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Est. 1957
S&S Cycle 53-84 BT Hydraulic Tappet Insert
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S&S Cycle
S&S Cycle

S&S Cycle 53-84 BT Hydraulic Tappet Insert

$149.95

On Backorder — Expected to ship by May 7, 2026

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S&S Cycle 53-84 BT Hydraulic Tappet Insert. Restores collapsed lifters on Big Twin engines.

Key Features

  • Fits 1953-1984 Big Twin Harley-Davidson engines.
  • Replaces failed OEM hydraulic tappet inserts.
  • Restores collapsed lifters back to service.
  • Designed as a direct replacement for a straightforward repair.
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Product Details

S&S Cycle is well-known for making performance engine parts for Harley-Davidson motorcycles. If you're working on a 1953-1984 Big Twin engine and have a collapsed lifter, these hydraulic tappet inserts are what you need. They are designed to replace the original equipment tappet inserts when they fail, bringing a collapsed lifter back into service.

These inserts are made to fit directly into the existing tappet body, making the repair straightforward. By replacing the failed insert, you can avoid the need to replace the entire lifter assembly, saving you time and money. This part is a solid option for getting your classic Big Twin back on the road with a properly functioning valvetrain.

Specifications

Brand
S&S Cycle
Manufacturer Part #
330-0379
UPC
330-0379

Frequently Asked Questions

S&S Cycle 53-84 BT Hydraulic Tappet Insert

$149.95