Crower 66262H-2 Features:

Crower 66262H-2 severe-duty mechanical solid roller lifters for early Holden V8 engines Includes 2-piece set with billet alloy bodies, lightweight design, and heavy-duty blade construction Features .842 in. outer diameter, .750 in. bearing, and HIPPO high-pressure pin oiling system Direct-fit for early Holden 253, 304, 308, 5.0L, and 355 V8 blocks with .842 in. lifter bores

Roller Lifters Holden V8 Hippo .842 In. Od .750 Features:

• Severe-duty cutaway mechanical solid roller lifters for early Holden V8, billet alloy body, lightweight design, 2-piece set
• HIPPO high-pressure pin oiling feeds oil directly to the axle and needle assembly for critical lubrication at high rpm
• Fits early Holden 253, 304, 308, 5.0L, and 355 V8 blocks with .842 in. lifter bores for precise compatibility
• .842 in. outer diameter and .750 in. bearing support stable valvetrain operation in high-cylinder-pressure applications
• Heavy-duty blade construction; oil restrictors not recommended with HIPPO design for optimal roller pin lubrication