Crower 66015J-16 Features:

Hydraulic flat-tappet lifters for Ford 221, 302, 351, 370, 400, 429, and 460 V8 engines Set of 16 USA-made Hylift/Johnson lifters designed to complement hydraulic flat-tappet camshafts 0.874 in. outside diameter with 1.715 in. seat height and 105 g weight per lifter Precision ball-check oil control valving helps support reliable valvetrain performance

Hydraulic Lifters Johnson Hydraulic Flat-tappet Set Of 16, 0.874 Features:

• Hydraulic flat-tappet design for Ford 221, 302, 351, 370, 400, 429, and 460 V8 applications, optimized for reliable valvetrain operation and new camshaft installations
• 0.874 in. OD lifter body with 1.715 in. seat height, engineered for proper fitment and consistent hydraulic performance across compatible Ford V8 builds
• Precision ball-check oil control valving helps maintain stable oil metering, supporting quiet operation and dependable lifter function under normal street and performance use
• Precision radius faces promote quick break-in, helping reduce initial wear concerns when paired with a new hydraulic flat-tappet camshaft in compatible engine combinations
• Set of 16 hydraulic lifters, 105 g each, designed to complement hydraulic flat-tappet camshafts for Ford, Lincoln, and Mercury V8 engine applications