GMC Sierra 2500 Valve Cover and Cylinder Heads

Your One-Stop Shop For Trusted GMC Sierra 2500 Valve Cover and Cylinder Heads

If you’re in search of GMC Sierra 2500 Valve Cover and Cylinder Heads aftermarket or OEM parts, consider your search over! Advance Auto Parts carries 81 Valve Cover and Cylinder Heads from top brands with prices ranging from $0.65 to $1,208.00.

Beyond great prices, we stock trusted brands manufacturing all types of Valve Cover and Cylinder Heads for your GMC Sierra 2500.

And don’t forget to read customer reviews across all Valve Cover and Cylinder Heads 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 Valve Cover and Cylinder Heads have to cost top dollar, and we prove it. Browse our top GMC Sierra 2500 Valve Cover and Cylinder Heads 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 Sierra 2500 Valve Cover and Cylinder Heads

Holley – Tall LS Valve Cover Bolt Assembly 8 Pack (Part No.561-134)

Tall LS Valve Cover Bolt Assembly 8 Pack

from

$85.99
These hardware assemblies were developed specifically for Holley Tall LS valve covers and are available as a single service component or a full set of 8. Each assembly features a polished Holley Tall LS valve cover bolt (M6 x 1.0 threads), an aluminum spacer, and an OE style LS valve cover grommet.

Product Features:
  • Replacement for Holley Tall LS Valve Cover extended length hardware assemblies only
  • Torque mounting bolts to 106 in/lb (9 ft/lb)
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Sealed Power – Engine Valve Spring Retainer Keeper (Part No.VK-291)

Engine Valve Spring Retainer Keeper

from

$0.65
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.

Product Features:
  • Unsurpassed quality that you can trust
  • Uses leading edge materials
  • State-of-the-art manufacturing
  • Exacting tolerances
  • Meets or exceeds OEM specifications
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Competition Cams – Flat 1 Piece Guide Plate Set Gm Ls With 5/16" Pushrod And 8Mm Stud (Part No.4854-8)

Flat 1 Piece Guide Plate Set Gm Ls With 5/16" Pushrod And 8Mm Stud

from

$33.99
Flat 1 Piece Guide Plate Set Gm Ls With 5/16" Pushrod And 8Mm Stud

Felpro – PermaTorque Engine Cylinder Head Gasket (Part No.26192 PT)

PermaTorque Engine Cylinder Head Gasket

from

$93.99
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust.

Product Features:
  • PROPRIETARY COATING – Exclusive coating helps withstand rougher sealing surface finishes up to 80 Ra
  • UNIQUE COMBUSTION SEAL – Exclusive Laser Weld stopper layer technology reduces gasket damage from blow out and helps ensure a stronger combustion seal
  • MULTI-LAYERED STEEL CONSTRUCTION – Multiple layers of stainless steel maintain sealing stress and accommodate head lift
  • SUPERIOR SEAL – Precise embossed sealing beads at all vital areas to eliminate leak paths
  • HANDLES EXTREME ENGINE CONDITIONS – Engineered and manufactured to inhibit over-compression of embossments to maintain a superior seal under peak combustion pressures and temperatures
  • DESIGNED FOR IMPERFECT SEALING SURFACES – Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfaces
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Spartan – Engine Cylinder Head; Chevrolet 4.8/5.3 V8 99-07 Head (Part No.2CT7)

Engine Cylinder Head; Chevrolet 4.8/5.3 V8 99-07 Head

from

$359.99
Remanufactured Cylinder Heads are complete rebuild & include new valve stem seals, soft plugs & verified camshafts. All threads are checked and repaired if necessary. Cylinder Heads are packaged in heavy plastic to protect the unit.

Product Features:
  • All cylinder heads are both vacuum and pressure tested to verify valve seating, & integrity of water passages.
  • All cylinder heads are packaged in environmentally safe and recyclable containers that are the perfect size for returning your original core
  • All threads and machined surfaces are and repaired with technology that exceeds the original metal
  • Non-sealing iron surfaces painted to prevent oxidization
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Competition Cams – Upgraded Trunnion for GM LS1, LS3 and LS7 Rocker Arms (Part No.137021)

Upgraded Trunnion for GM LS1, LS3 and LS7 Rocker Arms

from

$13.99
Four decades after its founding, COMP Cams keeps its focus on producing the highest-performing products possible, providing superior customer service and leading the industry in technological development. That commitment continues to resonate with racers, engine builders and enthusiasts worldwide, making COMP Cams the preferred choice for valve train components. COMP Cams is unrivaled thanks to its engineering staff – the largest and most highly trained in the performance aftermarket industry – sophisticated manufacturing processes, expert technicians and real-world testing on the track and street. The company’s integration of research, engineering and development, coupled with the free technical assistance it offers customers, makes it the Absolute Leader in Valve Train Technology.

Product Features:
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Sealed Power – Engine Valve Lifter (Part No.HT-2148)

Engine Valve Lifter

from

$14.49
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.

Product Features:
  • Unsurpassed quality that you can trust
  • Uses leading edge materials
  • State-of-the-art manufacturing
  • Exacting tolerances
  • Meets or exceeds OEM specifications
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Felpro – CYLINDER HEAD BOLT SET (Part No.ES 72220)

CYLINDER HEAD BOLT SET

from

$47.99
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust.

Product Features:
  • Meets or exceeds all original equipment specifications
  • Application specific design to ensure a perfect fit
  • Avoid risk associated with re-use of T-T-Y (torque to yield) head bolts
  • Validated for fit, form and function
  • Unsurpassed quality you can trust
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Felpro – Engine Oil Filler Cap Seal (Part No.73193)

Engine Oil Filler Cap Seal

from

$5.99
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust.

Product Features:
  • Meets or exceeds all original equipment specifications
  • Design to ensure a perfect fit
  • Engineered and manufactured specifically for the repair environment
  • Unsurpassed quality you can trust
  • Each Fel-Pro gasket, no matter how small, is engineered to exacting standards with proprietary design, engineering and manufacturing processes
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Victor Reinz – Engine Cylinder Head Gasket Set (Part No.02-10440-01)

Engine Cylinder Head Gasket Set

from

$313.99
Whether you are a professional technician or a skilled do-it-yourselfer, you need easy access to Victor Reinz quality at every level of the engine all in one box and without any surprises. Protective packaging, informative labels, and state-of-the art electronic cataloging, ensure you receive precisely the gaskets and seals needed for a successful, long-lasting repair.

Product Features:
  • Choosing Victor Reinz assures getting OE quality parts in gaskets sets that have the coverage, contents, packaging and electronic cataloging to best meet the needs of the aftermarket.
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Sealed Power – Engine Exhaust Valve (Part No.V-4593)

Engine Exhaust Valve

from

$16.99
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.

Product Features:
  • Chrome plated stem
  • Hard coating added to surface for strength & aiding in lubrication
  • Note – coating added in varying thicknesses depending on application
  • Innovative design, using leading edge materials
  • Utilizes ISO & QS certified manufacturing
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GM Genuine Parts – Gen III/IV Lifter Guide (Part No.12595365)

Gen III/IV Lifter Guide

from

$14.99
GM Genuine Parts Engine Valve Lifter Guide are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).

Product Features:
  • Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
  • GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors.
  • GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
  • GM regularly updates production and service part designs to integrate new materials and technologies
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Sealed Power – Engine Push Rod (Part No.RP-3349)

Engine Push Rod

from

$6.49
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.

Product Features:
  • State-of-the-art manufacturing
  • Exceptional material quality
  • Exacting tolerances
  • Heat treated tips
  • Stock or mild modified replacement
  • Made in USA
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Felpro – Engine Valve Cover Grommet Set (Part No.ES 72233)

Engine Valve Cover Grommet Set

from

$22.99
Fel-Pro® gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.

Product Features:
  • Meets or exceeds all original equipment specifications
  • Application specific design to ensure a perfect fit
  • Engineered for the sealing repair environment
  • Validated for fit, form and function
  • Unsurpassed quality you can trust
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Melling Select Performance – Valve Train Set Up Spring (Part No.VTSS100)

Valve Train Set Up Spring

from

$11.79
Melling Performance valvetrain checking springs feature a low-tension design that allows them to be installed by hand for measuring piston-to-valve clearance, rocker arm ratio, and degreeing in a camshaft.
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Competition Cams – Upgraded Trunnion Retaining Ring for GM LS1, LS3 and LS7 Rocker Arms (Part No.137023)

Upgraded Trunnion Retaining Ring for GM LS1, LS3 and LS7 Rocker Arms

from

$5.99
This ring secures the upgraded trunnion/bearing assembly inside a factory GM LS rocker arm.

Product Features:
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Holley – Tall LS Valve Covers – Gloss Red (Part No.241-113)

Tall LS Valve Covers - Gloss Red

from

$376.99
Holley’s tall LS valve covers are the latest addition to our extensive line of LS engine components that will add a custom touch to your engine bay and help you to stand out from the crowd. These valve covers were designed to add an additional 0.54″ of internal clearance over factory height valve covers. The valve covers retain Holley’s signature integrated angled coil mounts, and the hi-tech look and performance of coil-on-cover applications. The Holley tall LS valve covers fit LS1, LS2, LS3, LS6 and LS7 engines using coils with a standard LS3 bolt spacing of 72mm. These valve covers come ready for installation with an OE style baffle and ventilation system, lengthened factory style mounting hardware, plus a billet aluminum oil fill cap.

Product Features:
  • Angled coil mounts deliver a smooth clean look
  • Retain the high-tech look and performance of “coil on cover”
  • Eliminates unsightly OE style coil brackets
  • Billet aluminum oil fill cap
  • Reuses original gaskets and bolts
  • Fits all LS engines using LS1, LS2, LS3, LS6 and LS7 or similar coils with spacing 72mm bolt spacing
  • Designed to add an additional 0.54″ of internal clearance over factory height valve covers
  • Holley’s LS covers use proven OE style baffles and vents
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Top Street Performance – GM LS V8 (4.8L-7.0L) Black Cast Aluminum Valve Covers with Smooth Coil Covers (Part No.JM8082-3BK)

GM LS V8 (4.8L-7.0L) Black Cast Aluminum Valve Covers with Smooth Coil Covers

from

$463.99
Let’s face it, nobody wants an ugly set of ignition coils sitting atop their newly dressed up engine. You can take the time and effort to relocate them or you get a set of TSP’s two-piece valve covers. The base has a tall internal height to allow for added valvetrain clearance and features provisions for mounting two of the most popular LS coil packs – no brackets required. It also features a baffled stock-style ventilation set-up. The coil cover features cut-outs for routing the wiring harness and spark plug wires and comes with a smooth top.

Product Features:
  • Mounting Style, Center Bolt
  • Mounts the two most popular LS ignition coils
  • Baffled, Yes
  • Cover Material, Cast Aluminum
  • Finish, Black
  • Gasket Style, Included One-piece O-ring
  • Valve Cover Hardware, Included
  • Quantity, 2
  • Included, Valve Cover Bolts, Matching Low-Profile Oil Fill Cap, Valve Cover Gaskets
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Holley – Tall LS Valve Covers – Satin Black (Part No.241-112)

Tall LS Valve Covers - Satin Black

from

$354.99
Holley’s tall LS valve covers are the latest addition to our extensive line of LS engine components that will add a custom touch to your engine bay and help you to stand out from the crowd. These valve covers were designed to add an additional 0.54″ of internal clearance over factory height valve covers. The valve covers retain Holley’s signature integrated angled coil mounts, and the hi-tech look and performance of coil-on-cover applications. The Holley tall LS valve covers fit LS1, LS2, LS3, LS6 and LS7 engines using coils with a standard LS3 bolt spacing of 72mm (coils not included). These valve covers come ready for installation with an OE style baffle and ventilation system, lengthened factory style mounting hardware, plus a billet aluminum oil fill cap.

Product Features:
  • Angled coil mounts deliver a smooth clean look
  • Retain the high-tech look and performance of “coil on cover”
  • Eliminates unsightly OE style coil brackets
  • Billet aluminum oil fill cap
  • Reuses original gaskets and bolts
  • Fits all LS engines using LS1, LS2, LS3, LS6 and LS7 or similar coils with spacing 72mm bolt spacing
  • Designed to add an additional 0.54″ of internal clearance over factory height valve covers
  • Holley’s LS covers use proven OE style baffles and vents
  • Available in polished, satin black, gloss red and natural cast
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Holley – Tall LS Valve Covers – Polished (Part No.241-111)

Tall LS Valve Covers - Polished

from

$437.99
Holley’s tall LS valve covers are the latest addition to our extensive line of LS engine components that will add a custom touch to your engine bay and help you to stand out from the crowd. These valve covers were designed to add an additional 0.54″ of internal clearance over factory height valve covers. These valve covers retain Holley’s signature integrated angled coil mounts, and the hi-tech look and performance of coil-on-cover applications. The Holley tall LS valve covers fit LS1, LS2, LS3, LS6 and LS7 engines using coils with a standard LS3 bolt spacing of 72mm (coils not included). These valve covers come ready for installation with an OE style baffle and ventilation system, lengthened factory style mounting hardware, plus a billet aluminum oil fill cap.

Product Features:
  • Angled coil mounts deliver a smooth clean look
  • Retain the high-tech look and performance of “coil on cover”
  • Eliminates unsightly OE style coil brackets
  • Billet aluminum oil fill cap
  • Reuses original gaskets and bolts
  • Fits all LS engines using LS1, LS2, LS3, LS6 and LS7 or similar coils with spacing 72mm bolt spacing
  • Designed to add an additional 0.54″ of internal clearance over factory height valve covers
  • Holley’s LS covers use proven OE style baffles and vents
  • Available in polished, satin black, gloss red and natural cast
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Competition Cams – Hi-Tech Rocker Stud for LS1,2,6 with 8mm Base Thread and 3/8" Rocker Thread (Part No.4554-1)

Hi-Tech Rocker Stud for LS1,2,6 with 8mm Base Thread and 3/8" Rocker Thread

from

$14.99
Hi-Tech Rocker Stud for LS1,2,6 with 8mm Base Thread and 3/8" Rocker Thread

Valve Cover and Cylinder Heads Brands You Can Trust For Your GMC Sierra 2500

12 trusted brands of Valve Cover and Cylinder Heads line our shelves, ready to help keep your GMC Sierra 2500 running smooth. Below are some of the most popular brands and their top Valve Cover and Cylinder Heads offerings:

Top GMC Sierra 2500 Valve Cover and Cylinder Heads from Sealed Power

Your GMC Sierra 2500 will be purring again thanks to Sealed Power brand Valve Cover and Cylinder Heads available for online order or in-store pick up. Popular Sealed Power parts include:
Engine Valve Lifter
from $14.49
(30)
Engine Valve Lifter
Engine Valve Lifters
Engine Push Rod
from $6.49
(2)
Engine Push Rod
Push Rods

Most Purchased GMC Sierra 2500 Valve Cover and Cylinder Heads from Sealed Power

When you buy the most frequently purchased Sealed Power brand Valve Cover and Cylinder Heads, you can be confident it will be the right part for your GMC Sierra 2500. Here are the Sealed Power Valve Cover and Cylinder Heads Advanced Auto customers buy the most:
Engine Valve Lifter
from $14.49
(30)
Engine Valve Lifter
Engine Valve Lifters
CYLINDER HEAD BOLT SET
from $47.99
(10)
CYLINDER HEAD BOLT SET
Cylinder Head Bolt Sets