COMP CAMS V-Thunder™ Tappet Assembly — COMP CAMS Hy-Rev, Hydraulic, 7410-1 – 91-99 Sportster

The V-Thunder™ tappet assembly delivers precision oil metering and durable rolling elements for consistent performance across the rpm range. ⚙️

• Features an oil metering design that provides uniform metering throughout the entire rpm range.
• Rollers and axles are manufactured from high-carbon/chromium bearing-quality steel, through-hardened for improved wear and load-carrying capability; the pushrod seat is carbo-nitrided.
• Each unit is 100% tested for proper function.
• HY-REV™ hydraulic roller lifter features an internal hydraulic check valve, which allows for higher rpm.
• PRO-MAGNUM™ hydraulic roller lifter requires adjustable pushrods.
• Made in the U.S.A.

This lifter is engineered for reliable operation and long service life under demanding conditions. 🔧