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S&S Cycle 33-5352 Hydraulic Tappets for Evolution Big Twin and XL
Regular price $381.95 USD
Hydraulic Tappets - Evolution Big Twin | XL Upgrade the valve train of your compatible Harley-Davidson Evolution Big Twin or XL motorcycle...
Lease for as low as $/week
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Hydraulic Tappets - Evolution Big Twin | XL
Upgrade the valve train of your compatible Harley-Davidson Evolution Big Twin or XL motorcycle with S&S Cycle 33-5352 Hydraulic Tappets. Designed for dependable performance in demanding applications, these tappets feature a larger-than-stock inner bearing race that helps reduce operating stress and support extended axle life. The design is well suited to riders and builders seeking durable replacement components for high-performance or heavy-duty engine setups.
Each lifter body and plunger assembly is hand-fit and pressure-tested by S&S Cycle to help ensure consistent operation before installation. The redesigned plunger assembly is engineered to withstand the increased forces associated with heavy-duty valve springs and pushrods commonly used in performance applications. This attention to assembly and testing helps provide reliable hydraulic function and supports confident valve train operation under demanding conditions.
A revised metering device precisely manages oil delivery to the top end, helping promote rapid lifter pump-up while reducing the possibility of oil starvation to the bottom end. This balanced oil-control design supports proper lubrication throughout the engine and contributes to dependable performance during everyday riding, maintenance, and performance use. Manufactured in the USA, S&S Cycle 33-5352 Hydraulic Tappets provide a carefully engineered replacement solution for compatible Evolution Big Twin and XL applications. Verify engine compatibility and valve train requirements before installation.
Features:
- Larger-than-stock inner bearing race helps reduce stress and support extended axle life
- Hand-fit and pressure-tested lifter body and plunger assembly for dependable operation
- Redesigned plunger assembly withstands forces from heavy-duty valve springs and pushrods
- Revised metering device precisely controls oil delivery to support rapid lifter pump-up
- Helps reduce the possibility of oil starvation to the engine bottom end
- Made in the USA
