1990 GMC P6000 Performance and Racing Products
Find Your Specific 1990 GMC P6000 Performance and Racing Products
Below you will find various in-demand GMC Performance and Racing Products, components and accessories for your 1990 P6000. Advance Auto Parts has popular P6000 parts like Performance Engines Performance Radiators and more. You’ll also find aftermarket and OEM Performance and Racing Products for other P6000 model years including
1983,
1984,
1985,
1986,
1987,
1988,
1989,
1992,
1993 and more. Select a category of 1990 GMC P6000 Performance and Racing Products below and start saving instantly.
Popular 1990 GMC P6000 Performance and Racing Products Categories
Essential Performance and Racing Products for 1990 GMC P6000s
Competition Cams – High Energy Aluminum 1.7 Ratio Roller Rocker Set for BBC 396-454 w/ 7/16" Stud (Part No.17021-16)
from
$270.99
These High Energy Die Cast Aluminum Roller Rocker Arms for Chevy V8 396-454 applications are perfect for street and moderate race use. With a 7/16″ stud diameter and 1.7 ratio, the die cast, larger-than-stock body of the rocker arms is made of aluminum for superior strength with light overall weight. High Energy Die Cast Aluminum Roller Rocker Arms from COMP Cams are an affordable option that feature a die cast, aluminum body with a needle bearing fulcrum and roller tip. Designed to be stiffer and more durable, these cost effective rocker arms are capable of providing added valve lift while withstanding the rigors of a performance application. Their specially engineered fulcrum and roller tip create far less friction than sliding factory models to lower oil temperatures, thus improving both response and horsepower. Snap rings are used to hold the trunion and bearings locked in place.
Product Features:
See More
Product Features:
- Cost effective aluminum construction provides superior strength to weight ratio
- Needle bearing fulcrum and roller tip reduce friction and lower oil temperatures for improved response and horsepower
- Durable design increases valve lift while withstanding the rigors of moderate race use
- Die-formed aluminum body is larger than stock, and may require modifications to stock valve covers for clearance.
Mr. Gasket – Thermocap Radiator Cap (Part No.2470B)
from
$54.99
The fastest, easiest way to know exactly when it’s safe to open your radiator cap. ThermoCap, with its built-in calibrated thermometer, indicates the coolant temperature.
Product Features:
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Product Features:
- Indicates coolant temperature
- Helps prevent coolant injuries
- Fahrenheit and centigrade readings
- Color-coded temperature ranges
- Integrated coolant reclamation valve
- Improves under-hood appearance
- Chromed crown with a colored trim ring
Competition Cams – Thumpr 227/241 Hydraulic Roller Cam and Lifter Kit (Part No.CL11-600-8)
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 – Magnum 230/230 Hydraulic Flat Cam K-Kit (Part No.K11-208-3)
from
$614.99
BIG BLOCK CHEVY HYDRAULIC COMPLETE KIT – Magnum: Great for street machines. Use headers and 9:1+ compression. In 396-402 use 2500+ stall and lower gears. Rough idle.
Product Features:
See More
Product Features:
- K-Kit includes cam, lifters, valve springs, valve locks, retainers, valve stem seals, timing set, assembly lube, instructions and decals
- HYDRAULIC – Magnum: Great for street machines. Use headers and 9:1+ compression. In 396-402 use 2500+ stall and lower gears. Rough idle.
- 280/280 Advertised Duration, 230/230 Duration @ .050″, .520″/.520″ Lift, 110 Lobe Separation
- Can be used with mild ratio rocker arms and traditional performance valve springs.
Competition Cams – XE 240/246 Hydraulic Flat Cam/Lifter Kit (Part No.CL11-250-3)
from
$342.99
BIG BLOCK CHEVY HYDRAULIC CAM AND LIFTER KIT – Xtreme Energy: Street/strip, 2800+ stall, rough idle. 9.5:1+ compression.
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: 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
Competition Cams – Thumpr 227/241 Hydraulic Flat Cam and Lifter Kit (Part No.CL11-600-4)
from
$875.99
BIG 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 Big 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.
- 279/296 Advertised Duration, 227/241 Duration @ .050″, .498″/.483″ Lift, 107 Lobe Separation
- Valve spring upgrade required
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:
See More
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 – 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 – 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 – Thumpr 227/241 Hydraulic Roller Cam K-Kit (Part No.K11-600-8)
from
$1545.99
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 – High Energy 206/206 Hydraulic Flat Cam/Lifter Kit (Part No.CL11-202-3)
from
$635.99
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:
See More
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 243/257 Hydraulic Flat Cam and Lifter Kit for Chevrolet Big Block 396-454 (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 – Mutha’ Thumpr 235/249 Hydraulic Roller Cam K-Kit (Part No.K11-601-8)
from
$1545.99
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 – Xtreme Energy 240/246 Hydraulic Flat Cam K-Kit (Part No.K11-250-3)
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 – Xtreme Energy 212/218 Hydraulic Flat Cam K-Kit (Part No.K11-234-3)
from
$588.99
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 – Thumpr 227/241 Hydraulic Flat Cam (Part No.11-600-4)
from
$350.99
HYDRAULIC – Thumpr: High performance street, stock converter ok, best with 2000+ converter and gears. Choppy/thumping idle.
Product Features:
See More
Product Features:
- HYDRAULIC – Thumpr: High performance street, stock converter ok, best with 2000+ converter and gears. Choppy/thumping idle.
- 279/296 Advertised Duration, 227/241 Duration @ .050″, .498″/.483″ Lift, 107 Lobe Separation
- Valve spring upgrade required
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:
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 – Thumpr 243/257 Hydraulic Flat Cam (Part No.11-602-4)
from
$350.99
HYDRAULIC – 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:
- 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 – 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:
See More
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 – High Energy 212/212 Hydraulic Flat Cam (Part No.11-203-3)
from
$363.99
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:
See More
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 – 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:
See More
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 – 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 – 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.
Upgrade your 1990 GMC P6000 with Top-Quality Performance and Racing Products
When it comes to maintaining or upgrading your 1990 GMC P6000, nothing is more important than using high-quality OEM or aftermarket parts that you can trust. Whether you’re repairing damage to your GMC or enhancing its overall performance, Performance and Racing Products are key to keeping your P6000 functioning at its best. At Advance Auto Parts, we offer a wide selection of 31 Performance and Racing Products for the 1990 GMC P6000, designed to meet your needs without breaking the bank.
From
Performance Engine
replacements to
Performance Radiators
upgrades, we’ve got you covered with parts that fit your vehicle perfectly and ensure long-lasting performance.
Affordable Prices and Wide Selection
Shopping for Performance and Racing Products for any vehicle can be a hassle, especially if you’re on a budget. But with Advance Auto Parts, you can find high-quality Performance and Racing Products for your 1990 GMC P6000 at great prices.
Our Performance and Racing Products inventory for this model
ranges from just $54.99 to $1,545.99, with
an average price of $559.69.
Our 31 Performance and Racing Products in stock come from 2 trusted brands, so you’re sure to find the right part for your 1990 GMC P6000 without overspending.
Top Brands and High Customer Satisfaction
Advance Auto Parts takes pride in offering only the best brands in the automotive industry. For your 1990 GMC P6000, we stock popular OEM and aftermarket Performance and Racing Products from top names
like Competition Cams, and more.
Competition Cams Performance and Racing Products
start at just $259.99 and boast an impressive 4.1 stars average rating from customers.
With 4 customer reviews and counting, our 1990 GMC P6000 Performance and Racing Products have a strong track record of reliability, ensuring you can trust your purchase.
Explore Related Parts and More
While you’re here, don’t forget to check out other essential categories that go hand in hand with Performance and Racing Product upgrades. Explore related part types like Fluids and Chemicals, Wipers and Related Products
and more to make sure your 1990 GMC P6000 is always ready to roll. We’re committed to providing you with everything you need to keep your P6000 in top shape, all in one place.
Start shopping confidently below for your 1990 GMC P6000!
Best-Selling Performance Engines for 1990 GMC P6000s
Enhance the driving experience in your GMC with 30 quality Performance Engine components, starting at $259.99.
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:
See More
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 – 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:
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 – High Energy Aluminum 1.7 Ratio Roller Rocker Set for BBC 396-454 w/ 7/16" Stud (Part No.17021-16)
from
$270.99
These High Energy Die Cast Aluminum Roller Rocker Arms for Chevy V8 396-454 applications are perfect for street and moderate race use. With a 7/16″ stud diameter and 1.7 ratio, the die cast, larger-than-stock body of the rocker arms is made of aluminum for superior strength with light overall weight. High Energy Die Cast Aluminum Roller Rocker Arms from COMP Cams are an affordable option that feature a die cast, aluminum body with a needle bearing fulcrum and roller tip. Designed to be stiffer and more durable, these cost effective rocker arms are capable of providing added valve lift while withstanding the rigors of a performance application. Their specially engineered fulcrum and roller tip create far less friction than sliding factory models to lower oil temperatures, thus improving both response and horsepower. Snap rings are used to hold the trunion and bearings locked in place.
Product Features:
See More
Product Features:
- Cost effective aluminum construction provides superior strength to weight ratio
- Needle bearing fulcrum and roller tip reduce friction and lower oil temperatures for improved response and horsepower
- Durable design increases valve lift while withstanding the rigors of moderate race use
- Die-formed aluminum body is larger than stock, and may require modifications to stock valve covers for clearance.
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:
See More
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 – 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:
See More
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 – Thumpr 227/241 Hydraulic Roller Cam K-Kit (Part No.K11-600-8)
from
$1545.99
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 K-Kit (Part No.K11-601-8)
from
$1545.99
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 – Thumpr 227/241 Hydraulic Flat Cam K-Kit (Part No.K11-600-4)
from
$1254.99
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 – Thumpr 243/257 Hydraulic Flat Cam K-Kit (Part No.K11-602-4)
from
$1201.99
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 – Thumpr 227/241 Hydraulic Roller Cam and Lifter Kit (Part No.CL11-600-8)
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 – Thumpr 243/257 Hydraulic Flat Cam and Lifter Kit for Chevrolet Big Block 396-454 (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 – Thumpr 227/241 Hydraulic Flat Cam and Lifter Kit (Part No.CL11-600-4)
from
$875.99
BIG 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 Big 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.
- 279/296 Advertised Duration, 227/241 Duration @ .050″, .498″/.483″ 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 – Xtreme Energy 240/246 Hydraulic Flat Cam K-Kit (Part No.K11-250-3)
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 – High Energy 206/206 Hydraulic Flat Cam/Lifter Kit (Part No.CL11-202-3)
from
$635.99
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:
See More
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 – Magnum 230/230 Hydraulic Flat Cam K-Kit (Part No.K11-208-3)
from
$614.99
BIG BLOCK CHEVY HYDRAULIC COMPLETE KIT – Magnum: Great for street machines. Use headers and 9:1+ compression. In 396-402 use 2500+ stall and lower gears. Rough idle.
Product Features:
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Product Features:
- K-Kit includes cam, lifters, valve springs, valve locks, retainers, valve stem seals, timing set, assembly lube, instructions and decals
- HYDRAULIC – Magnum: Great for street machines. Use headers and 9:1+ compression. In 396-402 use 2500+ stall and lower gears. Rough idle.
- 280/280 Advertised Duration, 230/230 Duration @ .050″, .520″/.520″ Lift, 110 Lobe Separation
- Can be used with mild ratio rocker arms and traditional performance valve springs.
Competition Cams – High Energy 212/212 Hydraulic Flat Cam/Lifter Kit (Part No.CL11-203-3)
from
$596.99
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 – Xtreme Energy 212/218 Hydraulic Flat Cam K-Kit (Part No.K11-234-3)
from
$588.99
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 218/224 Hydraulic Flat Cam K-Kit (Part No.K11-238-3)
from
$588.99
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 – 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:
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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 – Magnum 253/253 Hydraulic Flat Cam and Lifter Kit (Part No.CL11-214-4)
from
$390.99
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 212/212 Hydraulic Flat Cam (Part No.11-203-3)
from
$363.99
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 243/257 Hydraulic Flat Cam (Part No.11-602-4)
from
$350.99
HYDRAULIC – 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:
- 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
Most Popular 1990 GMC P6000 Performance Radiators
Customize your GMC with 1 Performance Radiators products
like Performance Radiator Caps, all
priced under $54.99.
Mr. Gasket – Thermocap Radiator Cap (Part No.2470B)
from
$54.99
The fastest, easiest way to know exactly when it’s safe to open your radiator cap. ThermoCap, with its built-in calibrated thermometer, indicates the coolant temperature.
Product Features:
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Product Features:
- Indicates coolant temperature
- Helps prevent coolant injuries
- Fahrenheit and centigrade readings
- Color-coded temperature ranges
- Integrated coolant reclamation valve
- Improves under-hood appearance
- Chromed crown with a colored trim ring
Top-Rated Performance and Racing Products Brands For Your 1990 GMC P6000
Shop for the best-rated brands offering Performance and Racing Products and other products for your 1990 GMC P6000s. Below you’ll find some of our best rated Performance and Racing Products from Competition Cams, and more. Performance and Racing Products from these brands that fit a 1990 P6000 start at just $259.99 and are rated as high as 4.1 stars. OEM and aftermarket Performance and Racing Products don’t get more top quality, durable, and affordable than from the brands below.
Popular Competition Cams 1990 GMC P6000 Performance and Racing Products
When it comes to maintaining or upgrading your 1990 GMC P6000, using quality Performance and Racing Products is essential to ensure durability and a perfect fit. Competition Cams ticks all of those boxes. We offer a wide selection of Competition Cams Performance and Racing Products, specifically designed for the 1990 GMC P6000. With over 2 Competition Cams brand Performance and Racing Products in stock, you’re sure to find what you need. The prices for these top-notch parts start as low as $259.99, with an average price of just $448.99. Plus, with over 2 customer reviews and an average rating of 4.1 stars, you can trust that our Competition Cams Performance and Racing Products will get the job done right. Choose Advance Auto Parts for reliability, quality, and expert-approved parts that keep your vehicle running strong.
from
$637.99
(1)
High Energy 218/218 Hydraulic Flat Cam/Lifter Kit
“Perfect replacement part for my 1986 Olds 442. Works as expected.”
FAQs for 1990 GMC P6000 Performance and Racing Products
Which Performance and Racing Products are best-sellers for 1990 GMC P6000s?
Out of 31 Performance and Racing Products that fit 1990 GMC P6000s, the following parts are the top sellers:
- Thermocap Radiator Cap (10648773) – $54.99
- Xtreme Energy 224/230 Hydraulic Flat Cam (10202820) – $259.99
- High Energy Aluminum 1.7 Ratio Roller Rocker Set for BBC 396-454 w/ 7/16" Stud (10214922) – $270.99
What’s the price range for 1990 GMC P6000 Performance and Racing Products?
Performance and Racing Product prices for the 1990 GMC P6000 start at $54.99 and go up to $1,545.99 for the most premium parts.
What’s the average price of a Performance and Racing Product for a 1990 GMC P6000?
The average price for Performance and Racing Products for the 1990 GMC P6000 is $559.69. Keep in mind the variety of part types within our Performance and Racing Product category so you are likely to find a wide range of prices across a variety of parts and components.
Does Advance Auto Parts sell Performance and Racing Products for other GMC P6000 model years?
What are the cheapest Performance and Racing Products for my 1990 GMC P6000?
The cheapest 1990 GMC P6000 Performance and Racing Products we carry in stock are:
- Thermocap Radiator Cap (10648773) – $54.99
- Xtreme Energy 224/230 Hydraulic Flat Cam (10202820) – $259.99
- Xtreme Energy 240/246 Hydraulic Flat Cam (10322324) – $259.99
- Xtreme Energy 212/218 Hydraulic Flat Cam (10321923) – $259.99
- Magnum/Oval Track 244/244 Hydraulic Flat Cam (10322288) – $259.99
What are the top-rated Performance and Racing Products that fit the 1990 GMC P6000?
Out of 4 reviews by customers, our 1990 GMC P6000 Performance and Racing Products have an average customer rating of . These are some of the highest-rated Performance and Racing Product types for the 1990 GMC P6000 and their top-rated products:
- Performance Engines
- High Energy 218/218 Hydraulic Flat Cam/Lifter Kit (10214943) – $637.99
- Xtreme Energy 212/218 Hydraulic Flat Cam (10321923) – $259.99
- Magnum 253/253 Hydraulic Flat Cam (10322287) – $291.99
What types of Performance and Racing Products do you sell for my 1990 GMC P6000?
As of 11/2/25, these are some of the most in-demand types of Performance and Racing Products for a 1990 GMC P6000:
Can I get help with 1990 GMC P6000 Performance and Racing Product orders?
Contact our customer support team, by chat or phone, through the help desk page, where you can find instant answers about GMC Performance and Racing Products and more.
What is your return policy for GMC P6000 Performance and Racing Products?
Advance Auto Parts keeps returns simple. For new GMC P6000 Performance and Racing Products and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.
