Crower 66246R-2 Features:

Fits Chrysler 440 Indy and KB blocks; right-offset severe-duty roller lifter design. .903 in. OD configuration for applications requiring precise lifter bore fitment. Billet alloy body is lightweight and rigid for axle trueness in high-RPM engine builds. Stainless steel captive blade uses an orbit-formed locking mechanism for secure retention.

Severe Duty Rollers Chrys .903 In. Od Right-offset For Features:

• Billet alloy body for lightweight rigidity and precise axle trueness in high-rpm Chrysler 440 Indy and KB block valvetrain applications
• Heavy-duty captive blade in premium stainless steel alloy with orbit-formed locking for secure roller lifter retention under load
• Redesigned bearing slot with added shrouding around critical areas to help reduce tappet and lifter bore wear in severe-duty use
• Longer control-contoured tapered needle bearings for unsurpassed load capacity and stable operation with high cylinder pressure engine builds
• Right-offset mechanical roller lifter pair, .903 in. OD, engineered for Chrysler 440 Indy and KB blocks requiring severe-duty valvetrain control