What is the main advantage of these S&S Cycle rocker arms over stock ones?

These rocker arms are forged from 8620 steel, making them stronger than stock non-roller arms. They also feature 3/4 inch long bronze bushings, which provide 50% more load-bearing area than the stock 1/2 inch bushings.

What vehicles does this rocker arm kit fit?

This kit is designed for a broad range of Harley-Davidson Big Twin motorcycles manufactured between 1986 and 2016. This includes many popular models such as the FLHR Road King, FLHTC Electra Glide Classic, and FLHX Street Glide.

Does this kit come with all the necessary hardware for installation?

The kit contains two front and two rear rocker arms. It is recommended to consult the manufacturer's installation guide or a service manual for a complete list of any additional hardware or components that may be needed for installation.

S&S Cycle Rocker Arm Kit 900-4119A - 1986-2016 Harley-Davids

Name: S&S Cycle 86-18 BT Standard Forged Rocker Arm Kit
Brand: S&S Cycle
Price: 338.47 USD
Availability: InStock

S&S Cycle 86-18 BT Standard Forged Rocker Arm Kit

$338.47

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.

S&S Cycle 86-18 BT Standard Forged Rocker Arm Kit. Forged from 8620 steel for greater strength, this kit is an economical solution for stock rebuilds and mild performance upgrades.

Key Features

Fits 1986-2016 Harley-Davidson Big Twin models.
Kit contains 2 front and 2 rear rocker arms.
Forged from 8620 steel for greater strength.
Features 3/4 in. long bronze bushings for improved load bearing.
Provides 50% more load bearing area than stock 1/2 in. bushings.
An economical solution for stock rebuilds and mild performance upgrades.

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Will this fit your vehicle?

Product Details

When you're rebuilding the top end of your Harley-Davidson Big Twin, whether it's a stock rebuild or a mild performance upgrade, the rocker arms are a critical component. This S&S Cycle Standard Forged Rocker Arm Kit is built to handle the demands of your engine, offering a well-built solution that's proven through thousands of hours of testing.

Forged from 8620 steel, these rocker arms are inherently stronger than stock non-roller arms, providing greater durability for your engine. A notable feature is the 3/4 inch long bronze bushings, which offer 50% more load-bearing area compared to the 1/2 inch bushings found in stock components. This improved load distribution helps ensure consistent performance and longevity. This kit contains the necessary two front and two rear rocker arms to complete the job.

This kit fits a wide range of Harley-Davidson Big Twin models from 1986 through 2016, including popular bikes like the Road King, Electra Glide, and Street Glide. It's an economical choice that doesn't compromise on the strength and reliability you expect from S&S Cycle.