Rolling’ Thunder camshafts #22046 Camshaft Lifter and Pushrod Kit RPM Hyd Roller Small Block Chevy 1987-Later are ground specifically for use with the corresponding Performer or Performer RPM manifold and cylinder heads. They are dyno-matched and street proven to work as a team; especially when part of an Edelbrock Total Power Package. However, Rolling’ Thunder camshaft package may also be used with other components designed to operate in a similar RPM range. Installation Note: • Before you begin the removal and installation process, please examine the kit for possible shipping damage. If the camshaft is damaged, contact your dealer immediately. Also, make sure you have all the recommended tools and parts as listed below. As you read through these instructions the first time, use the preparation checklist to check off the exact items you will need. • If the air conditioning condenser needs to be removed to provide clearance for camshaft removal, have the system evacuated by an appropriate repair facility BEFORE starting the installation. The facility can recharge the system after installation. • A complete step-by-step procedure manual would require many pages. If you are a novice or just learning to work on automotive engines, we recommend consulting either Chilton or Motors automotive manuals before you begin. You may also contact an experienced mechanic. • Please be advised that an improper installation may result in LOW MILEAGE, POOR PERFORMANCE, and COSTLY REINSTALLATION AND EVEN ENGINE DAMAGE. Installing a camshaft is a complex procedure. Please follow these instructions carefully. Failure to do so may void your warranty. Refer to Edelbrock catalog for each camshaft’s specific application coverage.