S&S CYCLE Lifters with HL‚²T Kit 33-5353

If you're running heavy-duty valve springs and high-RPM power in your build, stock lifters will hold you back—and potentially fail under the stress. The S&S Cycle HL²T Kit addresses the real-world demands of performance engines with hand-fit, pressure-tested lifters that handle aggressive valve events while maintaining precise oil delivery to prevent starvation at the top end. This is the reliability upgrade serious builders choose when durability and accuracy matter.

• Larger inner bearing race
• Reduces axle stress
• Extends lifter life
• Hand-fit construction
• Pressure-tested assembly
• Redesigned plunger assembly
• High-spring-force rated
• Revised metering device
• Precise oil control
• Rapid pump-up capability
• Prevents oil starvation
• HL²T Limited Travel Kit
• Improves cold starts
• Enhances high-RPM timing
• MPN: 33-5353