Crower 66206H-8 Features:

Mechanical roller lifters for Chevy II 4-cylinder applications; Crower part number 66206H-8; set of 8 full-body solid lifters. HIPPO high-pressure pin oiling system meters oil through the axle and body to lubricate the needle bearings and pin. .8415 in. lifter body diameter, .750 in. bearing O.D., 1.740 in. pushrod seat height, and 126 g lifter weight. One-piece CNC-machined, heat-treated body with cutaway style design, crowned bearings, and crowned outer race for improved lobe tracking.

Roller Lifters Chevy Ii 4 Hippo Oiling, .842 In. Features:

• HIPPO high-pressure pin oiling, direct needle bearing and pin lubrication for reduced wear in solid roller valvetrain use
• Full-body mechanical roller lifters, .8415 in. body diameter and .750 in. bearing O.D. for Chevy II 4-cylinder fitment
• One-piece CNC-machined, heat-treated body for wear resistance, lighter 126 g lifter weight, and stable high-rpm operation
• Crowned bearings and crowned outer race help reduce lobe tracking, while redesigned bearing slot shrouds tappet bore contact
• Orbit-formed pin eliminates snap rings, 1.740 in. pushrod seat height, sold as an 8-piece set for 4-cylinder applications