1999 GMC C7500 Topkick Performance Engines
Keep Your 1999 GMC C7500 Topkick in Top Shape with a Quality Performance Engine
When it comes to maintaining or upgrading your 1999 GMC C7500 Topkick, choosing high-quality parts is crucial for ensuring your vehicle stays in top shape, whether you’re tackling a repair or enhancing performance. At Advance Auto Parts, we know how important it is to find the right Performance Engine for your C7500 Topkick. We currently carry a top Performance Engine in stock that is built to last. Whether you’re replacing a damaged Performance Engine or looking to upgrade, our selection for the 1999 GMC C7500 Topkick ensures you’ll find exactly what you need to keep your vehicle looking and performing its best.
Find Your Specific 1999 GMC C7500 Topkick Performance Engines
Looking for the perfect Performance Engine for your 1999 GMC C7500 Topkick? You’re in the right place. Below, you’ll find a Performance Engine from a trusted manufacturer that is a perfect fit for your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Performance Engines, ensuring durability and a precise fit for your GMC C7500 Topkick. Whether you’re driving a 1999 model or another popular model year like
1997,
1998, and
2000, we’ve got you covered. Purchasing Performance Engines 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 Performance Engines that fit your vehicle.
Essential 1999 GMC C7500 Topkick Performance Engines
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 – Thumpr 227/241 Hydraulic Roller Cam and Lifter Kit (Part No.CL01-600-8)
from
$816.99
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:
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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 – Thumpr 235/249 Hydraulic Flat Cam K-Kit (Part No.K11-601-4)
from
$1011.00
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:
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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 – 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 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 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 – Mutha Thumpr 235/249 Hydraulic Roller Cam/Lifter Kit (Part No.CL11-601-8)
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 – 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:
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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 – 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:
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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 – 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
Popular 1999 GMC C7500 Topkick Performance Engines Categories
Most Popular Performance Engine Camshaft and Lifter Kit for 1999 GMC C7500 Topkicks
Enhance your 1999 GMC C7500 Topkick with this popular Performance Engine Camshaft and Lifter Kit we have in stock, for $816.99.
Competition Cams – Thumpr 227/241 Hydraulic Roller Cam and Lifter Kit (Part No.CL01-600-8)
from
$816.99
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.
FAQs for 1999 GMC C7500 Topkick Performance Engines
What’s the price range for 1999 GMC C7500 Topkick Performance Engines?
We currently have just one Performance Engines for the 1999 GMC C7500 Topkick in stock: Thumpr 227/241 Hydraulic Roller Cam and Lifter Kit and it costs $816.99.
Does Advance Auto Parts sell Performance Engines for other GMC C7500 Topkick model years?
Does Advance Auto Parts sell Performance Engines for any other 1999 GMC models?
Yes. We stock Performance Engines for 18 other popular 1999 GMC models. Some of the most popular are 1999 Yukon Performance Engines, 1999 Sierra 1500 Performance Engines, 1999 Savana 1500 Performance Engines, 1999 Savana 2500 Performance Engines, and 1999 Jimmy Performance Engines.
What types of Performance Engines do you sell for my 1999 GMC C7500 Topkick?
We currently have just 1 Performance Engine in stock for a 1999 GMC C7500 Topkick, and as of 6/2/26, it is a Performance Engine Camshaft and Lifter Kit.
Can I get help with 1999 GMC C7500 Topkick 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 C7500 Topkick Performance Engines?
Advance Auto Parts keeps returns simple. For new GMC C7500 Topkick Performance Engines and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.