Crower 66492-16 Features:

Set of 16 severe-duty mechanical roller lifters for Chevrolet Small Block V8 1955-up 262-400ci applications with raised seats and cut-away intake offset design. Features .842 in. outer diameter, .750 in. bearing, and .150 in. intake offset for precise valvetrain geometry in late-model SBC racing builds. Built from CNC-machined, heat-treated billet alloy with a lighter-weight body, crowned bearings, and a crowned outer race to reduce lobe tracking. Includes a +.300 in. higher pushrod seat and heavy-duty stainless steel alignment blade, with orbit-formed locking that eliminates snap rings.

Severe Duty Rollers Raise SBC .150 In. Intake Offset Features:

• Raised +.300 in. pushrod seat for late-model SBC lifter-bore geometry correction and improved valvetrain alignment under racing loads
• .150 in. intake offset cutaway design for pushrod clearance without sacrificing lifter body strength in high-cylinder-pressure applications
• CNC-machined, heat-treated billet alloy body with lighter weight construction for reduced mass and dependable high-rpm operation
• Crowned .750 in. bearing and crowned outer race to reduce lobe tracking, paired with captive blades and orbit-formed locking retention
• Fits 1955-up Chevrolet SBC 262-400 ci; .842 in. OD severe-duty mechanical roller lifters, 16-piece set for competition use