Crower 66284M-2 Features:

Crower 66284M-2 Maximus mechanical roller lifter pair for Chrysler 426 HEMI V8 applications. 0.903 in. lifter body OD with 0.812 in. bearing OD and 1.300 in. pushrod seat height. Oversize bearing design uses thicker walls to support high cylinder pressures and aggressive race camshafts. Carbonized alloy steel body, heat-treated bearing race, tool steel axle, and micro-polished needle bearings.

Maximus Rollers Mopar 426 .903 In. Od Pair For Features:

• 0.903 in. OD lifter body, 0.812 in. OD bearing, 1.300 in. pushrod seat height, pair for Chrysler 426 HEMI V8 applications
• Oversized-bearing mechanical roller design, thicker-wall construction for high cylinder pressure and aggressive camshaft loads
• Carbonized high-strength alloy steel body, heat-treated bearing race for wear resistance and extreme impact-load durability
• Heat-treated tool steel axle, precision-sorted micro-polished needle bearings, micro-polished axle surface for reliability
• Stainless steel alignment blade, precision-ground mounting pad, full-race valvetrain stability and accurate lifter alignment