lift, 107 Lobe Separation
- Valve spring upgrade required
Competition Cams – Magnum 224/224 Hydraulic Flat Cam (Part No.12-212-2)
from
$226.99
HYDRAULIC – Magnum: Great for street machines. Needs 2200+ stall, headers and gears. Rough idle.
Product Features:
See More
Product Features:
- 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
Best-Selling 1989 GMC P6000 Performance Engine Camshaft and Lifter Kits
Upgrade your P6000 with one of our 17 best-selling Performance Engine Camshaft and Lifter Kits, earning an average 4 stars rating across 14 reviews.
Competition Cams – Big Mutha’ Thumpr 243/257 Hydraulic Flat Cam/Lifter Kit (Part No.CL12-602-4)
from
$914.99
SMALL BLOCK CHEVY HYDRAULIC CAM AND LIFTER KIT – Big Mutha’ Thumpr: Street/strip, needs 9.5:1 compression, 2800+ stall, intake, gears and headers, very 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 – Big Mutha’ Thumpr: Street/strip, needs 9.5:1 compression, 2800+ stall, intake, gears and headers, very rough idle.
- 295/313 Advertised Duration, 243/257 Duration @ .050″, .500″/.486″ Lift, 107 Lobe Separation
- Valve spring upgrade required
Competition Cams – High Energy/Marine 218/218 Hydraulic Flat Cam/Lifter Kit (Part No.CL12-210-2)
from
$898.99
SMALL BLOCK CHEVY HYDRAULIC CAM AND LIFTER KIT – High Energy: Good street performance with stock converter, choppy idle. OR High Energy Marine: Biggest cam for inboard/outboard. Good for ski, economy and light performance.
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 – High Energy: Good street performance with stock converter, choppy idle. OR High Energy Marine: Biggest cam for inboard/outboard. Good for ski, economy and light performance.
- 268/268 Advertised Duration, 218/218 Duration @ .050″, .454″/.454″ Lift, 110 Lobe Separation
- Valve spring upgrade required
Competition Cams – High Energy 206/206 Hydraulic Flat Cam K-Kit (Part No.K12-205-2)
from
$1201.99
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.
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.
Competition Cams – Thumpr 227/241 Hydraulic Roller Cam and Lifter Kit (Part No.CL12-600-8)
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 – Mutha’ Thumpr 235/249 Hydraulic Flat Cam and Lifter Kit (Part No.CL12-601-4)
from
$963.99
SMALL BLOCK CHEVY HYDRAULIC CAM AND LIFTER KIT – Mutha’ Thumpr: High performance street/strip, needs 9:1 compression, 2500+ stall, intake, gears and headers, 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 – Mutha’ Thumpr: High performance street/strip, needs 9:1 compression, 2500+ stall, intake, gears and headers, rough idle.
- 287/305 Advertised Duration, 235/249 Duration @ .050″, .489″/.476″ Lift, 107 Lobe Separation
- Valve spring upgrade required
Competition Cams – Thumpr 227/241 Hydraulic Flat Cam and Lifter Kit (Part No.CL12-600-4)
from
$914.99
SMALL BLOCK CHEVY HYDRAULIC CAM AND LIFTER KIT – Thumpr : High performance street, stock converter ok, best with 2000+ converter and gears. Choppy/thumping 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 – Thumpr : High performance street, stock converter ok, best with 2000+ converter and gears. Choppy/thumping idle.
- 279/297 Advertised Duration, 227/241 Duration @ .050″, .479″/.465″ Lift, 107 Lobe Separation
- Valve spring upgrade required
Competition Cams – XE Computer Control 224/230 Hydraulic Flat Cam/Lifter Kit Chevrolet Small Block (Part No.CL12-268-4)
from
$579.99
XE Computer Control 224/230 Hydraulic Flat Cam/Lifter Kit Chevrolet Small Block
Competition Cams – Nostalgia Plus 211/218 Hydraulic Flat Cam and Lifter Kit Chevrolet Small Block (Part No.CL12-670-4)
from
$579.99
Nostalgia Plus 211/218 Hydraulic Flat Cam and Lifter Kit Chevrolet Small Block
Competition Cams – XE Computer Control 212/218 Hydraulic Flat Cam/Lifter Kit Chevrolet Small Block (Part No.CL12-256-4)
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$579.99
XE Computer Control 212/218 Hydraulic Flat Cam/Lifter Kit Chevrolet Small Block
Competition Cams – Magnum 248/248 Solid Flat Cam and Lifter Kit for Chevrolet Small Block (Part No.CL12-224-4)
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$578.99
Magnum 248/248 Solid Flat Cam and Lifter Kit for Chevrolet Small Block
Competition Cams – Xtreme Energy 236/242 Solid Flat Cam and Lifter Kit for Chevrolet Small Block (Part No.CL12-677-4)
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$578.99
Xtreme Energy 236/242 Solid Flat Cam and Lifter Kit for Chevrolet Small Block
Competition Cams – Xtreme 4×4 210/218 Hydraulic Flat Cam and Lifter Kit for Chevrolet Small Block (Part No.CL12-235-2)
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$438.99
Xtreme 4×4 210/218 Hydraulic Flat Cam and Lifter Kit for Chevrolet Small Block
Competition Cams – Magnum/Drag Race 253/253 Hydraulic Flat Cam and Lifter Kit (Part No.CL12-214-4)
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$390.99
SMALL BLOCK CHEVY HYDRAULIC CAM AND LIFTER KIT – 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:
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Product Features:
- Cam and lifter kit for Small Block Chevy engines
- CL-Kit includes cam, lifters, assembly lube, instructions and decals
- 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 – XE Computer Control 206/212 Hydraulic Flat Cam/Lifter Kit (Part No.CL12-249-4)
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$390.99
SMALL BLOCK CHEVY HYDRAULIC CAM AND LIFTER KIT – Xtreme Energy Computer Controlled: Great in throttle body, crossfire or carbureted engine and 305 TPI.
Product Features:
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Product Features:
- Cam and lifter kit for Small Block Chevy engines
- CL-Kit includes cam, lifters, assembly lube, instructions and decals
- HYDRAULIC – Xtreme Energy Computer Controlled: Great in throttle body, crossfire or carbureted engine and 305 TPI.
- 249/260 Advertised Duration, 206/212 Duration @ .050″, .434″/.444″ Lift, 112 Lobe Separation
- Valve spring upgrade required
Competition Cams – Cam And Lifter Kit, Sbc 294 Xtreme Energy Hydraulic 1 Ea (Part No.CL12-254-3)
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$338.99
SMALL BLOCK CHEVY HYDRAULIC CAM AND LIFTER KIT – Xtreme Energy: Pro Street/bracket, needs good intake, headers, gear and 3300+ stall.
Product Features:
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Product Features:
- Cam and lifter kit for Small Block Chevy engines
- CL-Kit includes cam, lifters, assembly lube, instructions and decals
- HYDRAULIC – Xtreme Energy: Pro Street/bracket, needs good intake, headers, gear and 3300+ stall.
- 294/306 Advertised Duration, 250/256 Duration @ .050″, .519″/.523″ Lift, 110 Lobe Separation
- Valve spring upgrade required
Competition Cams – Xtreme Energy 206/212 Hydraulic Flat Cam and Lifter Kit (Part No.CL12-230-2)
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$305.99
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 – Xtreme Energy 224/230 Hydraulic Flat Cam and Lifter Kit (Part No.CL12-242-2)
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$305.99
SMALL BLOCK CHEVY HYDRAULIC CAM AND LIFTER KIT – Xtreme Energy: Great for street machines, largest cam for stock converter, better with 2000 stall.
Product Features:
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Product Features:
- Cam and lifter kit for Small Block Chevy engines
- CL-Kit includes cam, lifters, assembly lube, instructions and decals
- HYDRAULIC – Xtreme Energy: Great for street machines, largest cam for stock converter, better with 2000 stall.
- 268/280 Advertised Duration, 224/230 Duration @ .050″, .477″/.480″ Lift, 110 Lobe Separation
- Valve spring upgrade required
Top-Quality Performance Engine Rocker Arms for 1989 GMC P6000s
Choose a high-quality OEM or aftermarket Performance Engine Rocker Arm for GMC P6000s and enjoy top-notch performance from $17.79.
Competition Cams – ENGINE ROCKER ARM (Part No.1828-1)
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$61.99
ENGINE ROCKER ARM
Competition Cams – ENGINE ROCKER ARM (Part No.1411-1)
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$23.29
ENGINE ROCKER ARM
Competition Cams – ENGINE ROCKER ARM (Part No.1211-1)
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$17.79
ENGINE ROCKER ARM
Top-Rated Performance Engine Brands For Your 1989 GMC P6000
When it comes to finding the perfect Performance Engine for your 1989 GMC P6000, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 1 trusted brands. We carry the most popular Performance Engine brands including Competition Cams, and more, all known for their exceptional customer ratings (average brand rating of 4.1 stars) and competitive prices, as low as $898.99. Purchasing a Performance Engine from us here at Advance Auto Parts is a smart move for both you and your 1989 GMC P6000, providing peace of mind with parts that meet or exceed OEM standards.
Popular Competition Cams 1989 GMC P6000 Performance Engines
If you’re looking for a top-quality Performance Engine for your 1989 GMC P6000, Advance Auto Parts has exactly what you need with our selection of Competition Cams Performance Engines. We have 2 Competition Cams Performance Engines in stock for this fitment, all known for their durability and precision fit. With prices starting at just $898.99 and an average cost of $906.99, you’ll find the perfect Performance Engine for your needs and budget. Competition Cams Performance Engines for the 1989 GMC P6000 come highly rated, with over 14 customer reviews and an impressive average rating of 4.1 stars. Choosing a Competition Cams Performance Engine from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
from
$898.99
(1)
High Energy/Marine 218/218 Hydraulic Flat Cam/Lifter Kit
“nearly identical match for the original part”
from
$914.99
(13)
Big Mutha’ Thumpr 243/257 Hydraulic Flat Cam/Lifter Kit
“Worked prefect. Gave me the Hi speed blower back”
FAQs for 1989 GMC P6000 Performance Engines
What are the best-selling Performance Engines for 1989 GMC P6000s?
Out of 27 Performance Engines that fit 1989 GMC P6000s, the following parts are the top sellers:
- Xtreme Energy 206/212 Hydraulic Flat Cam (10321964) – $226.99
- Xtreme Energy 230/236 Hydraulic Flat Cam (10321885) – $258.99
- Xtreme Energy 224/230 Hydraulic Flat Cam (10202822) – $251.99
What’s the price range for 1989 GMC P6000 Performance Engines?
The prices of Performance Engines for the 1989 GMC P6000 range from $17.79 up to $1,201.99 for the most premium parts.
What is the average price of a Performance Engine for a 1989 GMC P6000?
The average price for Performance Engines for the 1989 GMC P6000 is $509.66. Keep in mind the variety of part types within our Performance Engine category, where you are likely to find a wide range of prices across a variety of parts and components.
Does Advance Auto Parts sell Performance Engines for other GMC P6000 model years?
What are the cheapest Performance Engines for my 1989 GMC P6000?
The cheapest 1989 GMC P6000 Performance Engines we carry are:
- ENGINE ROCKER ARM (50272798) – $17.79
- ENGINE ROCKER ARM (50272934) – $23.29
- ENGINE ROCKER ARM (50272900) – $61.99
- Xtreme Energy 206/212 Hydraulic Flat Cam (10321964) – $226.99
- Magnum 224/224 Hydraulic Flat Cam (10202655) – $226.99
Does Advance Auto Parts sell Performance Engines for any other 1989 GMC models?
Yes. We stock Performance Engines for 22 other popular 1989 GMC models. Some of the most popular are 1989 K2500 Performance Engines, 1989 C2500 Performance Engines, 1989 K1500 Performance Engines, 1989 C1500 Performance Engines, and 1989 K3500 Performance Engines.
What are the top-rated Performance Engines that fit the 1989 GMC P6000?
The one 1989 GMC P6000 Performance Engine we have in stock is the ENGINE ROCKER ARM. It costs $17.79.
What types of Performance Engines do you sell for my 1989 GMC P6000?
As of 3/1/26, these are some of the most in-demand types of Performance Engines for a 1989 GMC P6000:
Can I get help with 1989 GMC P6000 Performance Engine orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about GMC Performance Engines and more.
What is your return policy for GMC P6000 Performance Engines?
Advance Auto Parts keeps returns simple. For new GMC P6000 Performance Engines and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.