Crower 66264-2 Features:

Crower 66264-2 severe-duty roller lifters for early Holden V8 engines with a .842 in. lifter bore; sold as a pair for mechanical roller valvetrain setups. Billet alloy 1-piece body construction delivers maximum rigidity, while the lightweight cutaway design helps support stable high-rpm valvetrain operation. Control-contoured tapered needle bearings are engineered for high load capacity in demanding racing applications with high cylinder pressure. Premium stainless steel tie-bar blades and a redesigned bearing slot add strength and increased shrouding to help reduce tappet and lifter bore wear.

Severe Duty Roller Lifter Holden V8 Pair .842 In. Features:

• Billet alloy 1-piece body for maximum rigidity and valvetrain stability in early-model Holden V8 .842 in. lifter bore applications
• Lightweight cutaway design for reduced mass, quicker valvetrain response, and dependable high-rpm mechanical roller performance
• Control-contoured tapered needle bearings for unsurpassed load capacity under high cylinder pressure and extreme racing use
• Redesigned bearing slot with added shrouding to help reduce tappet and lifter bore wear during severe-duty operation
• Beefy premium stainless steel blades, pair configuration, purpose-built for demanding Holden V8 racing and performance builds