Crower 66410-16 Features:

Crower Street Series retro-fit hydraulic roller lifters, set of 16, for SMALL BLOCK CHEVY 262-400 and 348-427 applications. Tie-bar, drop-in design with a +.300 in. tall body fits early-style blocks and late-model roller blocks. Standard 0.842 in. outside diameter with CNC-machined, heat-treated bodies for strength and wear resistance. Redesigned body and bearing slot add shrouding around critical bearing areas to help reduce tappet and lifter bore wear.

Retro-fit Hydraulic Rolle Tie-bar Drop-in Hydraulic Roller Lifters Set/16 Features:

• Tie-bar drop-in design for retrofit hydraulic roller conversion on small-block Chevy 262-400 and 348-427 applications
• +.300 in. tall body fits early-style blocks and late-model roller blocks, supporting broad retrofit compatibility without machining
• 0.842 in. OD lifters with CNC-machined heat-treated bodies for added strength, stability, and wear resistance
• Redesigned body and bearing slot add critical bearing shrouding to help reduce tappet wear and lifter bore wear
• Precision flow-checked leak-down control with orbit-formed captive blades and tapered needle bearings, complete set of 16