Crower 66245H-16 Features:

Billet alloy, heat-treated, CNC-machined severe-duty roller lifters for Dodge R5 applications. HIPPO high-pressure pin oiling uses EDM-drilled oil metering to feed the pin and needle bearings. Crowned bearings and outer races help minimize lobe tracking in high-load, high-RPM engines. Orbit-formed locking secures the captive blades without snap rings for added valvetrain reliability.

Severe Duty Rollers Dodge R5 Hippo Pin Oiling Set Features:

• HIPPO EDM pin oiling for needle bearings and pin, precision metering from the oil band for extended cycle life under high-load racing use
• Billet alloy, heat-treated, CNC-machined cutaway body for severe-duty valvetrain stability and lightweight clearance in late-model blocks
• Crowned bearings and outer races reduce lobe tracking in high-rpm, high-cylinder-pressure engines for more controlled roller motion
• Orbit-formed captive blade retention without snap rings, secure operation under extreme valvetrain loads in demanding racing applications
• Set of 16 severe-duty roller lifters for Dodge R5 and Chrysler 340 small-block NASCAR applications with high-pressure pin oiling