What is the main benefit of using hydraulic roller tappets over stock tappets?

Hydraulic roller tappets reduce friction and wear in the valve train compared to traditional flat tappets. This allows for more aggressive camshaft profiles and can lead to improved engine performance and longevity.

Does this set include everything needed for installation?

This set includes four tappets. The HL2T kit is not included and would need to be purchased separately if required for your specific application.

Are these tappets suitable for a stock engine?

Yes, these S&S Cycle tappets are built to work flawlessly in stock 883 or 1200cc Sportster engines. They also offer improved durability if you plan on upgrading to a more radical cam and spring combination later.

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Trusted Since 1957

Est. 1957

S&S Cycle 91-99 XL Hydraulic Roller Tappet Set

Specifications

Brand: S&S Cycle
Part #: 330-0288
UPC: 330-0288

S&S Cycle 91-99 XL Hydraulic Roller Tappet Set

Name: S&S Cycle 91-99 XL Hydraulic Roller Tappet Set
Brand: S&S Cycle
Price: 226.95 USD
Availability: InStock

$226.95

On Backorder — Expected to ship by May 7, 2026

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Fits 1991-1999 Harley-Davidson XLH1200. S&S Cycle hydraulic roller tappets improve valve train reliability.

Key Features

Fits 1991-1999 Harley-Davidson XLH1200 and XLH883.
Hydraulic roller tappets designed for improved valve train reliability.
Built to handle stock or modified engines with aggressive cams and springs.
Manufactured using fine materials and precision machining techniques.
Sold as a set of 4 tappets.

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Fits these vehicles

Harley-Davidson XLH1200 1991-1999
Harley-Davidson XLH883 1991-1999

Product Details

If you're rebuilding the top end of your 1991-1999 Harley-Davidson Sportster, especially if you're running a more aggressive camshaft or a bigger engine, a solid set of hydraulic roller tappets is crucial. These S&S Cycle tappets are built to handle the demands of higher performance cams and springs, ensuring your valve train operates smoothly and reliably. They are designed to work flawlessly, whether your Sportster is mostly stock or significantly modified.

S&S Cycle uses fine materials and precision machining to build these tappets. This attention to detail means they are well-built and ready to take on the stress of a performance engine. They are sold as a set of four, ready to be installed in your XLH1200 or XLH883.