1985 GMC C7000 Performance Engines
Keep Your 1985 GMC C7000 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 1985 GMC C7000 looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Performance Engine Camshafts and Performance Engine Camshaft and Lifter Kits. 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.
Competitive Prices and Extensive Inventory
The average price for a 1985 GMC C7000 Performance Engine at Advance Auto Parts is around $587.49, with a range that starts at $235.99 and goes up to $1,322.99. With 4 options in stock from one trusted brand, finding the right fit is easy. Popular picks like CAMSHAFT, BBC 280 MAGNUM HYDRAULIC 1 EA, CAMSHAFT, BBC 280 MAGNUM HYD 1 EA, and Thumpr 243/257 Hydraulic Flat Cam and Lifter Kit for Chevrolet Big Block 396-454 start at just $235.99 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 Distributors and Performance Ignition Products. At Advance Auto Parts, we’re here to help you keep your 1985 GMC C7000 in peak condition, inside and out.
Find Your Specific 1985 GMC C7000 Performance Engines
Looking for the perfect Performance Engine for your 1985 GMC C7000? You’re in the right place. Below, you’ll find links to various types of Performance Engines that fit 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 C7000. Whether you’re driving a 1985 model or another popular model year like
1981,
1982,
1983,
1984,
1986,
1987,
1988,
1989, and
1990, 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 1985 GMC C7000 Performance Engines
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.
Competition Cams – Thumpr 227/241 Hydraulic Flat Cam (Part No.11-600-4)
from
$542.99
HYDRAULIC – Thumpr: High performance street, stock converter ok, best with 2000+ converter and gears. Choppy/thumping idle.
Product Features:
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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 – CAMSHAFT, BBC 280 MAGNUM HYD 1 EA (Part No.11-208-3)
from
$247.99
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. Ideal for use with higher compression ratio engines that
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 – Thumpr 243/257 Hydraulic Flat Cam and Lifter Kit for Chevrolet Big Block 396-454 (Part No.CL11-602-4)
from
$1322.99
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:
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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 – 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
Popular 1985 GMC C7000 Performance Engines Categories
Most Popular Performance Engine Camshafts for 1985 GMC C7000s
Enhance your 1985 GMC C7000 with one of the 3 Performance Engine Camshafts we have in stock, starting at just $235.99.
Competition Cams – Thumpr 227/241 Hydraulic Flat Cam (Part No.11-600-4)
from
$542.99
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 – CAMSHAFT, BBC 280 MAGNUM HYD 1 EA (Part No.11-208-3)
from
$247.99
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. Ideal for use with higher compression ratio engines that
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 – 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:
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.
Best-Selling 1985 GMC C7000 Performance Engine Camshaft and Lifter Kit
Upgrade your C7000 with our best-selling Performance Engine Camshaft and Lifter Kit.
Competition Cams – Thumpr 243/257 Hydraulic Flat Cam and Lifter Kit for Chevrolet Big Block 396-454 (Part No.CL11-602-4)
from
$1322.99
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
FAQs for 1985 GMC C7000 Performance Engines
What are the best-selling Performance Engines for 1985 GMC C7000s?
Out of 4 Performance Engines that fit 1985 GMC C7000s, the following parts are the top sellers:
- CAMSHAFT, BBC 280 MAGNUM HYDRAULIC 1 EA (10322190) – $235.99
- CAMSHAFT, BBC 280 MAGNUM HYD 1 EA (10202821) – $247.99
- Thumpr 243/257 Hydraulic Flat Cam and Lifter Kit for Chevrolet Big Block 396-454 (10214778) – $1,322.99
What’s the price range for 1985 GMC C7000 Performance Engines?
The prices of Performance Engines for the 1985 GMC C7000 range from $235.99 up to $1,322.99 for the most premium parts.
What is the average price of a Performance Engines Performance Engine for a 1985 GMC C7000?
The average price for Performance Engines for the 1985 GMC C7000 is $587.49. 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 C7000 model years?
What are the cheapest Performance Engines for my 1985 GMC C7000?
The cheapest 1985 GMC C7000 Performance Engines we carry are:
- CAMSHAFT, BBC 280 MAGNUM HYDRAULIC 1 EA (10322190) – $235.99
- CAMSHAFT, BBC 280 MAGNUM HYD 1 EA (10202821) – $247.99
- Thumpr 227/241 Hydraulic Flat Cam (10043200) – $542.99
- Thumpr 243/257 Hydraulic Flat Cam and Lifter Kit for Chevrolet Big Block 396-454 (10214778) – $1,322.99
Does Advance Auto Parts sell Performance Engines for any other 1985 GMC models?
Yes. We stock Performance Engines for 18 other popular 1985 GMC models. Some of the most popular are 1985 Jimmy Performance Engines, 1985 K2500 Performance Engines, 1985 C2500 Performance Engines, 1985 K1500 Performance Engines, and 1985 C1500 Performance Engines.
What types of Performance Engines do you sell for my 1985 GMC C7000?
As of 4/10/25, these are some of the most in-demand types of Performance Engines for a 1985 GMC C7000:
Can I get help with 1985 GMC C7000 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 C7000 Performance Engines?
Advance Auto Parts keeps returns simple. For new GMC C7000 Performance Engines and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.