GMC B6000 Performance Engines

Your One-Stop Shop For Trusted GMC B6000 Performance Engines

If you’re in search of GMC B6000 Performance Engines aftermarket or OEM parts, consider your search over! Advance Auto Parts carries 76 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 B6000.

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 B6000 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 B6000 Performance Engines

Competition Cams – Competition Cams Xtreme Energy 230/236 Hydraulic Flat Cam, 11-246-3 (Part No.11-246-3)

Competition Cams Xtreme Energy 230/236 Hydraulic Flat Cam, 11-246-3

from

$297.99
HYDRAULIC – Xtreme Energy: High performance street, very strong mid-range, with headers & 2000+ stall.
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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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Competition Cams – Competition Cams Xtreme Energy 212/218 Hydraulic Roller Cam, 11-413-8 (Part No.11-413-8)

Competition Cams Xtreme Energy 212/218 Hydraulic Roller Cam, 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.
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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 Cam And Lifter Kit, Sbc 294 Xtreme Energy Hydraulic 1 Ea, CL12-254-3 (Part No.CL12-254-3)

Competition Cams Cam And Lifter Kit, Sbc 294 Xtreme Energy Hydraulic 1 Ea, CL12-254-3

from

$386.99
SMALL BLOCK CHEVY HYDRAULIC CAM AND LIFTER KIT – Xtreme Energy: Pro Street/bracket, needs good intake, headers, gear and 3300+ stall.
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Competition Cams – Competition Cams Magnum 224/224 Hydraulic Flat Cam, 11-207-3 (Part No.11-207-3)

Competition Cams Magnum 224/224 Hydraulic Flat Cam, 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.
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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 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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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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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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Edelbrock – Edelbrock C-357-B Triple-Deuce Manifold for S/B Chevy 4-Bolt Carb Pattern, 5419 (Part No.5419)

Edelbrock C-357-B Triple-Deuce Manifold for S/B Chevy 4-Bolt Carb Pattern, 5419

from

$545.99
Edelbrock C-357-B Triple-Deuce Manifold for S/B Chevy 4-Bolt Carb Pattern, 5419.
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Edelbrock – Edelbrock C-357-B Triple-Deuce Intake Manifold for 1955-86 262-400 c.i.d. SB Chevys, 5418 (Part No.5418)

Edelbrock C-357-B Triple-Deuce Intake Manifold for 1955-86 262-400 c.i.d. SB Chevys, 5418

from

$545.99
Edelbrock C-357-B Triple-Deuce Intake Manifold for 1955-86 262-400 c.i.d. SB Chevys, 5418.
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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)

Competition Cams Xtreme Energy 240/246 Hydraulic Flat Cam K-Kit, 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.
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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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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 Thumpr 227/241 Hydraulic Roller Cam and Lifter Kit, CL11-600-8 (Part No.CL11-600-8)

Competition Cams Thumpr 227/241 Hydraulic Roller Cam and Lifter Kit, 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.
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Competition Cams – Competition Cams Magnum 224/224 Hydraulic Flat Cam K-Kit, K12-211-2 (Part No.K12-211-2)

Competition Cams Magnum 224/224 Hydraulic Flat Cam K-Kit, K12-211-2

from

$549.99
SMALL BLOCK CHEVY HYDRAULIC COMPLETE KIT – High performance. Biggest cam with stock converter but better with 2000+ stall. Use lower gears. Mild rough idle.
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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 Thumpr 227/241 Hydraulic Flat Cam and Lifter Kit, CL11-600-4 (Part No.CL11-600-4)

Competition Cams Thumpr 227/241 Hydraulic Flat Cam and Lifter Kit, 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.
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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 High Energy/Marine 218/218 Hydraulic Flat Cam/Lifter Kit, CL12-210-2 (Part No.CL12-210-2)

Competition Cams High Energy/Marine 218/218 Hydraulic Flat Cam/Lifter Kit, CL12-210-2

from

$898.99
SMALL BLOCK CHEVY HYDRAULIC CAM AND LIFTER KIT – High Energy: Good street performance with stock converter, choppy idle. OR High Energy Marine: Biggest cam for inboard/outboard. Good for ski, economy and light performance.
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Competition Cams – Competition Cams Big Mutha’ Thumpr 243/257 Hydraulic Flat Cam/Lifter Kit, CL12-602-4 (Part No.CL12-602-4)

Competition Cams Big Mutha' Thumpr 243/257 Hydraulic Flat Cam/Lifter Kit, CL12-602-4

from

$397.99
SMALL 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.
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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)

Competition Cams Magnum/O-Track 244/244 Hydraulic Flat Cam/Lifter Kit, 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.
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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 252/252 Hydraulic Roller Cam and Lifter Kit, CL12-470-8 (Part No.CL12-470-8)

Competition Cams Magnum 252/252 Hydraulic Roller Cam and Lifter Kit, CL12-470-8

from

$1210.99
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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Performance Engines Brands You Can Trust For Your GMC B6000

4 trusted brands of Performance Engines line our shelves, ready to help keep your GMC B6000 running smooth. Below are some of the most popular brands and their top Performance Engines offerings:

Popular Competition Cams Performance Engines

Competition Cams products for the GMC B6000 span several categories. Some of the highest-rated Competition Cams Performance Engines that will fit your GMC B6000 are:
Competition Cams Xtreme Energy 212/218 Hydraulic Flat Cam, 11-234-3
from $297.99
(1)
Competition Cams Xtreme Energy 212/218 Hydraulic Flat Cam, 11-234-3
Performance Camshaft and Lifter Kits
Competition Cams Big Mutha' Thumpr 243/257 Hydraulic Flat Cam/Lifter Kit, CL12-602-4
from $397.99
(13)
Competition Cams Big Mutha’ Thumpr 243/257 Hydraulic Flat Cam/Lifter Kit, CL12-602-4
Performance Engine Camshaft and Lifter Kits
Competition Cams High Energy/Marine 218/218 Hydraulic Flat Cam/Lifter Kit, CL12-210-2
from $898.99
(1)
Competition Cams High Energy/Marine 218/218 Hydraulic Flat Cam/Lifter Kit, CL12-210-2
Performance Engine Camshaft and Lifter Kits

Top GMC B6000 Performance Engines from Competition Cams

Your GMC B6000 will be purring again thanks to Competition Cams brand Performance Engines available for online order or in-store pick up. Popular Competition Cams parts include:
Competition Cams Magnum 253/253 Hydraulic Flat Cam, 11-214-4
from $309.99
(2)
Competition Cams Magnum 253/253 Hydraulic Flat Cam, 11-214-4
Performance Engine Camshafts

Most Purchased GMC B6000 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 B6000. Here are the Competition Cams Performance Engines Advanced Auto customers buy the most:
Competition Cams Magnum 224/224 Hydraulic Flat Cam, 12-211-2
from $293.99
This product is not rated
Competition Cams Magnum 224/224 Hydraulic Flat Cam, 12-211-2
Performance Camshaft and Lifter Kits
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

FAQs for GMC B6000 Performance Engines

What are the most purchased Performance Engines for the GMC B6000?

Out of 76 Performance Engines for the GMC B6000, the most popular in our inventory are:
Competition Cams Magnum 224/224 Hydraulic Flat Cam, 12-211-2
from $293.99
This product is not rated
Competition Cams Magnum 224/224 Hydraulic Flat Cam, 12-211-2
Performance Camshaft and Lifter Kits
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 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