CROWER 66050J-16 Crower 66050J-16 Johnson Hydraulic Flat Tappet Lifters for Buick V8, Set of 16

Upgrade or restore your Buick V8 valvetrain with the Crower 66050J-16 Johnson hydraulic flat tappet lifter set. Designed as a direct-fit-style replacement for compatible Buick V8 applications, this complete set includes 16 hydraulic lifters to support consistent valve operation across the engine. The lifters are engineered for use with traditional flat tappet camshaft configurations and are suited for performance builds, rebuilds, and replacement applications where dependable valvetrain function is essential.
The hydraulic design helps maintain proper contact between the camshaft, lifter, and pushrod while automatically compensating for normal valve train clearance changes. This supports quieter operation and reduces the need for frequent mechanical lash adjustments when the lifters are correctly installed and paired with compatible engine components. Crower’s Johnson lifter construction is intended to provide reliable performance under the demands of street, restoration, and performance-oriented Buick V8 applications.
Before installation, verify camshaft compatibility, engine application, lifter bore condition, pushrod length, rocker geometry, and required break-in procedures. Flat tappet camshaft systems require proper lubrication and an appropriate break-in process to help protect the camshaft and lifters during initial operation. Follow the camshaft manufacturer’s recommendations for assembly lubricant, engine oil, startup speed, and break-in duration. The Crower 66050J-16 set is supplied as a matched quantity of 16 lifters, making it a practical choice for replacing a complete Buick V8 lifter set while maintaining consistent component selection throughout the valvetrain.

Features:

• Crower 66050J-16 Johnson hydraulic flat tappet lifter set

• Designed for compatible Buick V8 engine applications

• Complete set of 16 hydraulic lifters

• Supports automatic compensation for normal valve train clearance changes

• Suitable for replacement, restoration, and performance-oriented engine builds