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All Camshafts

FastHemis camshaft kits and master kits help you upgrade Hemi valvetrain performance with clear kit levels so you pick the right package for your transmission and build goals.

What is a Camshaft Kit?

A Camshaft Kit is the cam and related valvetrain hardware without lifters. The main exception is a manual-transmission Challenger or a 6.1L SRT8, where a Camshaft Kit is typically all you need. For most automatic Chrysler, Dodge, Jeep, and Ram applications (including 5.7L Hemi and 6.4L 392, and excluding 6.1L SRT8), choose a Master Camshaft Kit instead.

What is a Master Camshaft Kit?

A Master Camshaft Kit is the same as a Camshaft Kit plus lifters. That is the only difference between the two. We usually recommend a Master Camshaft Kit because it covers nearly everything for the install (tuner and custom tuning are still separate). We carry trusted Hemi brands such as Comp Cams and Brian Tooley Racing (BTR), with options for naturally aspirated and forced-induction setups.

What is a One-Click Master Kit?

A One-Click Master Kit is a curated Master Camshaft Kit for a specific year, make, model, and engine. FastHemis selects compatible hard parts (for example cam, lifters, springs, pushrods, gaskets, bolts, and specialty tools where applicable) so you avoid mismatched part numbers and multiple carts. You still add fluids and tuning.

  • Camshaft Kit: no lifters; fits select manual / 6.1L SRT8 exceptions
  • Master Camshaft Kit: adds lifters; recommended for most automatic Hemi applications
  • One-Click Master Kit: vehicle-tailored master bundle, picked for fitment in one purchase

Shop camshaft and master kits for your Hemi at FastHemis.

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Optimize Your Hemi Engine with High-Performance Camshafts

Upgrading your camshaft is a key step in enhancing the power and responsiveness of your Hemi-powered Chrysler, Dodge, Jeep, or Ram. Our All Camshafts collection features precision-ground profiles designed to improve valvetrain control and deliver consistent performance gains across popular Hemi platforms.

Why upgrade your camshaft on a Hemi engine?

A performance camshaft directly influences how your engine breathes, affecting power delivery, throttle response, and overall drivability. Upgrading from stock cams allows for more aggressive timing and lift, which can unlock additional horsepower and torque, especially when paired with supporting modifications.

  • Improves valve timing for better airflow and combustion
  • Enhances throttle response and engine responsiveness
  • Supports higher RPM operation and aggressive tuning

What should I look for when selecting a camshaft?

Choosing the right camshaft depends on your build goals, engine displacement, and intended use. Consider factors like cam profile, duration, and lift to match your setup—whether it’s a naturally aspirated street build or a forced induction race engine. Compatibility with your valvetrain components and tuning capabilities are also critical for reliable operation.

How to maximize performance with camshaft upgrades

To get the most from your camshaft upgrade, ensure your engine is properly tuned and supported with quality valvetrain parts. Whether you’re building a street, track, or off-road machine, selecting the right camshaft from our All Camshafts collection at FastHemis helps you unlock your Hemi’s full potential.

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