Castle Rock Oil Connection - CROC

06/08/2026

From garage projects to field work, heavy-duty jobs leave behind serious messes.

AMSOIL Heavy-Duty Degreaser cuts through oil, tar, grime and sticky residue fast, so cleanup doesn’t slow you down.

Have you seen it in action? Share your results below. 👇

05/18/2026

05/03/2026

Learn why modern diesel fuel needs additives to restore lubricity, improve performance, and protect injectors—plus AMSOIL’s top solutions.

04/23/2026

Whether you’re preparing for summer road trips, weekend rips or everyday driving, now’s a great time to stock up! 📦

Order your AMSOIL essentials now and score a Free tire gauge with your $100+ order: https://ams.fan/4cr0c5x

04/23/2026

AMSOIL is known for lubricants that provide superior protection for internal engine parts.

Did you know that AMSOIL also offers a full line of aerosol products that clean and protect the outside of your vehicles and equipment?

Head to the blog for a deeper look at AMSOIL aerosol products ➡️ https://ams.fan/4bUqlLJ

04/11/2026

Power up the season! Order the premium products you need to prepare your vehicles and equipment for summer action now – and grab a Free USB charging cable for your ride.

🟠 Use code CHARGE426 at checkout: https://ams.fan/4tpRlbo

Offer expires April 21, 2026.

04/11/2026

Congratulations to NASA and the Artemis team! The Artemis II mission successfully splashed down on Earth today after a trip around the moon. 🚀🌕

Working closely with NASA engineers, AMSOIL supported the mission by developing a specialized fluid used throughout the spacecraft.

Whether driving around the block or flying around the moon, AMSOIL delivers protection and performance you can count on. 🚗🚀

NASA - National Aeronautics and Space Administration