COMP Cams
COMP Cams Xtreme Energy Retrofit Cam and Lifter Kits - K124228
COMP Cams Xtreme Energy Retrofit Cam and Lifter Kits - K124228
Regular price
$1,878.99 USD
Regular price
Sale price
$1,878.99 USD
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- Ships direct from the brand or supplier
- Tracking emailed when it ships
- Free fitment check before you order
Transform your classic Chevy, GMC, Pontiac, or Oldsmobile with the COMP Cams CAM KIT, designed specifically for early non-roller blocks. This hydraulic roller camshaft kit offers a perfect blend of performance and reliability, making it ideal for street and strip applications.
- Enhanced Performance: With an advertised duration of 270 intake and 276 exhaust, this cam kit boosts your engine's power band from 1,600 to 5,400 RPM.
- Complete Kit: The COMP Cams K124228 includes lifters, locks, and valve stem seals, ensuring a hassle-free installation.
- Retro-fit Design: Engineered for compatibility with older engines, it requires a thrust button and wear plate for optimal performance.
- Precision Engineering: Featuring a double roller timing chain style and a lobe separation of 110 degrees, it delivers smooth operation and reliability.
- Durable Components: This kit is built to withstand the rigors of performance driving, providing longevity and consistent results.
Upgrade your engine's capabilities with the COMP Cams CAM KIT, part number K124228, and enjoy the thrill of enhanced performance.

COMP Cams camshaft: what to know
Performance cams trade some low-speed manners for more power higher in the rev range. Stock-profile cams restore factory behavior.
Fitment notes
- Specs, lead time and warranty come from COMP Cams and can change. The details above this guide are the latest we have.
Not sure it fits? Tell us exactly what you drive and we'll confirm fitment first. It's free and saves a return.
Ask about fitmentWhat else to plan for
- Lifters. New lifters on a new cam, especially flat tappet.
- Valve springs. Match springs to the cam lift.
- Timing set. A fresh timing set keeps cam timing accurate.
More for your car: Lifters · All Camshafts · Engine
Questions about camshaft
Will this fit my car?
Check the title and details above for the vehicles and part number it is listed for. If you are not sure, contact us with your year, make, model, engine and trim and we will confirm fitment before you order.
Do I need new valve springs with a new cam?
If the cam has more lift than stock, matching springs are usually needed. Check the cam card from the brand.
Where do specs and warranty details come from?
From COMP Cams. Each brand sets its own specs, lead times and warranty terms, and they can change. The product details above are the latest we have.
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