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High-Performance 5 Best Camshaft Assembly Lube for Your Racing Beast

High-Performance 5 Best Camshaft Assembly Lube for Your Racing Beast

Protect your engine from the start! Unleash the power of the best camshaft assembly lube for 2024. Ditch the guesswork – our guide compares top brands like COMP Cams, Permatex, Driven Racing, Lucas Oil, and Royal Purple.

Find the perfect lube for:

  • High-performance beasts: Reduce friction and wear during critical break-in periods.
  • Versatile all-rounders: One lube for camshafts, lifters, bearings, and more.
  • Heavy-duty champions: Combat scuffing and galling with durable, clinging formulas.

Don’t let dry starts sabotage your engine. Invest in the best lube and ensure smooth, efficient performance for years to come. Read our guide now and rev up your engine’s future!

Camshaft assembly lube plays a pivotal role in ensuring smooth and efficient operation. But you need to choose the best camshaft assembly lube for your project. 

5 Best Camshaft Assembly Lube in 2024:Unleash Horsepower

Here’s a comparison table based on the features of the mentioned engine assembly lubes. ⚡️ Stop Cam Wear! Top Lube Brands Compared

Product NameFeaturesCheck Price
COMP Cams 152 Cam Lifter Lube– Optimal Protection – Versatile Application – High-Quality CompositionCheck Price
COMP Cams 153 Cam and Lifter Lube– Premium Protection – Quality Composition – Ease of ApplicationCheck Price
Permatex 81950 Slick Assembly Lube– Superior Adherence – High-Quality Formulation – Versatile Application – Extended Equipment LifeCheck Price
Permatex Ultra Slick Assembly Lube– Precision Formulation – Adhesion Technology – Versatile ApplicationCheck Price
COMP Cams 159 Engine & Motor Lube– Enhanced Surface Mating – Holistic Protection – Advanced Additive Package- Fuel CompatibilityCheck Price

1. COMP Cams 152 Lifter Installation Lube

The COMP Cams 152 Cam is the best assembly lube for engine building. This specialized lubricant is renowned among automotive enthusiasts and professionals alike for its exceptional performance and reliability.

COMP Cams 152 Cam and Lifter Installation Lube, 4 oz. Bottle
COMP Cams 152 Cam and Lifter Installation Lube, 4 oz. Bottle


  • Optimal Protection: Designed to offer unparalleled protection during the initial phase, ensuring the longevity and performance of camshafts.
  • Versatile Application: Suitable for application on cam lobes, lifter bottoms, and distributor gears, ensuring comprehensive protection.
  • High-Quality Composition: Formulated using top-grade materials to ensure consistent and reliable performance.


The COMP Cams 152 Cam and Lifter Installation Lube is an indispensable tool for automotive professionals, DIY enthusiasts, and anyone involved in camshaft installations. 


  • Offers immediate protection against premature wear, safeguarding the investment in camshafts.
  • Designed for easy and efficient application, ensuring hassle-free usage.
  • Compatible with a wide range of camshaft models, ensuring versatility and convenience.


  • Comes in a 4 oz. bottle, which may be insufficient for extensive projects or multiple installations.

What Is A Comp Cams Camshaft & Lifter Kit?

A Comp Cams Camshaft & Lifter Kit is a performance upgrade package for engines. It includes a camshaft, which controls valve timing, and lifters, which ensure smooth valve operation. These kits enhance engine performance and responsiveness.

How Much Does A Comp Cam Weigh?

The weight of a COMP camshaft can vary greatly depending on several factors, including:

  • Engine type: Camshafts for smaller engines, like 4-cylinders, will naturally weigh less than those for larger engines, like V8s.
  • Material: Steel camshafts are heavier than aluminum camshafts.
  • Camshaft profile: More aggressive cam profiles with larger lobes will typically weigh more than milder profiles.

However, as a general reference, most COMP camshafts for popular V8 engines like the LS1 or Small Block Ford will weigh between 8 and 12 pounds. Here are some specific examples:

  • COMP Cams 5.3L LS4 224/228 Cam & Lifter Kit: This kit weighs approximately 10.5 pounds.
  • COMP Cams 302 Ford 218/228 Xtreme Energy Cam & Lifter Kit: This kit weighs approximately 8.5 pounds.

2. COMP Cams 153 Cam and Lifter Installation 

COMP Cams 153 Cam is the best engine assembly lube. Tailored specifically for camshaft installations, this lube stands as a sentinel against premature wear, promising durability and optimal performance.

COMP Cams 153 Cam and Lifter Installation Lube, 8 oz. Bottle
COMP Cams 153 Cam and Lifter Installation Lube, 8 oz. Bottle


  • Premium Protection: Crafted to offer unparalleled safeguarding, this lube blankets the cam lobes, lifters, and distributor gear, ensuring comprehensive coverage.
  • Quality Composition: Boasting a formulation that marries innovation with reliability, this lube guarantees consistent performance across various conditions.
  • Ease of Application: Designed for hassle-free use, its application ensures a smooth assembly process, allowing for seamless integration of camshafts and lifters.


Ideal for a myriad of automotive scenarios, the COMP Cams 153 Cam and Lifter Installation Lube find its niche during camshaft installations. 


  • Ensures that critical components are shielded from premature wear, prolonging their lifespan.
  • By reducing friction and ensuring smooth operation, it contributes to the overall efficiency and performance of the engine.
  • Beyond camshaft installations, its versatility extends to various automotive applications, adding to its value proposition.


  • With an 8 oz. bottle, larger projects might necessitate multiple purchases, potentially increasing overall costs.

3. Permatex 81950 Slick Engine Assembly Lube

The Permatex 81950 Ultra main bearing assembly lube stands out as a premium solution tailored for those who are keen on ensuring optimal performance for their engines. Designed with precision and expertise, this assembly lube offers protection against scuffing and galling, particularly during the crucial initial start-up phase.

Permatex 81950 Ultra Slick Engine Assembly Lube, 4 oz. , Red
Permatex 81950 Ultra Slick Engine Assembly Lube, 4 oz. , Red


  • Superior Adherence: This lube is specially formulated to adhere to engine component surfaces, ensuring a protective layer against potential damages.
  • High-Quality Formulation: Crafted to meet the most stringent standards, this assembly lube guarantees performance that aligns with or even surpasses OEM specifications for engine lubricants.
  • Versatile Application: Its efficacy isn’t limited to just one component. Whether it’s camshafts, lifters, valves, or rocker shaft assemblies, this lube caters to a broad spectrum of engine parts.
  • Extended Equipment Life: Beyond mere lubrication, Permatex’s formulation acts as a shield, prolonging the lifespan of critical engine components.


Perfect for those embarking on new engine builds or overhauls, this assembly lube is apt for:

  • Engine bearings
  • Camshafts
  • Lifters
  • Valves
  • Guides
  • Rocker shaft assemblies


  • The lube’s ability to prevent scuffing and galling translates to reduced wear and tear on engine components.
  • Being formulated to match OEM standards, users can expect consistent and reliable performance.
  • Its versatility ensures that it can be effectively used across various engine parts, streamlining the lubrication process.


  • While it offers broad applications, users must ensure it’s used in scenarios where its properties are most beneficial.

What Is Ultra Slick Lube?

Ultra Slick Lube refers to a high-performance lubricant designed to reduce friction between moving parts. It typically offers superior longevity and performance, often used in automotive, industrial, or specialized machinery applications.

What Is Permatex® Dielectric Tune-Up Grease?

Permatex® Dielectric Tune-Up Grease is a silicone-based lubricant designed to protect electrical connections and components from moisture, corrosion, and arcing. It is commonly used in automotive applications to enhance electrical performance and reliability.

4. Oeream 81950 Engine Assembly Lube

The Permatex Ultra Slick Engine Assembly Lube is meticulously formulated to offer optimal lubrication for engine components. Designed for the best assembly lube for engine building. This assembly lube ensures a smooth start-up by adhering to the surfaces and forming a protective layer against scuffing and galling.

PRM 81950 Ultra Slick Engine Assembly Lube, 4 oz, 2 Pack
PRM 81950 Ultra Slick Engine Assembly Lube, 4 oz, 2 Pack


  • Precision Formulation: Crafted with precision to meet and often surpass industry standards, ensuring your engine gets the best care.
  • Adhesion Technology: Ensures the lube stays put, even under high pressures and temperatures, providing consistent protection.
  • Versatile Application: Suited for a wide range of engine components, from bearings to valves, ensuring comprehensive coverage.


  • Automobiles: Perfect for ensuring the smooth operation of engine bearings, camshafts, lifters, valves, guides, and rocker shaft assemblies.
  • General Machinery: It’s ideal for any machinery where metal-to-metal contact is a concern during initial start-up.


  • The protective barrier minimizes the risk of premature wear and tear.
  • Formulated to meet or even exceed industry standards, ensuring top-tier performance.
  • A little goes a long way, making it an economical choice for engine builders and enthusiasts alike.


  • The application might require a bit more time and attention to ensure even coverage.

5. Comp Cams 159 Engine & Motor Assembly Lube

The COMP Cams 159 Engine Break-In Oil Additive is meticulously crafted for those who demand the utmost performance and longevity from their engines. Designed with a blend of high-grade base oil and a proprietary mix of essential additives, this oil additive promises to redefine engine protection and efficiency.

COMP Cams 159 Engine Break-In Oil Additive, 12 oz. Bottle
COMP Cams 159 Engine Break-In Oil Additive, 12 oz. Bottle


  • Enhanced Surface Mating: The additive fosters improved surface cohesion among critical engine components such as the valve train, piston rings, and rod journals.
  • Holistic Protection: Beyond just valve trains, this oil ensures the comprehensive safeguarding of all internal engine parts.
  • Advanced Additive Package: A balanced combination of Zinc, Phosphorus (ZDDP), Molybdenum, and detergents assures optimal engine performance.
  • No Additional Additives Required: This all-inclusive formula negates the need for supplemental additives, ensuring hassle-free application.
  • Fuel Compatibility: Whether you’re running on regular gasoline, methanol, or high-octane racing fuels, this oil additive stands compatible with all.


Ideal for engine builders, performance enthusiasts, and anyone seeking superior protection for their engines. 


  • Prolong engine life by minimizing wear and tear on vital components.
  • Facilitates optimal performance, ensuring your engine runs at its peak potential.
  • With no need for additional supplements, it simplifies the maintenance routine for engine aficionados.
  • Its compatibility with various fuels makes it a versatile choice for diverse engine applications.


  • The need for such additives highlights the evolving landscape of engine oil regulations, which might be perceived as an inconvenience by some users.

Read More About 8 Best Camshaft For 4.6 2V Engine With Upgrade Option

Types of Camshaft Lubricants and Their Applications

Here are some common types of camshaft lubricants and their applications:

1. Petroleum-based oils

Applications: These are the most commonly used lubricants in many automotive engines. They offer good lubrication properties and are suitable for a wide range of operating conditions.

2. Synthetic oils

Applications: Synthetic oils offer better performance at extreme temperatures and under high-stress conditions. They provide superior lubrication, reduce friction, and can enhance fuel efficiency.

3. High-Zinc (ZDDP) oils

Applications: These oils contain high levels of zinc dialkyl dithiophosphate (ZDDP), which is an anti-wear additive. They are particularly beneficial for older engines with flat-tappet camshafts that require extra protection against wear.

4. Molybdenum Disulfide (Moly) additives

Applications: Moly additives can be blended with oils to provide additional anti-friction and anti-wear properties. They are often used in racing engines and high-performance applications.

5. Assembly lubricants

Applications: These are specialized lubricants used during the assembly of engines. They provide temporary protection against wear during the initial startup and ensure proper lubrication before the engine’s regular oiling system takes over.

What Is Camshaft Lube?

Camshaft lube is a specialized lubricant designed for the camshaft in an internal combustion engine. It reduces friction between the camshaft lobes and the engine’s valve train components, ensuring smooth operation and longevity.

Do I Need Cam Lube?

Whether you need cam lube depends on your specific requirements. If you’re working with machinery or equipment that involves cams and requires lubrication for smooth operation and longevity, then cam lube may be necessary.

Do You Put Assembly Lube On Cam Bearings?

Yes, it is common practice to use assembly lube on camshaft bearings during engine assembly. This helps prevent dry starts and provides initial lubrication until the engine’s oiling system takes over.

Read More About 4 Best Hydraulic Flat Tappet Lifters For Enhanced Engine Performance

Assembly Lube Vs Grease

Property/FeatureAssembly LubeGrease
ConsistencyThick and stickyThicker than assembly lube
Main PurposeProtection against corrosion during storage & initial operationProtection against wear, extreme temperatures, and water washout
ApplicationPrimarily for new engine assembly, bearings, and partsFor bearings, gears, joints, and other moving parts
ProtectionProvides temporary protectionProvides long-term protection
AdditivesMay contain corrosion inhibitorsContains various additives for specific applications (e.g., EP additives for extreme pressure)
Temperature RangeSuitable for initial startup temperaturesSuitable for a wider range of operating temperatures
Water ResistanceProvides some resistanceGenerally offers better water washout resistance
ViscosityLower viscosity compared to greaseHigher viscosity, more likely to stay in place

Engine Assembly Lube Vs Oil

AspectEngine Assembly LubeEngine Oil
PurposeSpecifically designed to protect motor parts during initial start-up.General lubrication for engine operation.
CompositionMade of tackifiers or base oil or grease.Base oils and additives.
Adhesion PropertiesHas tackifiers that stick to parts and dissolve in motor oil later.Can drain off parts over time, potentially leaving them unprotected.
Duration of ProtectionOffers initial protection during start-up.Provides continuous lubrication during engine operation.
Ideal Usage TimeDuring engine assembly and initial start-up.For regular engine operations after assembly.
Wear and TearMinimizes wear on engine parts during initial start-up.Helps reduce wear during ongoing engine operation.

Assembly Lube For Engines

Assembly lube is a specialized lubricant used during engine assembly to prevent dry starts and ensure initial lubrication of critical components. It aids in reducing wear and tear during the crucial first moments of engine operation.

Can I Use Oil As Assembly Lube?

Using oil as assembly lube is not recommended. Assembly lubes are specifically formulated with additives to provide superior protection during initial startup. Regular oil may not offer the same level of protection for engine components.

Read Also 4.6 Ford Engine: Power, Spec, Problems & Review

What Is The Difference Between Cam Lube And Assembly Lube?

Cam lube is specifically formulated for lubricating camshafts and lifters in internal combustion engines. It provides the necessary protection against wear and reduces friction in these high-stress areas.

Assembly lube, on the other hand, is used during engine assembly. It is designed to prevent dry starts by providing initial lubrication to engine components before the engine oil can circulate.

How To Lubricate A Cam Lobe?

Here’s a guide on how to lubricate a cam lobe:

  • Locate Camshaft: Identify the camshaft in the engine.
  • Access Lobe: Remove any covers or parts obstructing access to the cam lobe.
  • Clean Surface: Wipe the cam lobe and surrounding area clean of dirt and old lubricant using a lint-free cloth.
  • Choose Lubricant: Select a high-quality engine assembly lube suitable for camshafts.
  • Apply Lubricant: Gently apply the lubricant to the cam lobe using a clean applicator or brush.
  • Rotate Engine: Turn the engine over by hand to ensure even distribution of the lubricant.
  • Reassemble: Replace any removed parts and covers.
  • Inspect: Check for leaks or abnormal noises before starting the engine.

Guidelines for Choosing the Right Camshaft Assembly Lube

  • Choosing the right camshaft assembly lube is crucial for ensuring proper engine performance and longevity. Here are some guidelines to help you choose the right camshaft assembly lube:
    Viscosity: Ensure the lube has a suitable viscosity to prevent excessive wear during initial startup.
  • Temperature Resistance: Choose a lube that withstands high temperatures to avoid melting or running off.
  • Compatibility: Ensure the lube is compatible with your engine type and materials to prevent chemical reactions.
  • Additives: Look for lube with anti-wear additives for enhanced protection during break-in.
  • Ease of Application: Consider a lube that’s easy to apply, ensuring even distribution for optimal performance.
  • Reputation: Opt for products with positive reviews and recommendations from trusted sources.
  • Cost: Balance quality and affordability to get the best value for money.


What can I use to lube my cam?

Use engine oil to lubricate your camshaft. Ensure it has the correct viscosity and meets your engine manufacturer’s specifications for optimal performance and longevity.

What lube to use when installing a camshaft?

Use engine assembly lubricant specifically designed for camshaft installation. It ensures proper lubrication during initial startup, preventing damage and ensuring longevity. Avoid using regular motor oil.

What to use for cam assembly lube?

Use a high-quality assembly lube specifically designed for camshafts.

What is the best lube to use for engine assembly?

The best lube for engine assembly is moly-based assembly lubricant. It provides excellent protection during initial startup and reduces friction between moving parts.

How often should I lubricate my engine parts?

Lubricate engine parts every 5,000 to 7,500 miles or as recommended by your vehicle’s manufacturer to ensure optimal performance and longevity. Regular maintenance is crucial.


Selecting the best camshaft assembly lube is crucial for ensuring the longevity and optimal performance of your engine components. COMP Cams and Permatex offer top-tier lubricants tailored for specific applications. Hope you get the best suggestion from us.

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