GMC C6000 Topkick Performance Engines

Your One-Stop Shop For Trusted GMC C6000 Topkick Performance Engines

If you’re in search of GMC C6000 Topkick Performance Engines aftermarket or OEM parts, consider your search over! Advance Auto Parts carries 54 Performance Engines from top brands with prices ranging from $21.69 to $1,623.99.

Beyond great prices, we stock trusted brands manufacturing all types of Performance Engines for your GMC C6000 Topkick.

And don’t forget to read customer reviews across all Performance Engines categories in our catalog. Buy with confidence by leveraging past customer experiences of our aftermarket and OEM parts.

At Advance Auto Parts, we don’t think top quality Performance Engines have to cost top dollar, and we prove it. Browse our top GMC C6000 Topkick Performance Engines below, order online to ship to your home, or head into your nearest Advance Auto Parts location to get started.

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Essential GMC C6000 Topkick Performance Engines

Competition Cams – Competition Cams Magnum 253/253 Hydraulic Flat Cam, 11-214-4 (Part No.11-214-4)

Competition Cams Magnum 253/253 Hydraulic Flat Cam, 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.
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Competition Cams – Competition Cams Magnum 224/224 Hydraulic Roller Cam, 11-430-8 (Part No.11-430-8)

Competition Cams Magnum 224/224 Hydraulic Roller Cam, 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.
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Competition Cams – Competition Cams Xtreme Energy 236/242 Hydraulic Roller Cam, 11-433-8 (Part No.11-433-8)

Competition Cams Xtreme Energy 236/242 Hydraulic Roller Cam, 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.
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Competition Cams – Competition Cams Xtreme Energy 224/230 Hydraulic Roller Cam, 11-423-8 (Part No.11-423-8)

Competition Cams Xtreme Energy 224/230 Hydraulic Roller Cam, 11-423-8

from

$577.99
HYDRAULIC ROLLER – Xtreme Energy Retro-Fit: Great for street machines, needs intake, headers, 2000+ stall, and gears.
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Competition Cams – Competition Cams Xtreme Energy 200/206 Hydraulic Roller Cam, 11-407-8 (Part No.11-407-8)

Competition Cams Xtreme Energy 200/206 Hydraulic Roller Cam, 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.
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Mr. Gasket – Mr. Gasket Cylinder Head Dowel Pins, 4377 (Part No.4377)

Mr. Gasket Cylinder Head Dowel Pins, 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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Competition Cams – Competition Cams Magnum 253/253 Hydraulic Flat Cam K-Kit, K11-214-4 (Part No.K11-214-4)

Competition Cams Magnum 253/253 Hydraulic Flat Cam K-Kit, 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.
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Competition Cams – Competition Cams Big Mutha’ Thumpr 243/257 Hydraulic Roller Cam/Lifter Kit, CL11-602-8 (Part No.CL11-602-8)

Competition Cams Big Mutha' Thumpr 243/257 Hydraulic Roller Cam/Lifter Kit, 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.
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Competition Cams – Competition Cams XE 250/256 Hydraulic Flat Cam/Lifter Kit, CL11-254-4 (Part No.CL11-254-4)

Competition Cams XE 250/256 Hydraulic Flat Cam/Lifter Kit, 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.
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Competition Cams – Competition Cams Magnum/Oval Track 244/244 Hydraulic Flat Cam, 11-213-3 (Part No.11-213-3)

Competition Cams Magnum/Oval Track 244/244 Hydraulic Flat Cam, 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.
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Competition Cams – Competition Cams High Energy 206/206 Hydraulic Flat Cam K-Kit, K11-202-3 (Part No.K11-202-3)

Competition Cams High Energy 206/206 Hydraulic Flat Cam K-Kit, 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.
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Competition Cams – Competition Cams Xtreme Energy 212/218 Hydraulic Flat Cam and Lifter, CL11-234-3 (Part No.CL11-234-3)

Competition Cams Xtreme Energy 212/218 Hydraulic Flat Cam and Lifter, 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.
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Competition Cams – Competition Cams XE 224/230 Hydraulic Roller Cam and Lifter Kit, CL11-423-8 (Part No.CL11-423-8)

Competition Cams XE 224/230 Hydraulic Roller Cam and Lifter Kit, 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.
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Competition Cams – Competition Cams Magnum/Oval Track 244/244 Hydraulic Flat Cam K-Kit, K11-213-3 (Part No.K11-213-3)

Competition Cams Magnum/Oval Track 244/244 Hydraulic Flat Cam K-Kit, 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 Magnum 244/244 Hydraulic Roller Cam K-Kit, K11-460-8 (Part No.K11-460-8)

Competition Cams Magnum 244/244 Hydraulic Roller Cam K-Kit, 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.
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Competition Cams – Competition Cams Xtreme Energy 248/254 Hydraulic Roller Cam K-Kit, K11-444-8 (Part No.K11-444-8)

Competition Cams Xtreme Energy 248/254 Hydraulic Roller Cam K-Kit, 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.
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Competition Cams – Competition Cams XE 218/224 Hydraulic Roller Cam and Lifter Kit, CL11-422-8 (Part No.CL11-422-8)

Competition Cams XE 218/224 Hydraulic Roller Cam and Lifter Kit, 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.
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Competition Cams – Competition Cams Mutha Thumpr 235/249 Hydraulic Roller Cam/Lifter Kit, CL11-601-8 (Part No.CL11-601-8)

Competition Cams Mutha Thumpr 235/249 Hydraulic Roller Cam/Lifter Kit, 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.
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Sealed Power – Sealed Power Engine Piston Ring Set, E-292K 30 (Part No.E-292K 30)

Sealed Power Engine Piston Ring Set, 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.
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Performance Engines Brands You Can Trust For Your GMC C6000 Topkick

3 trusted brands of Performance Engines line our shelves, ready to help keep your GMC C6000 Topkick running smooth. Below are some of the most popular brands and their top Performance Engines offerings:

Most Purchased GMC C6000 Topkick Performance Engines from Competition Cams

When you buy the most frequently purchased Competition Cams brand Performance Engines, you can be confident it will be the right part for your GMC C6000 Topkick. Here are the Competition Cams Performance Engines Advanced Auto customers buy the most:
Competition Cams Xtreme Energy 224/230 Hydraulic Flat Cam, 11-242-3
from $297.99
This product is not rated
Competition Cams Xtreme Energy 224/230 Hydraulic Flat Cam, 11-242-3
Performance Engine Camshafts
Competition Cams Xtreme Energy 218/224 Hydraulic Flat Cam, 11-238-3
from $297.99
This product is not rated
Competition Cams Xtreme Energy 218/224 Hydraulic Flat Cam, 11-238-3
Performance Engine Camshafts
Competition Cams Xtreme Energy 240/246 Hydraulic Flat Cam, 11-250-3
from $297.99
This product is not rated
Competition Cams Xtreme Energy 240/246 Hydraulic Flat Cam, 11-250-3
Performance Camshaft and Lifter Kits

FAQs for GMC C6000 Topkick Performance Engines

What are the most purchased Performance Engines for the GMC C6000 Topkick?

Out of 54 Performance Engines for the GMC C6000 Topkick, the most popular in our inventory are:
Competition Cams Xtreme Energy 224/230 Hydraulic Flat Cam, 11-242-3
from $297.99
This product is not rated
Competition Cams Xtreme Energy 224/230 Hydraulic Flat Cam, 11-242-3
Performance Engine Camshafts
Competition Cams Xtreme Energy 218/224 Hydraulic Flat Cam, 11-238-3
from $297.99
This product is not rated
Competition Cams Xtreme Energy 218/224 Hydraulic Flat Cam, 11-238-3
Performance Engine Camshafts
Competition Cams Xtreme Energy 240/246 Hydraulic Flat Cam, 11-250-3
from $297.99
This product is not rated
Competition Cams Xtreme Energy 240/246 Hydraulic Flat Cam, 11-250-3
Performance Camshaft and Lifter Kits