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Description

Elevate Your HEMI: Performance & Style with Billet Aluminum Valve Covers

Upgrade your HEMI engine bay with SPELAB’s CNC Aluminum Valve Covers, designed to deliver performance, durability, and a high-end fabricated look—without the premium price tag. Constructed from precision-machined 6061 T6 billet aluminum, these valve covers are taller than stock to accommodate various valvetrain setups and are compatible with OEM ignition coils. Whether you're looking for improved clearance, better aesthetics, or enhanced reliability, these valve covers are a perfect bolt-on solution for your HEMI.

Fitment

2006–2019 5.7L HEMI
2005–2010 6.1L HEMI
2011–2019 6.4L HEMI
Conditional Fitment: 2003–2005 5.7L HEMI (requires 2006+ coil packs)
Not Compatible: 6.2L Supercharged Engines (due to unique valve cover baffle design)

Models	Details
Ram Pickup	2003-2024 Ram 1500
	2003-2024 Ram 2500
	2003-2024 Ram 3500
	2007-2024 Ram 3500/4500/5500 (Chassis Cab)
Other models	2004-2009, 2011-2025 Dodge Durango
	2005-2008 Dodge Magnum R/T
	2005-2025 Chrysler 300C
	2010, 2012-2023 Chrysler 300S V8
	2005-2025 Jeep Grand Cherokee
	2006-2025 Dodge Charger R/T
	2006-2010 Jeep Commander
	2007-2009 Chrysler Aspen
	2009-2025 Dodge Challenger R/T
	2022-2025 Jeep Wagoneer
	2005-2010 Chrysler 300C SRT-8
	2006-2008 Dodge Magnum SRT-8
	2006-2010 Dodge Charger SRT-8
	2006-2010 Jeep Grand Cherokee SRT-8
	2008-2010 Dodge Challenger SRT-8
	2023 Chrysler 300C
	2012-2014 Chrysler 300 SRT-8
	2011-2023 Dodge Challenger SRT-8/SRT 392/Scat Pack
	2012-2023 Dodge Charger SRT-8/SRT 392/Scat Pack
	2018-2024 Dodge Durango SRT
	2012-2023 Jeep Grand Cherokee SRT-8/SRT
	2022-2023 Jeep Wagoneer
	2021-2024 Jeep Wrangler Unlimited Rubicon 392

Key Features

Fabricated Look, Affordable Price: Get a sleek, performance-inspired appearance without the high cost of custom fabrication.
Durable Construction: Made from 6061 T6 billet aluminum for maximum strength and heat resistance.
Taller Profile: 2.25" height offers extra clearance for aftermarket valvetrain components.
Precision Machining: 100% CNC-machined for tight tolerances and a perfect fit.
Ignition Coil Compatibility: Designed with recessed coil pockets to support OEM and aftermarket coils.
Ready-to-Install: Includes valve cover gaskets and spark plug O-rings.
Finish: Available in silver anodized for corrosion resistance and clean aesthetics.
Cast vs. Billet Aluminum: Process Differences:
- Cast Aluminum is produced through a casting process, where molten aluminum is poured into molds, making it ideal for parts with complex shapes and varying thicknesses. This method provides good strength and corrosion resistance.
- Billet Aluminum, on the other hand, is crafted from a solid block of aluminum through forging and machining. This process results in higher strength and durability, making it suitable for high-precision and demanding applications.

Specification

Material	6061 T6 Billet Aluminum
Process	CNC Machined
Finish	Silver Anodized
Weight	4670g
Overall Height	2.25 inches
Length	20.625 inches
Width	7.125 inches

What's in the Box

2 × CNC Aluminum Valve Covers

2 × Valve Cover Gaskets

8 × Spark Plug O-Rings

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FAQs

Q1: SPELAB Aftermarket What are the differences between Hemi valve covers and OEM valve covers?
A1:

Material difference: SPELAB valve covers are made of high quality aluminum, whereas OEM valve covers are usually made of plastic.
Design and size: SPELAB valve covers are more rectangular in shape and higher in height to provide more interior space, while OEM's are more cylindrical in shape.

Q2: Why are SPELAB aftermarket Hemi valve covers designed with a larger internal space?
A2: The larger internal space in the SPELAB valve cover serves several purposes:

Improved airflow and cooling: The larger space allows for smoother airflow inside the valve chamber, resulting in faster cooling.
Reduced oil vapor build-up: The larger interior space allows oil to flow more evenly back into the sump, preventing oil vapor build-up.
Less pressure fluctuation: At high rpm, more space cushions pressure variations for smoother engine operation.
Room for high-performance components: More room for larger camshafts or other high-performance components.

Q3: Does SPELAB offer three sets of stainless steel screw fittings?
A3: Yes, SPELAB includes a complete set of fittings so you don't need to buy anything extra.

Q4: Can SPELAB aftermarket Hemi valve covers be fitted with larger camshafts?
A4: Yes, the SPELAB Aftermarket Hemi Valve Covers are designed with a larger internal space and a higher height.

Q5: Can the SPELAB Aftermarket Hemi valve cover be installed on a stock vehicle without a supercharger?
A5: Yes, the SPELAB Aftermarket Hemi Valve Cover is compatible with all Hemi engine units, regardless of whether the vehicle is fitted with a supercharger or not.

Q6: Does SPELAB have customized valve covers?
A6: Yes, with custom billet valve covers for the 6.7 Cummins.

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Fast Shipping Policy

Your order will be dispatched within 1-2 business days, and the package will arrive within your order's estimated date. Click for Shipping Policy

Easy Return Policy

Every order comes with a 14-day free return, which means you don't have to pay for a return slip. Click for Return Policy

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Video

Performance & Style: SPELAB HEMI Valve Cover Install

See the installation of SPELAB valve covers, enhancing performance and aesthetics.

Installation Guide Performance Upgrade

Install Guide: SPELAB Billet Aluminum Valve Covers on 5.7 HEMI

Watch the installation of SPELAB billet aluminum valve covers on a 5.7 HEMI, highlighting features and benefits.

Installation Guide

Enhance Your HEMI: SPELAB Billet Valve Covers

Discover SPELAB's new billet valve covers for HEMI engines! See their quality, durable construction, and stunning design.

Review

Hemi Applicable Products

Valve Cover For 2003-2020 5.7/6.1/6.4 Hemi Gen III Engine Cast/Billet Aluminum | SPELAB

Exhaust Long Header for 2009-2018 Hemi 5.7L Dodge Ram 1500 Manifold | SPELAB

Exhaust Shorty Header for 2009-2018 Hemi 5.7L Dodge Ram 1500 Manifold | SPELAB

SPELAB Exhaust Header for 2005-2011 Chrysler 300c 5.7l Hemi V8