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 Camshaft and Lifter Kits, Performance Engine Piston Rings, and Performance Engine Camshafts. 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 $297.99 with an average 4.0 star rating. With over 9 reviews and a solid 3.0 star average, you can shop with confidence knowing other GMC C7000 owners approve.
Competitive Prices and Extensive Inventory
The average price for a 1985 GMC C7000 Performance Engine at Advance Auto Parts is around $577.98, with a range that starts at $21.69 and goes up to $1,623.99. With 54 options in stock from 3 trusted brands, finding the right fit is easy. Popular picks like Competition Cams Xtreme Energy 218/224 Hydraulic Flat Cam, 11-238-3, Competition Cams Xtreme Energy 224/230 Hydraulic Flat Cam, 11-242-3, and Competition Cams Xtreme Energy 240/246 Hydraulic Flat Cam, 11-250-3 start at just $297.99 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 Oil Filters. 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
Sealed Power – Sealed Power Engine Piston Ring Set, E-292K 30 (Part No.E-292K 30)
from
$188.99
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
See More
Competition Cams – Competition Cams Magnum 206/206 Hydraulic Roller Cam, 11-410-8 (Part No.11-410-8)
from
$574.99
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.
See More
Competition Cams – Competition Cams Magnum 244/244 Hydraulic Roller Cam, 11-460-8 (Part No.11-460-8)
from
$577.99
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.
See More
Competition Cams – Competition Cams Xtreme Energy 224/230 Hydraulic Roller Cam, 11-423-8 (Part No.11-423-8)
from
$577.99
HYDRAULIC ROLLER – Xtreme Energy Retro-Fit: Great for street machines, needs intake, headers, 2000+ stall, and gears.
See More
Competition Cams – Competition Cams Xtreme Energy 250/256 Hydraulic Flat Cam, 11-254-4 (Part No.11-254-4)
from
$309.99
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,
See More
Competition Cams – Competition Cams Magnum 232/232 Hydraulic Roller Cam, 11-450-8 (Part No.11-450-8)
from
$577.99
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.
See More
Competition Cams – Competition Cams Xtreme Energy 224/230 Hydraulic Flat Cam, 11-242-3 (Part No.11-242-3)
from
$297.99
HYDRAULIC – Xtreme Energy: Good for street machines, slightly rough idle, stock converter will work but best with 1800+ stall.
See More
Competition Cams – Competition Cams Magnum 253/253 Hydraulic Flat Cam and Lifter Kit, CL11-214-4 (Part No.CL11-214-4)
from
$397.99
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.
See More
Competition Cams – Competition Cams Big Mutha’ Thumpr 243/257 Hydraulic Roller Cam/Lifter Kit, CL11-602-8 (Part No.CL11-602-8)
from
$1225.99
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.
See More
Competition Cams – Competition Cams Magnum/Oval Track 244/244 Hydraulic Flat Cam, 11-213-3 (Part No.11-213-3)
from
$297.99
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.
See More
Competition Cams – Competition Cams Magnum 224/224 Hydraulic Flat Cam, 11-207-3 (Part No.11-207-3)
from
$297.99
HYDRAULIC – Magnum: Good for daily driven street machine, works with stock converter, likes headers. 396 needs 3.55-3.73 gear and 1800+ stall. Slight rough idle.
See More
Competition Cams – Competition Cams Thumpr 235/249 Hydraulic Flat Cam, 11-601-4 (Part No.11-601-4)
from
$309.99
HYDRAULIC – Mutha’ Thumpr: High performance street/strip, needs 9:1 compression, 2500+ stall, intake, gears and headers, rough idle.
See More
Competition Cams – Competition Cams Thumpr 243/257 Hydraulic Flat Cam, 11-602-4 (Part No.11-602-4)
from
$309.99
HYDRAULIC – Big Mutha’ Thumpr: Street/strip, needs 9.5:1 compression, 2800+ stall, intake, gears and headers, very rough idle.
See More
Competition Cams – Competition Cams Xtreme Energy 212/218 Hydraulic Flat Cam and Lifter, CL11-234-3 (Part No.CL11-234-3)
from
$386.99
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.
See More
Competition Cams – Competition Cams Magnum 244/244 Hydraulic Roller Cam K-Kit, K11-460-8 (Part No.K11-460-8)
from
$1623.99
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.
See More
Competition Cams – Competition Cams Magnum/O-Track 244/244 Hydraulic Flat Cam/Lifter Kit, CL11-213-3 (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.
See More
Competition Cams – Competition Cams Mutha Thumpr 235/249 Hydraulic Roller Cam/Lifter Kit, CL11-601-8 (Part No.CL11-601-8)
from
$1225.99
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.
See More
Competition Cams – Competition Cams Thumpr 227/241 Hydraulic Flat Cam and Lifter Kit, CL11-600-4 (Part No.CL11-600-4)
from
$397.99
BIG BLOCK CHEVY HYDRAULIC CAM AND LIFTER KIT – Thumpr: High performance street, stock converter ok, best with 2000+ converter and gears. Choppy/thumping idle.
See More
Competition Cams – Competition Cams XE 224/230 Hydraulic Roller Cam and Lifter Kit, CL11-423-8 (Part No.CL11-423-8)
from
$1225.99
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.
See More
Competition Cams – Competition Cams Thumpr 227/241 Hydraulic Roller Cam and Lifter Kit, CL11-600-8 (Part No.CL11-600-8)
from
$1225.99
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.
See More
Competition Cams – Competition Cams XE 218/224 Hydraulic Roller Cam and Lifter Kit, CL11-422-8 (Part No.CL11-422-8)
from
$1225.99
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.
See More
Mr. Gasket – Mr. Gasket Cylinder Head Dowel Pins, 4377 (Part No.4377)
from
$21.69
Big Block Chevrolet tubular head dowel, .638/.639 inch o.d. (outer diameter) by 1/2 inch. Packaged two per set. These hard to find dowel pins are precision machined then case hardened for accurate alignment in engine assembly.
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Popular 1985 GMC C7000 Performance Engines Categories
Most Popular Performance Camshaft and Lifter Kits for 1985 GMC C7000s
Enhance your 1985 GMC C7000 with one of the 20 Performance Camshaft and Lifter Kits we have in stock, starting at just $297.99.
Competition Cams – Competition Cams Xtreme Energy 212/218 Hydraulic Flat Cam, 11-234-3 (Part No.11-234-3)
from
$297.99
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,
See More
Competition Cams – Competition Cams Xtreme Energy 240/246 Hydraulic Flat Cam, 11-250-3 (Part No.11-250-3)
from
$297.99
HYDRAULIC – Xtreme Energy: Street/strip, 2800+ stall, rough idle. 9.5:1+ compression.
See More
Competition Cams – Competition Cams Big Mutha’ Thumpr 243/257 Hydraulic Roller Cam/Lifter Kit, CL11-602-8 (Part No.CL11-602-8)
from
$1225.99
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.
See More
Competition Cams – Competition Cams Thumpr 243/257 Hydraulic Flat Cam K-Kit, K11-602-4 (Part No.K11-602-4)
from
$744.99
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.
See More
Competition Cams – Competition Cams Magnum 253/253 Hydraulic Flat Cam K-Kit, K11-214-4 (Part No.K11-214-4)
from
$712.99
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.
See More
Competition Cams – Competition Cams High Energy 206/206 Hydraulic Flat Cam K-Kit, K11-202-3 (Part No.K11-202-3)
from
$582.99
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.
See More
Competition Cams – Competition Cams XE 250/256 Hydraulic Flat Cam/Lifter Kit, CL11-254-4 (Part No.CL11-254-4)
from
$397.99
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.
See More
Competition Cams – Competition Cams Magnum 253/253 Hydraulic Flat Cam and Lifter Kit, CL11-214-4 (Part No.CL11-214-4)
from
$397.99
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.
See More
Competition Cams – Competition Cams Cam & Lifter Kit, Bbc 295T Big Mutha Thumpr Hyd 1 Kt, CL11-602-4 (Part No.CL11-602-4)
from
$397.99
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.
See More
Competition Cams – Competition Cams High Energy 212/212 Hydraulic Flat Cam/Lifter Kit, CL11-203-3 (Part No.CL11-203-3)
from
$386.99
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.
See More
Competition Cams – Competition Cams Magnum 230/230 Hydraulic Flat Cam and Lifter Kit, CL11-208-3 (Part No.CL11-208-3)
from
$386.99
BIG BLOCK CHEVY HYDRAULIC CAM AND LIFTER KIT – Magnum: Great for street machines. Use headers and 9:1+ compression. In 396-402 use 2500+ stall and lower gears. Rough idle.
See More
Competition Cams – Competition Cams XE 230/236 Hydraulic Flat Cam/Lifter Kit, CL11-246-3 (Part No.CL11-246-3)
from
$386.99
BIG BLOCK CHEVY HYDRAULIC CAM AND LIFTER KIT – Xtreme Energy: High performance street, very strong mid-range, with headers & 2000+ stall.
See More
Competition Cams – Competition Cams Xtreme Energy 212/218 Hydraulic Flat Cam and Lifter, CL11-234-3 (Part No.CL11-234-3)
from
$386.99
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.
See More
Competition Cams – Competition Cams XE 224/230 Hydraulic Flat Cam/Lifter Kit, CL11-242-3 (Part No.CL11-242-3)
from
$386.99
BIG BLOCK CHEVY HYDRAULIC CAM AND LIFTER KIT – Xtreme Energy: Good for street machines, slightly rough idle, stock converter will work but best with 1800+ stall.
See More
Competition Cams – Competition Cams XE 218/224 Hydraulic Flat Cam/Lifter Kit, CL11-238-3 (Part No.CL11-238-3)
from
$386.99
BIG BLOCK CHEVY HYDRAULIC CAM AND LIFTER KIT – Xtreme Energy: Strong torque. Excellent response, heavy towing in 454 with 4.10 gear.
See More
Competition Cams – Competition Cams Thumpr 235/249 Hydraulic Flat Cam, 11-601-4 (Part No.11-601-4)
from
$309.99
HYDRAULIC – Mutha’ Thumpr: High performance street/strip, needs 9:1 compression, 2500+ stall, intake, gears and headers, rough idle.
See More
Competition Cams – Competition Cams Thumpr 243/257 Hydraulic Flat Cam, 11-602-4 (Part No.11-602-4)
from
$309.99
HYDRAULIC – Big Mutha’ Thumpr: Street/strip, needs 9.5:1 compression, 2800+ stall, intake, gears and headers, very rough idle.
See More
Competition Cams – Competition Cams Magnum/Oval Track 244/244 Hydraulic Flat Cam, 11-213-3 (Part No.11-213-3)
from
$297.99
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.
See More
Competition Cams – Competition Cams Magnum 224/224 Hydraulic Flat Cam, 11-207-3 (Part No.11-207-3)
from
$297.99
HYDRAULIC – Magnum: Good for daily driven street machine, works with stock converter, likes headers. 396 needs 3.55-3.73 gear and 1800+ stall. Slight rough idle.
See More
Competition Cams – Competition Cams High Energy 212/212 Hydraulic Flat Cam, 11-203-3 (Part No.11-203-3)
from
$297.99
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.
See More
Best-Selling 1985 GMC C7000 Performance Engine Piston Ring
Upgrade your C7000 with our best-selling Performance Engine Piston Ring.
Sealed Power – Sealed Power Engine Piston Ring Set, E-292K 30 (Part No.E-292K 30)
from
$188.99
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
See More
Top-Quality Performance Engine Camshafts for 1985 GMC C7000s
Choose a high-quality OEM or aftermarket Performance Engine Camshaft for GMC C7000s and enjoy top-notch performance from $297.99.
Competition Cams – Competition Cams Magnum 253/253 Hydraulic Flat Cam, 11-214-4 (Part No.11-214-4)
from
$309.99
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.
See More
Competition Cams – Competition Cams Xtreme Energy 224/230 Hydraulic Flat Cam, 11-242-3 (Part No.11-242-3)
from
$297.99
HYDRAULIC – Xtreme Energy: Good for street machines, slightly rough idle, stock converter will work but best with 1800+ stall.
See More
Competition Cams – Competition Cams Xtreme Energy 218/224 Hydraulic Flat Cam, 11-238-3 (Part No.11-238-3)
from
$297.99
HYDRAULIC – Xtreme Energy: Strong torque. Excellent response, heavy towing in 454 with 4.10 gear.
See More
Competition Cams – Competition Cams Xtreme Energy 206/212 Hydraulic Roller Cam, 11-408-8 (Part No.11-408-8)
from
$577.99
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.
See More
Competition Cams – Competition Cams Xtreme Energy 248/254 Hydraulic Roller Cam, 11-444-8 (Part No.11-444-8)
from
$577.99
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.
See More
Competition Cams – Competition Cams Magnum 244/244 Hydraulic Roller Cam, 11-460-8 (Part No.11-460-8)
from
$577.99
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.
See More
Competition Cams – Competition Cams Xtreme Energy 224/230 Hydraulic Roller Cam, 11-423-8 (Part No.11-423-8)
from
$577.99
HYDRAULIC ROLLER – Xtreme Energy Retro-Fit: Great for street machines, needs intake, headers, 2000+ stall, and gears.
See More
Competition Cams – Competition Cams Magnum 232/232 Hydraulic Roller Cam, 11-450-8 (Part No.11-450-8)
from
$577.99
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.
See More
Competition Cams – Competition Cams Xtreme Energy 236/242 Hydraulic Roller Cam, 11-433-8 (Part No.11-433-8)
from
$577.99
HYDRAULIC ROLLER – Xtreme Energy Retro-Fit: Street/strip applications, works well in large c.i. street machine with 2500+ stall.
See More
Competition Cams – Competition Cams Xtreme Energy 218/224 Hydraulic Roller Cam, 11-422-8 (Part No.11-422-8)
from
$577.99
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.
See More
Competition Cams – Competition Cams Magnum 224/224 Hydraulic Roller Cam, 11-430-8 (Part No.11-430-8)
from
$577.99
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.
See More
Competition Cams – Competition Cams Magnum 252/252 Hydraulic Roller Cam, 11-470-8 (Part No.11-470-8)
from
$577.99
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.
See More
Competition Cams – Competition Cams CAMSHAFT, BBC 282 XTREME ENERGY HYD ROLLER 1 EA, 11-432-8 (Part No.11-432-8)
from
$577.99
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, the Xtreme Energy grind family offers gains in torque and horsepower while still delivering adequate vacuum for power brakes and other vacuum dependent accessories. Xtreme Energy camshafts work great in carbureted applications, but offer the best performance with aftermarket intake manifolds, lower gear ratios, headers and free flowing exhaust.
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Competition Cams – Competition Cams Xtreme Energy 242/248 Hydraulic Roller Cam, 11-443-8 (Part No.11-443-8)
from
$577.99
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.
See More
Competition Cams – Competition Cams Xtreme Energy 212/218 Hydraulic Roller Cam, 11-413-8 (Part No.11-413-8)
from
$577.99
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.
See More
Competition Cams – Competition Cams Magnum 206/206 Hydraulic Roller Cam, 11-410-8 (Part No.11-410-8)
from
$574.99
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.
See More
Competition Cams – Competition Cams Xtreme Energy 200/206 Hydraulic Roller Cam, 11-407-8 (Part No.11-407-8)
from
$573.99
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.
See More
Competition Cams – Competition Cams Thumpr 227/241 Hydraulic Flat Cam for Chevrolet Big Block 396-454, 11-600-4 (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.
See More
Competition Cams – Competition Cams Xtreme Energy 250/256 Hydraulic Flat Cam, 11-254-4 (Part No.11-254-4)
from
$309.99
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,
See More
Competition Cams – Competition Cams Xtreme Energy 206/212 Hydraulic Flat Cam, 11-230-3 (Part No.11-230-3)
from
$297.99
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,
See More
Competition Cams – Competition Cams Xtreme Energy 230/236 Hydraulic Flat Cam, 11-246-3 (Part No.11-246-3)
from
$297.99
HYDRAULIC – Xtreme Energy: High performance street, very strong mid-range, with headers & 2000+ stall.
See More
Top Picks for 1985 GMC C7000 Performance Engine Camshaft and Lifter Kits
Invest in one of our 11 durable Performance Engine Camshaft and Lifter Kits for your 1985 GMC, knowing you’re getting trusted brands and expert craftsmanship.
Competition Cams – Competition Cams Magnum 244/244 Hydraulic Roller Cam K-Kit, K11-460-8 (Part No.K11-460-8)
from
$1623.99
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.
See More
Competition Cams – Competition Cams Xtreme Energy 248/254 Hydraulic Roller Cam K-Kit, K11-444-8 (Part No.K11-444-8)
from
$1623.99
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.
See More
Competition Cams – Competition Cams Magnum 252/252 Hydraulic Roller Cam K-Kit, K11-470-8 (Part No.K11-470-8)
from
$1623.99
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.
See More
Competition Cams – Competition Cams XE 224/230 Hydraulic Roller Cam and Lifter Kit, CL11-423-8 (Part No.CL11-423-8)
from
$1225.99
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.
See More
Competition Cams – Competition Cams Mutha Thumpr 235/249 Hydraulic Roller Cam/Lifter Kit, CL11-601-8 (Part No.CL11-601-8)
from
$1225.99
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.
See More
Competition Cams – Competition Cams XE 218/224 Hydraulic Roller Cam and Lifter Kit, CL11-422-8 (Part No.CL11-422-8)
from
$1225.99
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.
See More
Competition Cams – Competition Cams Thumpr 227/241 Hydraulic Roller Cam and Lifter Kit, CL11-600-8 (Part No.CL11-600-8)
from
$1225.99
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.
See More
Competition Cams – Competition Cams Magnum/Oval Track 244/244 Hydraulic Flat Cam K-Kit, K11-213-3 (Part No.K11-213-3)
from
$698.99
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.
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Competition Cams – Competition Cams Xtreme Energy 240/246 Hydraulic Flat Cam K-Kit, K11-250-3 (Part No.K11-250-3)
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$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.
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Competition Cams – Competition Cams Thumpr 227/241 Hydraulic Flat Cam and Lifter Kit, CL11-600-4 (Part No.CL11-600-4)
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$397.99
BIG BLOCK CHEVY HYDRAULIC CAM AND LIFTER KIT – Thumpr: High performance street, stock converter ok, best with 2000+ converter and gears. Choppy/thumping idle.
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Competition Cams – Competition Cams Magnum/O-Track 244/244 Hydraulic Flat Cam/Lifter Kit, CL11-213-3 (Part No.CL11-213-3)
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$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.
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Our Performance Engine Cylinder Head Installation Kits for 1985 GMC C7000s
Make a smart move for your 1985 GMC C7000 with our Performance Engine Cylinder Head Installation Kit for $21.69.
Mr. Gasket – Mr. Gasket Cylinder Head Dowel Pins, 4377 (Part No.4377)
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$21.69
Big Block Chevrolet tubular head dowel, .638/.639 inch o.d. (outer diameter) by 1/2 inch. Packaged two per set. These hard to find dowel pins are precision machined then case hardened for accurate alignment in engine assembly.
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Top-Rated Performance Engine Brands For Your 1985 GMC C7000
When it comes to finding the perfect Performance Engine for your 1985 GMC C7000, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 3 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 4.0 stars) and competitive prices, as low as $297.99. Purchasing a Performance Engine from us here at Advance Auto Parts is a smart move for both you and your 1985 GMC C7000, providing peace of mind with parts that meet or exceed OEM standards.
Popular Competition Cams 1985 GMC C7000 Performance Engines
If you’re looking for a top-quality Performance Engine for your 1985 GMC C7000, Advance Auto Parts has exactly what you need with our selection of Competition Cams Performance Engines. We have 1 Competition Cams Performance Engines in stock for this fitment, all known for their durability and precision fit. With prices starting at just $297.99, you’ll find the perfect Performance Engine for your needs and budget. Competition Cams Performance Engines for the 1985 GMC C7000 come highly rated, with over 1 customer reviews and an impressive average rating of 4.0 stars. Choosing a Competition Cams Performance Engine from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
from
$297.99
(1)
Competition Cams Xtreme Energy 212/218 Hydraulic Flat Cam, 11-234-3
“Great product”
FAQs for 1985 GMC C7000 Performance Engines
What are the best-selling Performance Engines for 1985 GMC C7000s?
Out of 54 Performance Engines that fit 1985 GMC C7000s, the following parts are the top sellers:
- Competition Cams Xtreme Energy 218/224 Hydraulic Flat Cam, 11-238-3 (10321973) – $297.99
- Competition Cams Xtreme Energy 224/230 Hydraulic Flat Cam, 11-242-3 (10202820) – $297.99
- Competition Cams Xtreme Energy 240/246 Hydraulic Flat Cam, 11-250-3 (10322324) – $297.99
What’s the price range for 1985 GMC C7000 Performance Engines?
The prices of Performance Engines for the 1985 GMC C7000 range from $21.69 up to $1,623.99 for the most premium parts.
What is the average price of a Performance Engine for a 1985 GMC C7000?
The average price for Performance Engines for the 1985 GMC C7000 is $577.98. 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:
- Mr. Gasket Cylinder Head Dowel Pins, 4377 (22903645) – $21.69
- Sealed Power Engine Piston Ring Set, E-292K 30 (19692608) – $188.99
- Competition Cams Xtreme Energy 224/230 Hydraulic Flat Cam, 11-242-3 (10202820) – $297.99
- Competition Cams Xtreme Energy 218/224 Hydraulic Flat Cam, 11-238-3 (10321973) – $297.99
- Competition Cams Xtreme Energy 240/246 Hydraulic Flat Cam, 11-250-3 (10322324) – $297.99
Does Advance Auto Parts sell Performance Engines for any other 1985 GMC models?
Yes. We stock Performance Engines for 19 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 are the top-rated Performance Engines that fit the 1985 GMC C7000?
Based on 9 reviews by customers, our 1985 GMC C7000 Performance Engines have an average customer rating of 3.0 stars. These are the highest-rated categories of Performance Engines for the 1985 GMC C7000 and their top-rated products:
- Performance Engine Camshafts
- Competition Cams Magnum 253/253 Hydraulic Flat Cam, 11-214-4 (10322287) – $309.99
- Performance Camshaft and Lifter Kits
- Competition Cams Xtreme Energy 212/218 Hydraulic Flat Cam, 11-234-3 (10321923) – $297.99
What types of Performance Engines do you sell for my 1985 GMC C7000?
As of 8/2/26, 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.