Crower 66490X903-16 Features:

Complete set of 16 mechanical roller lifters for Small Block Chevy V8 engines, 1955-up, 262-400 ci applications. Raised-seat design with a +.300 in. higher pushrod seat helps improve pushrod geometry in performance valvetrain builds. .903 in. OD lifter body with .812 in. bearing, engineered for mechanical roller camshaft setups. Compatible with tall lifter bores and helps eliminate lifter-bore grinding for added pushrod clearance.

Roller Lifters Raised Sea Small Block Chevy .903 In. Features:

• Set of 16 mechanical roller lifters for 1955-up Small Block Chevy 262-400ci V8 applications, complete valvetrain coverage
• .903 in. OD body with .812 in. bearing, performance-focused fit for SBC mechanical roller setups and tall lifter bores
• Raised-seat design with +.300 in. higher pushrod seat, improved pushrod geometry for performance engine builds
• Eliminates lifter-bore grinding for pushrod clearance, cleaner installation and added valvetrain setup efficiency
• Crower premium mechanical roller lifters, built for racing enthusiasts and professional engine builders seeking reliable operation